UL is a global independent safety science company with more than a century of expertise innovating safety solutions from the public adoption of electricity to new breakthroughs in sustainability, renewable energy and nanotechnology. Dedicated to promoting safe living and working environments, UL helps safeguard people, products and places in important ways, facilitating trade and providing peace of mind.
UL Standards November 16, 2024 through December 1, 2024
Red Line / Revision
UL 38 Ed. 8
Standard for Manual Signaling Boxes for Fire Alarm Systems
Nov 22, 2024
Standard
UL 127 Ed. 10
Standard for Factory-Built Fireplaces
Nov 21, 2024
Standard
UL 217 Ed. 10
Smoke Alarms
Nov 27, 2024
Red Line / Revision
UL 248-19 Ed. 1
Standard for Low-Voltage Fuses - Part 19: Photovoltaic
Nov 25, 2024
CSDS Proposal
UL 258 Ed. 1
Shutoff Valves for Trim and Drain Purposes for Fire Protection
Nov 22, 2024
CSDS Proposal
UL 458 Ed. 6
Standard for Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts
Nov 22, 2024
CSDS Proposal
UL 746B Ed. 5
Standard for Polymeric Materials - Long Term Property Evaluations
Nov 25, 2024
CSDS Proposal
UL 746S Ed. 1
Evaluation of Sustainable Polymeric Materials for use in Electrical Equipment
Nov 22, 2024
CSDS Proposal
UL 943 Ed. 5
Standard for Safety for Ground-Fault Circuit-Interrupters
Nov 22, 2024
CSDS Proposal
UL 1004-3 Ed. 2
Thermally Protected Motors
Nov 25, 2024
Red Line / Revision
UL 1472 Ed. 2
Standard for Solid-State Dimming Controls
Nov 18, 2024
CSDS Proposal
UL 1567 Ed. 5
Standard for Receptacles and Switches Intended for Use with Aluminum Wire
Nov 22, 2024
Red Line / Revision
UL 1686 Ed. 5
Standard for Pin and Sleeve Configurations
Nov 22, 2024
CSDS Proposal
UL 1795 Ed. 5
Standard for Hydromassage Bathtubs
Nov 22, 2024
CSDS Proposal
UL 1951 Ed. 2
Standard for Electrical Plumbing Accessories
Nov 22, 2024
Outline
UL 1953 Ed. 8
Outline of Investigation for Power Distribution Blocks
Nov 21, 2024
CSDS Proposal
UL 2196 Ed. 2
Standard for Tests for Fire Resistive Cables
Nov 22, 2024
Red Line / Revision
UL 4248-19 Ed. 2
Standard for Fuseholders - Part 19: Photovoltaic Fuseholders
Nov 25, 2024
CSDS Proposal
UL 8800 Ed. 1
ANSI/CAN/UL Standard for Horticultural Lighting Equipment And Systems
Nov 29, 2024
Red Line / Revision
UL 8801 Ed. 1
Photovoltaic (PV) Luminaire Systems
Nov 26, 2024
CSDS Proposal
UL 60079-25 Ed. 2
Explosive Atmospheres – Part 25: Intrinsically Safe Electrical Systems
Nov 22, 2024
CSDS Proposal
UL 60335-2-79 Ed. 1
Household and Similar Electrical Appliances - Safety - Part 2-79: Particular Requirements for High Pressure Cleaners and Steam Cleaners
Nov 22, 2024
Red Line / Revision
UL 60745-2-2 Ed. 2
Standard for Hand-Held Motor-Operated Electric Tools - Safety - Part 2-2: Particular Requirements for Screwdrivers and Impact Wrenches
Nov 21, 2024
Standard
ULC 531 Ed. 5
Standard for Smoke-Alarms
Norme détecteurs de fumée
Nov 27, 2024
CSDS Proposal
UL 50E Ed. 3
Enclosures for Electrical Equipment, Environmental Considerations
Nov 8, 2024
Red Line / Revision
UL 621 Ed. 7
Standard for Ice Cream Makers
Nov 14, 2024
UL Standards were published October 17, 2024 through November 1, 2024.
CSDS Proposal
UL 38 Ed. 8
Standard for Manual Signaling Boxes for Fire Alarm Systems
Oct 18, 2024
CSDS Proposal
UL 96 Ed. 6
ANSI/CAN/UL Standard for Lightning Protection Components
Oct 18, 2024
CSDS Proposal
UL 110 Ed. 2
Sustainability for Mobile Phones
Oct 25, 2024
CSDS Proposal
UL 199 Ed. 13
ANSI/CAN/UL/ULC Standard for Automatic Sprinklers for Fire-Protection Service
Nov 1, 2024
CSDS Proposal
UL 347 Ed. 7
Standard for Medium-Voltage AC Contactors, Controllers, and Control Centers
Oct 25, 2024
Red Line / Revision
UL 347A Ed. 2
Medium Voltage Power Conversion Equipment
Oct 30, 2024
Standard
UL 391 Ed. 6
Standard for Solid-Fuel and Combination-Fuel Central and Supplementary Furnaces
Oct 21, 2024
CSDS Proposal
UL 486C Ed. 8
Splicing Wire Connectors
Oct 18, 2024
Standard
UL 508 Ed. 19
Standard for Industrial Control Equipment
Oct 28, 2024
CSDS Proposal
UL 514D Ed. 2
Cover Plates for Flush-Mounted Wiring Devices
Oct 18, 2024
CSDS Proposal
UL 746B Ed. 5
Standard for Polymeric Materials - Long Term Property Evaluations
Oct 31, 2024
Red Line / Revision
UL 758 Ed. 3
Standard for Appliance Wiring Material
Oct 30, 2024
CSDS Proposal
UL 817 Ed. 12
Standard for Cord Sets and Power-Supply Cords
Oct 18, 2024
Red Line / Revision
UL 864 Ed. 11
Standard for Control Units and Accessories for Fire Alarm Systems
Oct 25, 2024
CSDS Proposal
UL 921 Ed. 8
Commercial Dishwashers
Oct 18, 2024
CSDS Proposal
UL 1203 Ed. 6
Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations
Oct 25, 2024
CSDS Proposal
UL 1283 Ed. 7
Standard for Safety for Electromagnetic Interference Filters
Oct 25, 2024
CSDS Proposal
UL 1395 Ed. 1
Transients Test Method
Oct 18, 2024
CSDS Proposal
UL 1450 Ed. 4
Standard for Motor-Operated Air Compressors, Vacuum Pumps, and Painting Equipment
Oct 25, 2024
Standard
UL 1655 Ed. 3
Standard for Community-Antenna Television Cables
Oct 23, 2024
Red Line / Revision
UL 1741 Ed. 3
Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
Oct 23, 2024
Standard
UL 2056 Ed. 1
Standard for Power Banks
Oct 22, 2024
CSDS Proposal
UL 2129 Ed. 3
Halocarbon Clean Agent Fire Extinguishers
Nov 1, 2024
Standard
UL 2157 Ed. 5
Standard for Electric Clothes Washing Machines and Extractors
Oct 30, 2024
CSDS Proposal
UL 2438 Ed. 2
Standard for Outdoor Seasonal-Use Cord-Connected Wiring Devices
Oct 18, 2024
CSDS Proposal
UL 2808 Ed. 1
ANSI/CAN/UL Energy Monitoring Equipment
Oct 17, 2024
CSDS Proposal
UL 2900-2-1 Ed. 1
ANSI/CAN/UL Software Cybersecurity for Network-Connectable Products, Part 2-1: Particular Requirements for Network Connectable Components of Healthcare and Wellness Systems
Oct 18, 2024
CSDS Proposal
UL 8800 Ed. 1
ANSI/CAN/UL Standard for Horticultural Lighting Equipment And Systems
Oct 25, 2024
CSDS Proposal
UL 9540 Ed. 3
ANSI/CAN/UL Standard for Energy Storage Systems and Equipment
Normes UL pour la sécurité pour systèmes et équipement de stockage de l’énergie
Nov 1, 2024
Standard
UL 60730-1 Ed. 6
Standard for Automatic Electrical Controls - Part 1: General Requirements
Oct 31, 2024
Red Line / Revision
UL 60745-1 Ed. 4
Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
Oct 25, 2024
CSDS Proposal
UL 61010-2-011 Ed. 2
Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-011: Particular Requirements for Refrigerating Equipment
Nov 1, 2024
Standard
UL 61010-2-032 Ed. 3
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 2-032: Particular Requirements for Hand-Held and Hand-Manipulated Current Sensors for Electrical Test and Measurement
Oct 17, 2024
Standard
UL 61010-2-033 Ed. 3
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use – Part 2-033: Particular Requirements for Hand-Held Multimeters for Domestic and Professional Use, Capable of Measuring Mains Voltage
Oct 17, 2024
Standard
UL 61010-2-034 Ed. 2
Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-034: Particular Requirements for Measurement Equipment for Insulation Resistance and Test Equipment for Electric Strength
Oct 17, 2024
CSDS Proposal
UL 61058-1-1 Ed. 1
Switches for Appliances - Part 1-1: Requirements for Mechanical Switches
Oct 18, 2024
CSDS Proposal
UL 61131-2 Ed. 2
Programmable Controllers - Part 2: Equipment Requirements and Tests
Oct 25, 2024
CSDS Proposal
UL 62275 Ed. 3
Cable Management Systems - Cable Ties for Electrical Installations
Oct 25, 2024
CSDS Proposal
UL 62841-2-7 Ed. 1
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-7: Particular requirements for hand-held spray guns
Oct 18, 2024
Standard
ULC 304 Ed. 4
Signal Receiving Centre And Premise Burglar Alarm Control Units
Postes de contrôle d'alarme antivol de la centrale de réception d'alarme et du local
Oct 18, 2024
Red Line / Revision
ULC 316 Ed. 1
STANDARD FOR PERFORMANCE OF VIDEO SURVEILLANCE SYSTEMS
NORME SUR LA PERFORMANCE DES SYSTÈMES DE SURVEILLANCE VIDÉO
Oct 31, 2024
CSDS Proposal
ULC 504 Ed. 3
Dry Chemical Fire Extinguishers
Extincteurs à poudres chimiques
Nov 1, 2024
Red Line / Revision
ULC 527 Ed. 5
Standard for Control Units and Accessories for Fire Alarm Systems
Norme Sur Postes de contrôle pour les systèmes d'alarme incendie
Oct 25, 2024
UL Standards & Publications September 1, 2024 to October 1, 2024
UL 20
General-Use Snap Switches
CSDS Proposal| Edition 14| September 06, 2024| Last Revised: September 05, 2024
UL 174
Standard for Household Electric Storage Tank Water Heaters
CSDS Proposal| Edition 11| September 27, 2024| Last Revised: September 27, 2024
UL 199
Automatic Sprinklers for Fire-Protection Service / Gicleurs automatiques pour service de protection contre l'incendie
CSDS Proposal| Edition 13| September 17, 2024| Last Revised: September 16, 2024
UL 207
Refrigerant-Containing Components and Accessories, Nonelectrical
CSDS Proposal| Edition 9| September 20, 2024| Last Revised: September 20, 2024
UL 268
Smoke Detectors for Fire Alarm Systems
CSDS Proposal| Edition 8| September 27, 2024| Last Revised: September 26, 2024
UL 347A
Medium Voltage Power Conversion Equipment
CSDS Proposal| Edition 2| September 27, 2024| Last Revised: September 27, 2024
UL 414
Standard for Meter Sockets
CSDS Proposal| Edition 9| September 20, 2024| Last Revised: September 20, 2024
UL 508
Standard for Industrial Control Equipment
CSDS Proposal| Edition 18| September 20, 2024| Last Revised: September 20, 2024
UL 705
Standard for Power Ventilators
Red Line| Edition 7| September 16, 2024| Last Revised: September 16, 2024
UL 719
Standard for Nonmetallic-Sheathed Cables
CSDS Proposal| Edition 13| September 11, 2024| Last Revised: September 11, 2024
UL 746D
Standard for Polymeric Materials - Fabricated Parts
CSDS Proposal| Edition 8| September 06, 2024| Last Revised: September 06, 2024
UL 746S
Evaluation of Sustainable Polymeric Materials for use in Electrical Equipment
CSDS Proposal| Edition 1| September 18, 2024| Last Revised: September 18, 2024
UL 749
Household Dishwashers
CSDS Proposal| Edition 12| September 06, 2024| Last Revised: September 05, 2024
UL 758
Standard for Appliance Wiring Material
CSDS Proposal| Edition 3| September 27, 2024| Last Revised: September 27, 2024
UL 817
Standard for Cord Sets and Power-Supply Cords
CSDS Proposal| Edition 12| September 13, 2024| Last Revised: September 13, 2024
UL 858
Standard for Household Electric Ranges
CSDS Proposal| Edition 16| September 20, 2024| Last Revised: September 30, 2024
UL 924
Standard for Emergency Lighting and Power Equipment
CSDS Proposal| Edition 10| September 06, 2024| Last Revised: September 06, 2024
UL 962A
Furniture Power Distribution Units
CSDS Proposal| Edition 6| September 07, 2024| Last Revised: September 06, 2024
UL 1023
Standard for Household Burglar-Alarm System Units
Red Line| Edition 7| September 16, 2024| Last Revised: September 16, 2024
UL 1030
Standard for Sheathed Heating Elements
CSDS Proposal| Edition 8| September 27, 2024| Last Revised: September 27, 2024
UL 1332
Standard for Organic Coatings for Steel Enclosures for Outdoor Use Electrical Equipment
CSDS Proposal| Edition 5| September 20, 2024| Last Revised: September 20, 2024
UL 1576
Flashlights and Lanterns
CSDS Proposal| Edition 2| September 27, 2024| Last Revised: September 27, 2024
UL 1726
Standard for Automatic Drain Valves for Standpipe Systems
CSDS Proposal| Edition 3| September 06, 2024| Last Revised: September 05, 2024
UL 1741
Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
CSDS Proposal| Edition 3| September 06, 2024| Last Revised: September 05, 2024
UL 2108
Standard for Low Voltage Lighting Systems
Red Line| Edition 2| September 27, 2024| Last Revised: September 27, 2024
UL 2438
Standard for Outdoor Seasonal-Use Cord-Connected Wiring Devices
CSDS Proposal| Edition 2| September 06, 2024| Last Revised: September 06, 2024
UL 3001
Distributed Energy Generation and Storage Systems
CSDS Proposal| Edition 1| September 06, 2024| Last Revised: September 05, 2024
UL 3601
Standard for Measuring and Reporting Circularity of Li-ion and Other Secondary Batteries
CSDS Proposal| Edition 1| September 06, 2024| Last Revised: September 06, 2024
UL 4248-9
Fuseholders - Part 9: Class K
CSDS Proposal| Edition 1| September 16, 2024| Last Revised: September 16, 2024
UL 4248- 11
Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
CSDS Proposal| Edition 1| September 16, 2024| Last Revised: September 16, 2024
UL 4248- 12
Fuseholders - Part 12: Class R
CSDS Proposal| Edition 2| September 16, 2024| Last Revised: September 16, 2024
UL 4248- 15
Fuseholders - Part 15: Class T
CSDS Proposal| Edition 1| September 16, 2024| Last Revised: September 16, 2024
UL 4600
Evaluation of Autonomous Products
CSDS Proposal| Edition 3| September 13, 2024| Last Revised: September 13, 2024
UL 4703
Standard for Photovoltaic Wire
CSDS Proposal| Edition 1| September 25, 2024| Last Revised: September 24, 2024
UL 8400
Virtual Reality, Augmented Reality and Mixed Reality Technology Equipment / Équipement technologique de réalité virtuelle, de réalité augmentée et de réalité mixte
CSDS Proposal| Edition 1| September 27, 2024| Last Revised: September 26, 2024
UL 8801
Photovoltaic (PV) Luminaire Systems / Systèmes de luminaire photovoltaïque
CSDS Proposal| Edition 1| September 13, 2024| Last Revised: September 13, 2024
UL 9990
Information and Communication Technology (ICT) Power Cables
CSDS Proposal| Edition 2| September 27, 2024| Last Revised: September 26, 2024
UL 60079- 6
Explosive atmospheres - Part 6: Equipment protection by oil immersion 'o'
CSDS Proposal| Edition 4| September 27, 2024| Last Revised: September 18, 2024
UL 60079- 25
Explosive Atmospheres – Part 25: Intrinsically Safe Electrical Systems
CSDS Proposal| Edition 2| September 27, 2024| Last Revised: September 18, 2024
UL 60079- 31
Explosive Atmospheres - Part 31: Equipment Dust Ignition Protection by Enclosure "t"
CSDS Proposal| Edition 2| September 13, 2024| Last Revised: September 03, 2024
UL 60335- 2-40
Household and Similar Electrical Appliances - Safety - Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers
CSDS Proposal| Edition 4| September 27, 2024| Last Revised: September 23, 2024
UL 62841- 2-5
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery-Part2-5: Hand-Held Circular Saws
Red Line| Edition 1| September 27, 2024| Last Revised: September 27, 2024
UL 62841- 2-6
Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 2-6 Particular Requirements for Hand-Held Hammers
CSDS Proposal| Edition 1| September 13, 2024| Last Revised: September 13, 2024
UL 62841- 4-5
Electric Hand-Held Motor-Operated, Transportable and Garden Tools - Safety - Part 4-5 Particular Requirements for scissors Type Grass Shears
CSDS Proposal| Edition 1| September 20, 2024| Last Revised: September 20, 2024
ULC 302
INSTALLATION, INSPECTION AND TESTING OF INTRUSION ALARM SYSTEMS / INSTALLATION, L'INSPECTION ET LA MISE À L'ESSAI DES SYSTÈMES D'ALARME ANTI-INTRUSION
CSDS Proposal| Edition 2| September 19, 2024| Last Revised: September 18, 2024
ULC 306
STANDARD FOR INTRUSION DETECTION UNITS / NORME SUR LES DÉTECTEURS D'INTRUSION
CSDS Proposal| Edition 3| September 19, 2024| Last Revised: September 18, 2024
The following documents were published August 17, 2024 through September 1, 2024.
CSDS Proposal
UL 19 Ed. 14
Standard for Lined Fire Hose and Hose Assemblies
Aug 23, 2024
CSDS Proposal
UL 127 Ed. 9
Standard for Factory-Built Fireplaces
Aug 23, 2024
Red Line / Revision
UL 231 Ed. 10
Standard for Power Outlets
Aug 22, 2024
CSDS Proposal
UL 391 Ed. 5
Standard for Solid-Fuel and Combination-Fuel Central and Supplementary Furnaces
Aug 23, 2024
Red Line / Revision
UL 498E Ed. 1
Attachment Plugs, Cord Connectors and Receptacles - Enclosure Types for Environmental Protection
Aug 19, 2024
Red Line / Revision
UL 498M Ed. 1
Marine Shore Power Inlets
Aug 20, 2024
Red Line / Revision
UL 507 Ed. 10
Standard for Electric Fans
Aug 22, 2024
CSDS Proposal
UL 817 Ed. 12
Standard for Cord Sets and Power-Supply Cords
Aug 19, 2024
CSDS Proposal
UL 827 Ed. 9
Standard for Central-Station Alarm Services
Aug 30, 2024
Red Line / Revision
UL 962 Ed. 5
Standard for Household and Commercial Furnishings
Aug 30, 2024
Standard
UL 979 Ed. 3
Standard for Water Treatment Appliances
Aug 26, 2024
CSDS Proposal
UL 1023 Ed. 7
Standard for Household Burglar-Alarm System Units
Aug 23, 2024
CSDS Proposal
UL 1030 Ed. 8
Standard for Sheathed Heating Elements
Aug 28, 2024
CSDS Proposal
UL 1072 Ed. 4
Standard for Medium-Voltage Power Cables
Aug 30, 2024
CSDS Proposal
UL 1278 Ed. 4
Standard for Movable and Wall- or Ceiling-Hung Electric Room Heaters
Aug 19, 2024
CSDS Proposal
UL 1453 Ed. 6
Standard for Electric Booster and Commercial Storage Tank Water Heaters
Aug 23, 2024
CSDS Proposal
UL 1812 Ed. 4
Standard for Ducted Heat Recovery Ventilators
Aug 30, 2024
CSDS Proposal
UL 1951 Ed. 2
Standard for Electrical Plumbing Accessories
Aug 30, 2024
Red Line / Revision
UL 2044 Ed. 4
Standard for Commercial Closed Circuit Television Equipment
Aug 28, 2024
CSDS Proposal
UL 2056 Ed. 3
Outline of Investigation for Safety of Power Banks
Aug 30, 2024
Standard
UL 2443 Ed. 5
ANSI/CAN/UL/ULC Standard for Flexible Sprinkler Hose with Fittings for Fire Protection Service
Les tuyaux d'arrosage flexibles avec raccords pour les services de protection contre les incendies
Aug 26, 2024
Standard
UL 2577 Ed. 2
Suspended Ceiling Power Grid Systems and Equipment
Aug 21, 2024
Red Line / Revision
UL 3030 Ed. 1
ANSI/CAN/UL Unmanned Aircraft Systems
Aug 30, 202
CSDS Proposal
UL 3100 Ed. 1
ANSI/CAN/UL Standard for Automated Mobile Platforms (AMPs)
Aug 23, 2024
CSDS Proposal
UL 3741 Ed. 1
ANSI/CAN/UL Photovoltaic Hazard Control
Aug 20, 2024
CSDS Proposal
UL 4900 Ed. 1
Micromobility Charging Equipment
Aug 30, 2024
CSDS Proposal
UL 60079-31 Ed. 2
Explosive Atmospheres - Part 31: Equipment Dust Ignition Protection by Enclosure "t"
Aug 23, 2024
CSDS Proposal
UL 60335-2-8 Ed. 6
Standard for Safety for Household and Similar Electrical Appliances, Part 2: Particular Requirements for Shavers, Hair Clippers, and Similar Appliances
Aug 30, 2024
CSDS Proposal
UL 60730-2-6 Ed. 3
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements
Aug 30, 2024
Red Line / Revision
UL 60745-2-11 Ed. 2
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-11: Particular Requirements for Reciprocating Saws
Aug 30, 2024
Standard
UL 61010-2-202 Ed. 1
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-202: Particular Requirements for Electrically Operated Valve Actuators
Aug 22, 2024
Standard
ULC 2443 Ed. 5
ANSI/CAN/UL/ULC Flexible Sprinkler Hose with Fittings for Fire Protection Service
Les tuyaux d'arrosage flexibles avec raccords pour les services de protection contre les incendies
Aug 26, 2024
Red Line / Revision
UL 60745-2-11 Ed. 2
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-11: Particular Requirements for Reciprocating Saws
Aug 30, 2024
UL Standards What's New
The following documents were published July 31, 2024 through August 15, 2024.
Red Line / Revision
UL 67 Ed. 13
Standard for Panelboards
Aug 1, 2024
Standard
UL 193 Ed. 12
Standard for Alarm Valves for Fire-Protection Service
Norme sur les soupapes d’alarme pour service de protection contre les incendies
Aug 2, 2024
CSDS Proposal
UL 231 Ed. 10
Standard for Power Outlets
Jul 31, 2024
CSDS Proposal
UL 244B Ed. 1
Standard for Field Installed and/or Field Connected Appliance Controls
Aug 2, 2024
CSDS Proposal
UL 248-19 Ed. 1
Low-Voltage Fuses - Part 19: Photovoltaic
Aug 13, 2024
CSDS Proposal
UL 448 Ed. 12
ANSI/CAN/UL Standard for Centrifugal Stationary Pumps for Fire-Protection Service
Aug 2, 2024
CSDS Proposal
UL 845 Ed. 6
Motor Control Centers
Aug 9, 2024
CSDS Proposal
UL 864 Ed. 11
Standard for Control Units and Accessories for Fire Alarm Systems
Aug 2, 2024
CSDS Proposal
UL 924 Ed. 10
Standard for Emergency Lighting and Power Equipment
Aug 2, 2024
CSDS Proposal
UL 1203 Ed. 6
Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations
Aug 7, 2024
CSDS Proposal
UL 1247 Ed. 6
Standard for Diesel Engines for Driving Centrifugal Fire Pumps
Aug 9, 2024
CSDS Proposal
UL 1472 Ed. 2
Solid-State Dimming Controls
Aug 9, 2024
CSDS Proposal
UL 1655 Ed. 2
Standard for Community-Antenna Television Cables
Aug 2, 2024
CSDS Proposal
UL 1686 Ed. 5
Standard for Pin and Sleeve Configurations
Aug 9, 2024
Red Line / Revision
UL 2034 Ed. 5
Standard for Single and Multiple Station Carbon Monoxide Alarms
Aug 7, 2024
CSDS Proposal
UL 2162 Ed. 1
Commercial Wood-Fired Baking Ovens - Refractory Type
Aug 2, 2024
Outline
UL 2745 Ed. 2
Meter Socket Adapters for Communications Equipment
Aug 1, 2024
Outline
UL 2989 Ed. 3
Outline of Investigation for Tracer Wire
Jul 31, 2024
CSDS Proposal
UL 3202 Ed. 1
Outline of Investigation for Mobile Electric Vehicle Charging Systems Integrated with Energy Storage Systems
Aug 7, 2024
CSDS Proposal
UL 4248-19 Ed. 2
Fuseholders - Part 19: Photovoltaic Fuseholders
Aug 13, 2024
Red Line / Revision
UL 8750 Ed. 2
Light Emitting Diode (LED) Equipment for Use in Lighting Products
Aug 1, 2024
CSDS Proposal
UL 8801 Ed. 1
Photovoltaic (PV) Luminaire Systems
Aug 2, 2024
CSDS Proposal
UL 60034-2-1 Ed. 1
Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
Aug 9, 2024
CSDS Proposal
UL 60335-2-34 Ed. 6
Standard for Household and Similar Electrical Appliances, Part 2: Particular Requirements for Motor-Compressors
Aug 2, 2024
CSDS Proposal
UL 60335-2-89 Ed. 2
Standard for Safety for Household and Similar Electrical Appliances – Safety – Part 2-89: Particular Requirements for Commercial Refrigerating Appliances and Ice-Makers with an Incorporated or Remote Refrigerant Unit or Motor-Compressor
Aug 2, 2024
CSDS Proposal
UL 60745-1 Ed. 4
Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
Aug 9, 2024
CSDS Proposal
UL 61010-2-032 Ed. 2
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 2-032: Particular Requirements for Hand-Held and Hand-Manipulated Current Sensors for Electrical Test and Measurement
Aug 2, 2024
CSDS Proposal
UL 61010-2-033 Ed. 2
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use – Part 2-033: Particular Requirements for Hand-Held Multimeters for Domestic and Professional Use, Capable of Measuring Mains Voltage
Aug 2, 2024
CSDS Proposal
UL 61010-2-034 Ed. 1
Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-034: Particular Requirements for Measurement Equipment for Insulation Resistance and Test Equipment for Electric Strength
Aug 2, 2024
CSDS Proposal
UL 62841-3-4 Ed. 1
Electric Motor-Operated Hand-Held Tools,Transportable Tools And Lawn And Garden Machinery Safety-Part 3-4 Particular Requirements for Transportable Bench Grinders
Aug 2, 2024
Red Line / Revision
UL 62841-4-4 Ed. 1
Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 4-4: Particular Requirements For Lawn Trimmers, Lawn Edge Trimmers, Grass Trimmers, Brush Cutters And Brush Saws
Aug 2, 2024
CSDS Proposal
UL 62841-4-5 Ed. 1
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-5: Particular Requirements for Grass Shears
Aug 2, 2024
CSDS Proposal
ULC 527 Ed. 5
Standard for Control Units and Accessories for Fire Alarm Systems
Norme Sur Postes de contrôle pour les systèmes d'alarme incendie
Aug 2, 2024
Red Line / Revision
ULC 536 Ed. 6
Inspection and Testing of Fire Alarm Systems
Inspection et mise à l'essai des réseaux avertisseurs d'incendie
Aug 5, 2024
UL Standards
The following documents were published June 30, 2024 through July 30, 2024.
UL 96
Lightning Protection Components / Composants de protection contre la foudre
CSDS Proposal| Edition 6| July 10, 2024| Last Revised: July 10, 202
UL 248-5
Low-Voltage Fuses - Part 5: Class G Fuses
Red Line| Edition 2| July 05, 2024| Last Revised: July 05, 2024
UL 248-6
Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses
Red Line| Edition 2| July 05, 2024| Last Revised: July 05, 2024
UL 248-7
Low-Voltage Fuses - Part 7: Class H Renewable Fuses
Red Line| Edition 2| July 05, 2024| Last Revised: July 05, 2024
UL 258
Shutoff Valves for Trim and Drain Purposes for Fire Protection / Vannes d'arrêt de garniture et d'évacuation destinées à la protection incendie
CSDS Proposal| Edition 1| July 26, 2024| Last Revised: July 25, 2024
UL 325
Door, Drapery, Gate, Louver, and Window Operators and Systems / Dispositifs d'ouverture et systèmes de porte, de tenture, de barrière, de persienne et de fenêtre
CSDS Proposal| Edition 7| July 12, 2024| Last Revised: July 12, 2024
UL 486G
Sealed Twist-On Connecting Devices
Standard| Edition 2| July 22, 2024| Last Revised: July 22, 2024
UL 521
Standard for Heat Detectors for Fire Protective Signaling Systems
CSDS Proposal| Edition 7| July 12, 2024| Last Revised: July 12, 2024
UL 583
ANSI/CAN/UL Standard for Electric-Battery-Powered Industrial Trucks / Camions industriels électrique à batterie
CSDS Proposal| Edition 11| July 26, 2024| Last Revised: July 26, 2024
UL 588
Standard for Seasonal and Holiday Decorative Products
CSDS Proposal| Edition 19| July 19, 2024| Last Revised: July 19, 2024
UL 746A
Standard for Polymeric Materials - Short Term Property Evaluations
CSDS Proposal| Edition 6| July 26, 2024| Last Revised: July 26, 2024
UL 746C
Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
Red Line| Edition 7| July 03, 2024| Last Revised: July 03, 2024
UL 758
Standard for Appliance Wiring Material
Red Line| Edition 3| July 03, 2024| Last Revised: July 03, 2024
UL 758
Standard for Appliance Wiring Material
CSDS Proposal| Edition 3| July 26, 2024| Last Revised: July 26, 2024
UL 778
Standard for Motor-Operated Water Pumps
Red Line| Edition 6| July 23, 2024| Last Revised: July 23, 2024
UL 817
Standard for Cord Sets and Power-Supply Cords
CSDS Proposal| Edition 12| July 24, 2024| Last Revised: July 24, 2024
UL 854
Standard for Service-Entrance Cables
Red Line| Edition 12| July 02, 2024| Last Revised: July 02, 2024
UL 858
Standard for Household Electric Ranges
CSDS Proposal| Edition 16| July 26, 2024| Last Revised: July 26, 2024
UL 891
Standard for Switchboards
CSDS Proposal| Edition 12| July 19, 2024| Last Revised: July 19, 2024
UL 962
Household and Commercial Furnishings
CSDS Proposal| Edition 5| July 26, 2024| Last Revised: July 26, 2024
UL 969
Standard for Marking and Labeling Systems
CSDS Proposal| Edition 5| July 12, 2024| Last Revised: July 12, 2024
UL 1026
Standard for Electric Household Cooking and Food Serving Appliances
CSDS Proposal| Edition 6| July 24, 2024| Last Revised: July 24, 2024
UL 1059
Standard for Terminal Blocks
CSDS Proposal| Edition 5| July 26, 2024| Last Revised: July 26, 2024
UL 1082
Standard for Household Electric Coffee Makers and Brewing-Type Appliances
Red Line| Edition 6| July 10, 2024| Last Revised: July 10, 2024
UL 1370
Standard for Unvented Alcohol Fuel Burning Decorative Appliances
CSDS Proposal| Edition 2| July 26, 2024| Last Revised: July 26, 2024
UL 1424
Standard for Cables for Power-Limited Fire-Alarm Circuits
CSDS Proposal| Edition 4| July 19, 2024| Last Revised: July 18, 2024
UL 1558
Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
CSDS Proposal| Edition 5| July 05, 2024| Last Revised: July 05, 2024
UL 1741
Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
CSDS Proposal| Edition 3| July 15, 2024| Last Revised: July 15, 2024
UL 2056
Outline of Investigation for Safety of Lithium-ion Power Banks
CSDS Proposal| Edition 3| July 12, 2024| Last Revised: July 11, 2024
UL 2108
Standard for Low Voltage Lighting Systems
CSDS Proposal| Edition 2| July 19, 2024| Last Revised: July 19, 2024
UL 2239
Hardware for the Support of Conduit, Tubing, and Cable
Red Line| Edition 2| July 15, 2024| Last Revised: July 15, 2024
UL 2353
Standard for Safety for Single- and Multi-Layer Insulated Winding Wire
CSDS Proposal| Edition 3| July 10, 2024| Last Revised: July 10, 2024
UL 2592
Standard for Low Voltage LED Wire
Red Line| Edition 1| July 26, 2024| Last Revised: July 26, 2024
UL 2703
Standard for Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels
Red Line| Edition 1| July 11, 2024| Last Revised: July 11, 2024
UL 2710
Outline of Investigation for Sustainability for Portable Electronic Products
CSDS Proposal| Edition 1| July 15, 2024| Last Revised: July 16, 2024
UL 2901B
Vapor Corrosion Inhibitors for Use in Fire Sprinkler Systems / Inhibiteurs en phase vapeur pour les systèmes de gicleurs
Red Line| Edition 1| July 12, 2024| Last Revised: July 12, 2024
UL 3600
Measuring and Reporting Circular Economy Aspects of Products, Sites and Organizations
CSDS Proposal| Edition 1| July 05, 2024| Last Revised: July 07, 2024
UL 3730
Standard for Photovoltaic Junction Boxes
Red Line| Edition 1| July 10, 2024| Last Revised: July 10, 2024
UL 4248-1
Fuseholders - Part 1: General Requirements
CSDS Proposal| Edition 3| July 08, 2024| Last Revised: July 08, 2024
UL 8750
Standard for Light Emitting Diode (LED) Equipment for Use in Lighting Products
Red Line| Edition 2| July 02, 2024| Last Revised: July 02, 2024
UL 60079- 0
Explosive Atmospheres - Part 0: Equipment - General Requirements
Red Line| Edition 7| July 19, 2024| Last Revised: July 19, 2024
UL 60335- 2-89
Standard for Safety for Household and Similar Electrical Appliances – Safety – Part 2-89: Particular Requirements for Commercial Refrigerating Appliances and Ice-Makers with an Incorporated or Remote Refrigerant Unit or Motor-Compressor
CSDS Proposal| Edition 2| July 19, 2024| Last Revised: July 18, 2024
UL 60730- 2-15
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Air Flow, Water Flow and Water Level Sensing Controls
Red Line| Edition 3| July 22, 2024| Last Revised: July 22, 2024
UL 60745- 2-11
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-11: Particular Requirements for Reciprocating Saws
CSDS Proposal| Edition 2| July 12, 2024| Last Revised: July 12, 2024
UL 60947- 4-1
Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
CSDS Proposal| Edition 4| July 19, 2024| Last Revised: July 19, 2024
UL 60947- 4-2
Low-Voltage Switchgear and Controlgear - Part 4-2: Contactors and Motor-Starters - AC Semiconductor Motor Controllers and Starters
CSDS Proposal| Edition 2| July 19, 2024| Last Revised: July 19, 2024
UL 61010- 1
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements
CSDS Proposal| Edition 3| July 05, 2024| Last Revised: July 01, 2024
UL 61010- 2-030
Safety requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-030: Particular Requirements for Equipment Having Testing or Measuring Circuits
CSDS Proposal| Edition 2| July 12, 2024| Last Revised: July 11, 2024
ULC 513
Standard for Threaded Couplings for 38 mm and 65 mm Fire Hose / Norme sur les raccords filetés pour tuyaux d'incendie de 38 mm et de 65 mm
Red Line| Edition 2| July 11, 2024| Last Revised: July 11, 2024
CSDS Proposal
UL 110 Ed. 2
Sustainability for Mobile Phones
Jun 22, 2024
Red Line / Revision
UL 498 Ed. 16
Standard for Attachment Plugs and Receptacles
Jun 20, 2024
CSDS Proposal
UL 498E Ed. 1
Attachment Plugs, Cord Connectors and Receptacles - Enclosure Types for Environmental Protection
Jun 28, 2024
CSDS Proposal
UL 498M Ed. 1
Marine Shore Power Inlets
Jun 28, 2024
Red Line / Revision
UL 639 Ed. 8
Standard for Intrusion Detection Units
Jun 18, 2024
CSDS Proposal
UL 864 Ed. 11
Standard for Control Units and Accessories for Fire Alarm Systems
Jun 21, 2024
CSDS Proposal
UL 962A Ed. 6
Standard for Furniture Power Distribution Units
Jun 21, 2024
CSDS Proposal
UL 985 Ed. 6
Standard for Household Fire Warning System Units
Jun 19, 2024
CSDS Proposal
UL 1023 Ed. 7
Standard for Household Burglar-Alarm System Units
Jun 28, 2024
CSDS Proposal
UL 1247 Ed. 6
Standard for Diesel Engines for Driving Centrifugal Fire Pumps
Jun 26, 2024
Red Line / Revision
UL 1426 Ed. 5
Electrical Cables for Boats
Jun 26, 2024
CSDS Proposal
UL 1686 Ed. 5
Standard for Pin and Sleeve Configurations
Jun 21, 2024
Standard
UL 1976 Ed. 1
Crimp Tools for Use with Connecting
Devices
Jun 24, 2024
CSDS Proposal
UL 2044 Ed. 4
Standard for Commercial Closed Circuit Television Equipment
Jun 28, 2024
Outline
UL 3008 Ed. 3
Outline of Investigation for Automatic Interconnection Switches for Emergency Systems
Jun 20, 2024
CSDS Proposal
UL 6200 Ed. 1
ANSI/CAN/UL/ULC Standard for Controllers for Use in Power Production
Jun 21, 2024
Red Line / Revision
UL 6703 Ed. 1
Connectors for Use in Photovoltaic Systems
Jun 25, 2024
Red Line / Revision
UL 60079-15 Ed. 5
Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
Jun 27, 2024
CSDS Proposal
UL 60335-2-79 Ed. 1
Household and Similar Electrical Appliances - Safety - Part 2-79: Particular Requirements for High Pressure Cleaners and Steam Cleaners
Jun 28, 2024
CSDS Proposal
UL 60691 Ed. 4
Standard for Thermal-Links - Requirements and Application Guide
Jun 28, 2024
CSDS Proposal
UL 60745-1 Ed. 4
Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
Jun 19, 2024
CSDS Proposal
ULC 527 Ed. 5
Standard for Control Units and Accessories for Fire Alarm Systems
Norme Sur Postes de contrôle pour les systèmes d'alarme incendie
Jun 21, 2024
UL Standards
UL 5A Ed. 4
Standard for Nonmetallic Surface Raceways and Fittings
Apr 18, 2024 Red Line / Revision
UL 5C Ed. 3
Standard for Surface Raceways and Fittings for Use with Data, Signal, and Control Circuits
Apr 18, 2024 Red Line / Revision
UL 50E Ed. 3
Enclosures for Electrical Equipment, Environmental Considerations
Apr 30, 2024 Red Line / Revision
UL 66 Ed. 3
Standard for Fixture Wire
Apr 29, 2024 CSDS Proposal
UL 73 Ed. 10
Standard for Motor-Operated Appliances
Apr 24, 2024 Red Line / Revision
UL 209 Ed. 10
Standard for Cellular Metal Floor Raceways and Fittings
Apr 18, 2024 Red Line / Revision
UL 300 Ed. 4
Standard for Fire Testing of Fire Extinguishing Systems for Protection of Commercial Cooking Equipment
Apr 22, 2024 Red Line / Revision
UL 508A Ed. 3
Standard for Industrial Control Panels
Apr 19, 2024 CSDS Proposal
UL 514C Ed. 4
Standard for Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
Apr 26, 2024 Red Line / Revision
UL 710 Ed. 7
Standard for Exhaust Hoods for Commercial Cooking Equipment
Apr 29, 2024 Standard
UL 746C Ed. 7
Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
Apr 26, 2024 CSDS Proposal
UL 758 Ed. 3
Standard for Appliance Wiring Material
Apr 19, 2024 CSDS Proposal
UL 817 Ed. 12
Standard for Cord Sets and Power-Supply Cords
Apr 29, 2024 CSDS Proposal
UL 867 Ed. 5
Standard for Electrostatic Air Cleaners
Apr 19, 2024 CSDS Proposal
UL 884 Ed. 13
Standard for Underfloor Raceways and Fittings
Apr 18, 2024 Red Line / Revision
UL 943 Ed. 5
Standard for Safety for Ground-Fault Circuit-Interrupters
Apr 30, 2024 CSDS Proposal
UL 962 Ed. 5
Standard for Household and Commercial Furnishings
Apr 18, 2024 Red Line / Revision
UL 962A Ed. 6
Standard for Furniture Power Distribution Units
Apr 26, 2024 CSDS Proposal
UL 982 Ed. 8
Standard for Motor-Operated Household Food Preparing Machines
Apr 23, 2024 Red Line / Revision
UL 1203 Ed. 6
Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations
Apr 26, 2024 CSDS Proposal
UL 1340 Ed. 3
Standard for Hoists
Apr 26, 2024 Red Line / Revision
UL 1479 Ed. 4
Standard for Fire Tests of Penetration Firestops
Apr 18, 2024 Red Line / Revision
UL 1563 Ed. 6
Standard for Electric Spas, Equipment Assemblies, and Associated Equipment
Apr 22, 2024 CSDS Proposal
UL 1569 Ed. 5
Standard for Metal-Clad Cables
Apr 22, 2024 Red Line / Revision
UL 1699B Ed. 1
Photovoltaic (PV) DC Arc-Fault Circuit Protection
Apr 30, 2024 CSDS Proposal
UL 2272 Ed. 2
ANSI/CAN/UL Standard for Electrical Systems for Personal E-Mobility Devices
Apr 19, 2024 Standard
UL 6142 Ed. 1
Small Wind Turbine Systems
Apr 19, 2024 Red Line / Revision
UL 60079-1 Ed. 7
Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures "d"
Apr 22, 2024 Red Line / Revision
UL 60730-2-6 Ed. 3
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements
Apr 25, 2024 CSDS Proposal
UL 60730-2-15 Ed. 3
Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Air Flow, Water Flow and Water Level Sensing Controls
Apr 26, 2024 CSDS Proposal
ULC 300 Ed. 4
ANSI/CAN/UL/ULC Standard for Fire Testing of Fire Extinguishing Systems for Protection of Commercial Cooking Equipment
ANSI/CAN/UL/ULC Norme sur la mise à l'essai de systèmes d'extinction d'incendie conçus pour la protection d'équipement de cuisson commercial
Apr 22, 2024 Red Line / Revision
ULC 513 Ed. 2
Standard For Threaded Couplings For 38 mm And 65 mm Fire Hose
Norme sur les raccords filetés pour tuyaux d’incendie de 38 mm et de 65 mm
Apr 22, 2024 CSDS Proposal
ULC 646 Ed. 4
Standard for Exhaust Hoods for Commercial
Cooking Equipment
Norme sur des hottes d’évacuation pour l’équipement de cuisine commercial
Apr 29, 2024 Standard
The following documents were published
Red Line / Revision
UL 153 Ed. 13
Standard for Portable Electric Luminaires
Apr 3, 2024
CSDS Proposal
UL 193 Ed. 11
Standard for Alarm Valves for Fire-Protection Service
Apr 5, 2024
Red Line / Revision
UL 199 Ed. 13
ANSI/CAN/UL/ULC Standard for Automatic Sprinklers for Fire-Protection Service
Apr 4, 2024
CSDS Proposal
UL 268 Ed. 8
Standard for Smoke Detectors for Fire Alarm Signaling Systems
Apr 12, 2024
CSDS Proposal
UL 507 Ed. 10
Standard for Electric Fans
Apr 12, 2024
CSDS Proposal
UL 514A Ed. 11
Metallic Outlet Boxes
Apr 5, 2024
CSDS Proposal
UL 514C Ed. 4
Standard for Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
Apr 5, 2024
Red Line / Revision
UL 676 Ed. 9
Standard for Underwater Luminaires and Submersible Junction Boxes
Apr 9, 2024
CSDS Proposal
UL 746A Ed. 6
Standard for Polymeric Materials - Short Term Property Evaluations
Apr 5, 2024
CSDS Proposal
UL 746B Ed. 5
Standard for Polymeric Materials - Long Term Property Evaluations
Apr 5, 2024
CSDS Proposal
UL 842B Ed. 1
Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene and Fuel Oil
Apr 5, 2024
CSDS Proposal
UL 923 Ed. 7
Standard for Microwave Cooking Appliances
Apr 4, 2024
Red Line / Revision
UL 959 Ed. 9
Standard for Medium Heat Appliance Factory-Built Chimneys
Apr 3, 2024
Standard
UL 1008M Ed. 1
Transfer Switch Equipment, Meter Mounted
Apr 3, 2024
Red Line / Revision
UL 1618 Ed. 2
Wall Protectors, Floor Protectors, and Hearth Extensions
Apr 1, 2024
Red Line / Revision
UL 1699B Ed. 1
Photovoltaic (PV) DC Arc-Fault Circuit Protection
Apr 9, 2024
Red Line / Revision
UL 1778 Ed. 5
Uninterruptible Power Systems
Apr 3, 2024
Red Line / Revision
UL 2790 Ed. 1
Commercial Incinerators
Apr 2, 2024
CSDS Proposal
UL 2901B Ed. 1
ANSI/CAN/UL Vapor Corrosion Inhibitors for Use in Fire Sprinkler Systems
Apr 5, 2024
CSDS Proposal
UL 2996 Ed. 1
Outline of Investigation for In-Ground Boxes
Apr 5, 2024
CSDS Proposal
UL 3730 Ed. 1
Photovoltaic Junction Boxes
Apr 5, 2024
CSDS Proposal
UL 120101 Ed. 1
Standard for Definitions and Information Pertaining to Electrical Equipment in Hazardous Locations
Apr 5, 2024
CSDS Proposal
UL 60335-2-40 Ed. 4
Household and Similar Electrical Appliances – Safety – Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers
Apr 11, 2024
CSDS Proposal
UL 60745-2-22 Ed. 1
Hand-Held Motor-Operated Electric Tools – Safety – Part 2-22: Particular Requirements For Cut-Off Machines
Apr 5, 2024
CSDS Proposal
UL 61010-2-202 Ed. 1
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-202: Particular Requirements for Electrically Operated Valve Actuators
Apr 12, 2024
Red Line / Revision
ULC 199 Ed. 13
Automatic Sprinklers for Fire-protection Service
Apr 4, 2024
CSDS Proposal
ULC 304 Ed. 3
Signal Receiving Centre And Premise Burglar Alarm Control Units
Postes de contrôle d'alarme antivol de la centrale de réception d'alarme et du local
Apr 5, 2024
Standard
ULC 515 Ed. 4
Automobile Fire Fighting Apparatus
Engins automobiles de lutte contre l'incendie
Apr 3, 2024
Standard
CSDS Proposal
ULC 529 Ed. 5
Smoke Detectors for Fire Alarm Systems
Détecteurs de Fumée des Réseaux Avertisseurs D'incendie
Apr 12, 2024
Revision
ULC 655
Standard for Aboveground Protected Tank Assemblies for Flammable and Combustable Liquids
Norme sur les ensembles réservoirs protégés hors sol pour les liquides inflammables et combustibles
Apr 2, 2024
CSDS Proposal
ULC 1001
Integrated Systems Testing of Fire Protection and Life Safety Systems
Essais intégrés de systèmes de protection incendie et de sécurité des personnes
Apr 5, 2024
UL Featured Standards
https://www.shopulstandards.com/
UL 1861
Outline of Investigation for Power-Operated Chemical Pumps and Compressors
Outline| Edition 8| February 20, 2024| Last Revised: February 20, 2024
UL 1971
Standard for Signaling Devices for the Deaf and Hard of Hearing
Red Line| Edition 3| February 15, 2024| Last Revised: February 15, 2024
UL 1812
Standard for Ducted Heat Recovery Ventilators
CSDS Proposal| Edition 4| February 23, 2024| Last Revised: February 23, 2024
UL 2225
Cables and Cable-Fittings For Use In Hazardous (Classified) Locations
Standard| Edition 5| February 15, 2024| Last Revised: February 15, 2024
UL 2238
Standard for Cable Assemblies and Fittings for Industrial Control and Signal Distribution
CSDS Proposal| Edition 3| February 09, 2024| Last Revised: February 09, 2024
UL 2272
ANSI/CAN/UL Standard for Electrical Systems for Personal E-Mobility Devices / Systèmes électriques pour les appareils de mobilité personnelle
CSDS Proposal| Edition 1| February 23, 2024| Last Revised: February 22, 2024
UL 2278
Outline of Investigation for Megawatt Charging Configured Electric Vehicle Couplers
Outline| Edition 2| February 21, 2024| Last Revised: February 21, 2024
UL 8750
Standard for Light Emitting Diode (LED) Equipment for Use in Lighting Products
CSDS Proposal| Edition 2| February 23, 2024| Last Revised: February 27, 2024
UL 60034- 1
Standard for Rotating Electrical Machines - Part 1: Rating and Performance
Standard| Edition 3| February 09, 2024| Last Revised: February 09, 2024
UL 60691
Standard for Thermal-Links - Requirements and Application Guide
CSDS Proposal| Edition 4| February 21, 2024| Last Revised: February 21, 2024
UL 60730- 2-6
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements
CSDS Proposal| Edition 3| February 23, 2024| Last Revised: February 23, 2024
UL 60730- 2-13
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Humidity Sensing Controls
Red Line| Edition 3| February 23, 2024| Last Revised: February 23, 2024
UL 60730- 2-15
Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Air Flow, Water Flow and Water Level Sensing Controls
CSDS Proposal| Edition 3| February 21, 2024| Last Revised: February 21, 2024
UL 60745 -2-9
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-9: Particular Requirements for Tappers
CSDS Proposal| Edition 2| February 02, 2024| Last Revised: February 02, 2024
UL 60947- 5-5
Standard for Low-Voltage Switchgear and Controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function
Red Line| Edition 1| January 31, 2024| Last Revised: January 31, 2024
UL 61010- 2-011
Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-011: Particular Requirements for Refrigerating Equipment
Red Line| Edition 2| February 02, 2024| Last Revised: February 02, 2024
UL 62841- 4-3
Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 4-3: Particular Requirements For Pedestrian Controlled Walk-Behind Lawnmowers
Red Line| Edition 1| January 31, 2024| Last Revised: January 31, 2024
UL 62841- 4-4
Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 4-4: Particular Requirements For Lawn Trimmers, Lawn Edge Trimmers, Grass Trimmers, Brush Cutters And Brush Saws
CSDS Proposal| Edition 1| February 16, 2024| Last Revised: February 16, 2024
UL Featured Standards
https://www.shopulstandards.com/
UL 5B
Standard for Strut-Type Channel Raceways and Fittings
Red Line| Edition 2| January 30, 2024| Last Revised: January 30, 2024
UL 19
Standard for Lined Fire Hose and Hose Assemblies
Red Line| Edition 14| February 02, 2024| Last Revised: February 02, 2024
UL 38
Standard for Manual Signaling Boxes for Fire Alarm Systems
Red Line| Edition 8| February 12, 2024| Last Revised: February 12, 2024
UL 50E
Enclosures for Electrical Equipment, Environmental Considerations
CSDS Proposal| Edition 3| February 09, 2024| Last Revised: February 09, 2024
UL 73
Standard for Motor-Operated Appliances
CSDS Proposal| Edition 10| February 13, 2024| Last Revised: February 13, 2024
UL 153
Standard for Portable Electric Luminaires
CSDS Proposal| Edition 13| February 16, 2024| Last Revised: February 16, 2024
UL 248-2
Low-Voltage Fuses - Part 2: Class C Fuses
CSDS Proposal| Edition 2| February 02, 2024| Last Revised: February 01, 2024
UL 248-3
Low-Voltage Fuses - Part 3: Class CA and CB Fuses
CSDS Proposal| Edition 2| February 02, 2024| Last Revised: February 01, 2024
UL 248-4
Low-Voltage Fuses - Part 4: Class CC Fuses
CSDS Proposal| Edition 2| February 02, 2024| Last Revised: February 01, 2024
UL 300
Fire Testing of Fire Extinguishing Systems for Protection of Commercial Cooking Equipment / Norme sur la mise à l'essai de systèmes d'extinction d'incendie conçus pour la protection d'équipement discussion commercial
CSDS Proposal| Edition 4| January 19, 2024| Last Revised: January 18, 2024
UL 325
Door, Drapery, Gate, Louver, and Window Operators and Systems / Dispositifs d'ouverture et systèmes de porte, de tenture, de barrière, de persienne et de fenêtre
CSDS Proposal| Edition 7| February 23, 2024| Last Revised: February 23, 2024
UL 414
Standard for Meter Sockets
CSDS Proposal| Edition 9| January 19, 2024| Last Revised: January 17, 2024
UL 486E
Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors
Standard| Edition 6| January 31, 2024| Last Revised: January 31, 2024
UL 498
Standard for Attachment Plugs and Receptacles
CSDS Proposal| Edition 16| February 23, 2024| Last Revised: February 23, 2024
UL 507
Standard for Electric Fans
CSDS Proposal| Edition 10| February 02, 2024| Last Revised: February 02, 2024
UL 515A
Outline of Investigation for Electrical Resistance Trace Heating and Associated Controls for Use in Sprinkler and Standpipe Systems
Outline| Edition 3| January 22, 2024| Last Revised: January 22, 2024
UL 521
Standard for Heat Detectors for Fire Protective Signaling Systems
CSDS Proposal| Edition 7| January 19, 2024| Last Revised: January 18, 2024
UL 705
Standard for Power Ventilators
CSDS Proposal| Edition 7| February 09, 2024| Last Revised: February 09, 2024
UL 746A
Standard for Polymeric Materials - Short Term Property Evaluations
Red Line| Edition 6| January 26, 2024| Last Revised: January 26, 2024
UL 746B
Standard for Polymeric Materials - Long Term Property Evaluations
Red Line| Edition 5| February 02, 2024| Last Revised: February 02, 2024
UL 746C
Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
CSDS Proposal| Edition 7| February 08, 2024| Last Revised: February 08, 2024
UL 751
Standard for Vending Machines
CSDS Proposal| Edition 9| February 23, 2024| Last Revised: February 23, 2024
UL 758
Standard for Appliance Wiring Material
CSDS Proposal| Edition 3| February 13, 2024| Last Revised: February 13, 2024
UL 935
Standard for Fluorescent-Lamp Ballasts
Red Line| Edition 10| February 23, 2024| Last Revised: February 23, 2024
UL 959
Standard for Medium Heat Appliance Factory-Built Chimneys
CSDS Proposal| Edition 9| February 16, 2024| Last Revised: February 16, 2024
UL 991
Standard for Tests for Safety-Related Controls Employing Solid-State Devices
CSDS Proposal| Edition 3| February 16, 2024| Last Revised: February 16, 2024
UL 1008M
Transfer Switch Equipment, Meter Mounted
CSDS Proposal| Edition 1| February 16, 2024| Last Revised: February 15, 2024
UL 1030
Standard for Sheathed Heating Elements
CSDS Proposal| Edition 8| February 02, 2024| Last Revised: February 02, 2024
UL 1069
Standard for Hospital Signaling and Nurse Call Equipment
Standard| Edition 8| February 08, 2024| Last Revised: February 08, 2024
UL 1203
Explosion Proof and Dust-Ignition Proof Electrical Equipment for Use in Hazardous (Classified) Locations
CSDS Proposal| Edition 6| February 02, 2024| Last Revised: January 29, 2024
UL 1278
Standard for Movable and Wall- or Ceiling-Hung Electric Room Heaters
CSDS Proposal| Edition 4| February 02, 2024| Last Revised: February 02, 2024
UL 1283
Standard for Electromagnetic Interference Filters
Red Line| Edition 7| February 22, 2024| Last Revised: February 22, 2024
UL 1286
Office Furnishing Systems
CSDS Proposal| Edition 6| February 23, 2024| Last Revised: February 23, 2024
UL 1399
Outline of Investigation for Leakage Current Measurement Devices for Use in Marina Applications
Outline| Edition 1| January 22, 2024| Last Revised: January 22, 2024
UL 1574
Standard for Track Lighting Systems
CSDS Proposal| Edition 3| February 23, 2024| Last Revised: February 23, 2024
UL 1598
Luminaires
Red Line| Edition 5| January 31, 2024| Last Revised: January 31, 2024
UL 1699B
Photovoltaic (PV) DC Arc-Fault Circuit Protection
CSDS Proposal| Edition 1| February 09, 2024| Last Revised: January 29, 2024
UL 1812
Standard for Ducted Heat Recovery Ventilators
CSDS Proposal| Edition 4| February 23, 2024| Last Revised: February 23, 2024
Featured Standards
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UL 62841-4-7
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-7: Particular Requirements for Pedestrian Controlled Walk-Behind Lawn Scarifiers and Aerators
Revision
December 19, 2023
UL 448C
Stationary, Rotary-Type, Positive-Displacement Pumps for Fire-Protection Service
Revision
December 19, 2023
UL 510A
Component Tapes
Revision
December 18, 2023
UL 879
Electric Sign Components
Revision
December 18, 2023
UL 48
Electric Signs
First Edition
December 12, 2023
UL 746D
Polymeric Materials - Fabricated Parts
New Edition
December 7, 2023
UL 62093
Photovoltaic System Power Conversion Equipment - Design Qualification and Type Approval
Revision
December 5, 2023
UL 1486
Evaluation of Sustainable Polymeric Materials for Use in Electrical Equipment
Revision
November 30, 2023
UL 746C
Polymeric Materials - Use in Electrical Equipment Evaluations
New Edition
November 30, 2023
UL 486D
Sealed Wire Connector Systems
first Edition
November 30, 2023
UL 62841-4-5
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-5: Particular Requirements for Grass Shears
New Edition
November 30, 2023
UL 104
Elevator Door Locking Devices and Door or Gate Closed Detection Means
New Edition
|November 30, 2023
UL 310
Electrical Quick-Connect Terminals
New Edition
November 30, 2023
UL 486D
Sealed Wire Connector Systems
COMING SOON
New Edition
UL 4248-6
Fuseholders - Part 6: Class H
New Edition
UL 4248-8
Fuseholders - Part 8: Class J
New Edition
UL 504
UL LLC Outline of Investigation for Mineral-Insulated, Metal-Sheathed Cable
Revision
UL 773A
Standard for Nonindustrial Photoelectric Switches for Lighting Control
Revision
UL 1786
Direct Plug-In Nightlights
Revision
UL 1812
Ducted Heat Recovery Ventilators
Revision
UL 962
Household and Commercial Furnishings
Revision
UL 360
Liquid-Tight Flexible Metal Conduit
Revision
UL 746B
Polymeric Materials - Long Term Property Evaluations
Revision
UL 62841-4-3
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-3: Particular Requirements for Pedestrian Controlled Walk-Behind Lawnmowers
Revision
UL 330
ANSI/CAN/UL Standard for Hose and Hose Assemblies for Dispensing Flammable and Combustible Liquids
Revision
UL 414
Meter Sockets
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UL 498
Attachment Plugs and Receptacles
Revision
UL 514B
Standard for Conduit, Tubing, and Cable Fittings
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UL 1564
Industrial Battery Chargers
Revision
UL 61010-2-011
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 011: Particular Requirements for Refrigerating Equipment
First Edition
UL 3300
Service, Communication, Information, Entertainment and Education Robots, General Requirements
Revision
UL 1286
Office Furnishing Systems
Revision
UL 1739
Standard for Pilot-Operated Pressure-Control Valves for Fire-Protection Service
Revision
UL 38
Manual Signaling Boxes for Fire Alarm Systems
Revision
UL 6142
Small Wind Turbine Systems
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UL 2034
Single and Multiple Station Carbon Monoxide Alarms
https://www.shopulstandards.com/
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|December 8, 2023
UL 746D
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|December 7, 2023
New Edition
UL 62093
Photovoltaic System Power Conversion Equipment - Design Qualification and Type Approval
Revision
|December 5, 2023
UL 746S
Evaluation of Sustainable Polymeric Materials for Use in Electrical Equipment
Revision
|November 30, 2023
UL 746C
Polymeric Materials - Use in Electrical Equipment Evaluations
Revision
|November 30, 2023
New Edition
|November 30, 2023
UL 486D
First Edition
|November 30, 2023
UL 62841-4-5
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-5: Particular Requirements for Grass Shears
New Edition
|November 30, 2023
New Edition
|November 30, 2023
UL 104
Elevator Door Locking Devices and Door or Gate Closed Detection Means
UL 310
Electrical Quick-Connect Terminals
COMING SOON
UL 50
Enclosures for Electrical Equipment, Non-Environmental Considerations
UL 2238
Cable Assemblies and Fittings for Industrial Control and Signal Distribution
Revision
December 15, 2015
UL 414
Meter Sockets
Revision
December 15, 2023
UL 498
Attachment Plugs and Receptacles
Revision
December 15, 2023
UL 514B
Conduit, Tubing, and Cable Fittings
Revision
December 15, 2023
UL Featured Standards
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UL 2238 Cable Assemblies and Fittings for Industrial Control and Signal Distribution
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UL 8800 Horticultural Lighting Equipment And Systems
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UL 2043 Fire Test for Heat and Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces
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UL 101 Leakage Current for Utilization Equipment
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UL 498 Attachment Plugs and Receptacles
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Fire Tests of Penetration Firestops
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UL 498F
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UL 810
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UL 867
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UL 1740
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UL 2238
Cable Assemblies and Fittings for Industrial Control and Signal Distribution
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UL 2237
Multi-Point Interconnection Power Cable Assemblies for Industrial Machinery
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UL 2930
Cord-and-Plug-Connected Health Care Facility Outlet Assemblies
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UL 1063
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UL 858
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UL 9990
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UL 4248-14
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UL 1322
Fabricated Scaffold Planks and Stages
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UL 486A-486B
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Wall and Ceiling-Mounts and Accessories
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IEC 62368-1:2023 (Edition 4) Certification Impact Analysis by UL Solutions
IEC 62368-1:2023 was published in May 2023 in its Edition 4. As has been the tradition for over 20 years (since UL 60950 Ed 3 in year 2000), UL Solutions has authored a Certification Impact Analysis for IEC 62368-1:2023 (Ed 4), which now is available for download @ https://www.ul.com/services/iec-62368-1-testing-certification . Its currently 46 pages and it will be further refined over time, plus updated when EN 62368-1 is published in Europe and the binational CSA UL 62368-1 is published in CAN and US. Like in the past this Analysis is being made available to Industry as a complimentary download in our UL Solutions’ 62368 knowledge / thought leadership role.
Also, all the latest 62368 news always is available in our UL Solutions LinkedIn Safety Science / HBSE / 62368 Group, now with over 5300 Members, including many members from PSMA member companies.
https://www.linkedin.com/groups/4078620/
The Code Authority Newsletter
We're pleased to announce a new quarterly issue of The Code Authority newsletter aimed to help you stay up-to-date with the ever-changing compliance landscape. Please click here to view this issue’s articles on news and trends that we've handpicked for you.
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Understand the difference between UL 60950 and UL 2524 and the additional reliability requirements needed for first responder communication within buildings.
Transitioning from UL 60950 to UL 2524
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Understand the difference between UL 60950 and UL 2524 and the additional reliability requirements needed for first responder communication within buildings.
Join UL for Transitioning from UL 60950 to UL 2524
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Join UL for
Transitioning from UL 60950 to UL 2524
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Join UL for
Transitioning from UL 60950 to UL 2524
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Join UL for
Transitioning from UL 60950 to UL 2524
UL 2524 brings new safety and reliability requirements to ERCES
Thursday, March 11, 2021 | 1:00 PM (EST)
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability and to improve firefighter safety when operating within buildings during a fire or other emergency.
Emergency responder communication enhancement systems (ERCES) in accordance with UL 2524 certification helps ensure the safety, reliability, performance and operation of ERCES as required by National Fire Protection Association (NFPA) 1221 and the adopted fire code.
Join UL for
Emergency Communication Systems: UL 2524 Certification and Compliance for Code Authorities
Wednesday, Dec. 16, 2020 | 12:30 p.m. EST / 11:30 a.m. CST / 9:30 a.m. PST
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability, and to improve firefighter safety when operating within buildings during a fire or other emergency. Emergency responder communication enhancement systems (ERCES) are required by model fire codes for new buildings; the design, installation, testing and maintenance are covered by NFPA 1221 and with the adoption of the 2021 International Fire Code (IFC) and NFPA 1 Fire Code, ERCES are required to be listed in accordance with UL 2524, the Standard for in-building emergency responder communication enhancement system.
Join us for this free webinar, geared towards local code authorities, where we will discuss:
- An overview of model code requirements for ERCES
- The safety and performance requirements of UL 2524 to help ensure ERCES are safe and meet the required functionality
- The features and benefits of UL Enhanced Certification Marks
- Certified versus Listed on labels and marks
Speakers:
UL
Larry Shudak, principal engineer
Bruce Johnson, regulatory services regional manager
Special guest speaker from Advanced RF Technologies, Inc.
Dennis J. Burns, director of public safety
In fire incident investigation reports, communication problems are often cited as a contributing factor in first responder line of duty death and injury. Emergency first responders use portable radios, known as land mobile radios or LMRs, as a critical communication tool to help ensure effective fireground command and control, to establish personnel accountability, and to improve firefighter safety when operating within buildings during a fire or other emergency. Emergency responder communication enhancement systems (ERCES) are required by model fire codes for new buildings; the design, installation, testing and maintenance are covered by NFPA 1221 and with the adoption of the 2021 International Fire Code (IFC) and NFPA 1 Fire Code, ERCES are required to be listed in accordance with UL 2524, the Standard for in-building emergency responder communication enhancement system.
Join us for this free webinar, geared towards local code authorities, where we will discuss:
- An overview of model code requirements for ERCES
- The safety and performance requirements of UL 2524 to help ensure ERCES are safe and meet the required functionality
- The features and benefits of UL Enhanced Certification Marks
- Certified versus Listed on labels and marks
Speakers:
UL
Larry Shudak, principal engineer
Bruce Johnson, regulatory services regional manager
Special guest speaker from Advanced RF Technologies, Inc.
Dennis J. Burns, director of public safety
Reserve your seat
Wednesday, Dec. 16, 2020
12:30 p.m. EST / 11:30 a.m. CST / 9:30 a.m. PST
UL, a leading global safety science company, announced today the launch of a free online database recognizing manufacturers who have completed testing under the ANSI/CAN/UL 9540A Standard for Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems (BESS). The database allows manufacturers that have had their cell, module, unit or installation evaluated for thermal runaway fire propagation by UL to share the data in three ways: the model number with contact information to obtain more test details, the UL 9540A report summary or the full test report.
Using UL’s web-based Product iQ™ platform, the UL 9540A test database allows engineers, utilities, developers, code authorities, insurers and other professionals to verify that a manufacturer’s product addresses the key issues identified by building and fire codes such as BESS installation, ventilation requirements, fire protection, and fire service strategy and tactics.
“As a test method, UL 9540A testing does not provide a certification, UL Mark, or pass/fail results,” said Maurice Johnson, business development engineer with UL’s Energy Systems and e-Mobility group. “The information from UL 9540A testing supports important safety decisions about how the BESS will be installed and used. The best way for manufacturers to share that their energy storage battery products have been tested for thermal runaway is to list them in the UL 9540A test database.”
The UL 9540A Test Method is referenced within UL 9540, the American and Canadian National Standard for Safety for Energy Storage Systems and Equipment, the International Code Council (ICC) International Fire Code (IFC), National Fire Protection Association NFPA 855, Standard for the Installation of Stationary Energy Storage Systems, as well as a wide variety of local, state and international building and fire codes. The Test Method is intended to bring clarity about the fire safety performance of a BESS if thermal runaway were to occur in the life of the system. Since publication of the first edition in 2017, UL has worked with fire protection and battery experts, original equipment manufacturers, code authorities and other key stakeholders to enhance the test methods of UL 9540A as the established protocol for evaluating thermal runaway fire propagation in BESS in accordance with the relevant codes.
UL customer Natron Energy CEO Colin Wessells said: “Our customers require the safest batteries to power their critical database and telecom infrastructure. Natron has perfected a sodium-ion battery to pass UL’s rigorous UL 9540A fire testing. Now, we're proud to be the first battery cell company to publicly disclose our full testing results on the UL 9540A database.”
"At Enphase, product safety is paramount and the new UL 9540A Standard is critical to ensuring accountability across the storage industry,” said Raghu Belur, co-founder and chief products officer at Enphase Energy. “We are proud of our long-standing relationship with UL and appreciate the collaboration to establish standards for evaluating the safety of battery energy storage systems.”
“The UL 9540A Test Method provides critical information on battery safety that end users and authorities having jurisdiction can depend on when planning and executing energy storage deployments,” Tim Hysell, ZincFive CEO and co-founder said. “The UL 9540A Test Method includes cell level testing for qualified batteries that can be tested at the electrochemical level without additional safety controls. The fundamental safety of batteries that do not exhibit thermal runaway at the cell level is vital knowledge for the energy storage community.”
To access UL’s 9540A testing database, visit www.UL.com/ul9540a-database. To join the UL 9540A database, download the manufacturer’s authorization form here.
About UL
UL helps create a better world by applying science to solve safety, security and sustainability challenges. We empower trust by enabling the safe adoption of innovative new products and technologies. Everyone at UL shares a passion to make the world a safer place. All of our work, from independent research and standards development, to testing and certification, to providing analytical and digital solutions, helps improve global well-being. Businesses, industries, governments, regulatory authorities and the public put their trust in us so they can make smarter decisions. To learn more, visit UL.com. To learn more about our nonprofit activities, visit UL.org.
Press contact:
ULNews@ul.com
UL WEBINAR - The Adoption of IEC 62368-1 3rd Edition & IEC 62368-3 (Jul 28, 2020).
Less than 6 months left until IEC 62368-1 -based standards will replace IEC 60065 and IEC 60950-1 -based standards in EU, NA and elsewhere.
We welcome you to join UL experts to gain insight and the latest updates.
https://www.ul.com/events/adoption-iec-62368-1-3rd-edition-and-iec-62368-3
- Attached is the new update / infosheet that was available via download at the site I referenced - https://www.ul.com/offerings/62368-1-hazard-based-safety-standard .
- Also at the site is a link to the 62368-1 UL Toolkit, where for $795 you get access to (a) the UL Transition Guide on IEC 62368-1 Third Edition (approx. 80 pages) – Updated (March 2020), and (b) a downloadable copy of the latest UL 62368-1 standard (Edition No. 3). However, it’s for a single user and is not a site license. Note, if you don’t want or need a copy of the Guide & Standard, the other 62368 UL Papers (below) in the Toolkit are freely available via registration / download (free, but you need to register). https://62368-ul-solutions.com/register.html
o CSA / UL / IEC 62368-1 Ed. No. 3 Certification Impact Analysis (52 pages) – Updated (March 2020).
o Use of AV/ICT Components certified to legacy (EN 60065 and EN 60950-1) standards in AV/ICT Equipment intended for EU Market Access after 2020-12-20 – New (April 2020)
o Perspective: Movement toward an IEC 62368-1:2018-based standard in Europe – Update! – Updated (March 2020).
o IEC 60950-22 to 62368-1 and IEC 60950-23 to 62368-1 Roadmaps – Updated (June 2020).
o IEC 62368-3 Backgrounder & Update! – Updated (April 2020).
o Impact Analyses on the 2020 Editions of NFPA 70 (NEC) and NFPA 75 (ITE / Data Centers) – New (May 2020).
- Note too, for UL IEC-based standards, like UL 62368-1, you can view the National Differences complimentary (free) via the Digital View feature at the UL Standards site (for UL non-IEC standards, you can review the whole standard since there is not an IEC copyright issue). https://www.shopulstandards.com/ProductDetail.aspx?productId=UL62368-1_3_B_20191213(ULStandards2) ; https://standardscatalog.ul.com/standards/en/standard_62368-1_3
In recent years, installation codes and standards have been updated to address modern energy storage applications which often use new energy storage technologies.
Uninterruptible Power Supply (UPS) System - Retrofitting/replacing with New Batteries
Knowing which batteries can be replaced with uninterruptible power supply systems, depends on considering a number of codes, product listings, markings and installation instructions.
Q&A: Fire Doors for Linen and Waste Chutes
Determining code compliance for linen and waste chute access doors.
Q&A: UL Critical Component Identification in Fire Resistance-rated Designs
Have you ever wondered why some items within UL Certification designs have asterisks following an item’s description? In this Q&A, we’ll explain what their meaning is.
News Brief: UL Launches Upgraded Suite of Services for Firestopping
Confirm code compliance with a suite of fire barrier management services dedicated to building fire compartmentation requirements.
News Brief: UL Product iQ Premium Features- Free for Authorities Having Jurisdiction
Product iQ offers premium features to code authorities (AHJs) free of charge. Log into your Product iQ account to request a free upgrade.
Webinars of interest
Building a pandemic response plan with UL
Overview of NFPA 1851 Verification
UL Canada Evaluation Reports – An invaluable tool for your innovative products
Fire Suppression Systems and Standards
Spanish language webinars
Serie de webinars: Aportes de UL a la industria de protección contra incendios
- UL y su experiencia en la protección contra incendios
- Cómo utilizar y aprovechar la base de certificados UL
- Normas UL en la Industria de la Protección contra Fuego en Latinoamérica
Editor news
We are honored to announce that Bruce Johnson, Editor of The Code Authority newsletter, has been invited to join the William Henry Merrill Society under the title “Distinguished Member of Technical Staff” Class of 2020. Bruce is being honored for his technical excellence and overall contribution to UL’s public safety mission. Congratulations Bruce, on this well-deserved recognition.
UL Extends Effective Date for Smoke Alarm and Smoke Detector Manufacturers
UL announced via a customer bulletin that the effective dates for ANSI/UL 217, Smoke Alarms, 8th Ed. and ANSI/UL 268, Smoke Detectors for Fire Alarm Systems, 7th Ed. have been extended to June 30, 2021.
Managing Editor - Bruce Johnson
Bruce Johnson is the Managing Editor of the Code Authority Newsletter. For further information or questions, please contact UL code experts here.
UL 4600 Draft Puts Safety Onus on AV Hopefuls
By Junko Yoshida, 10.02.19
The hype cycle of autonomous vehicles (AVs) might have already passed the peak of inflated expectations. The next step for AV vendors is to level with the public, to acknowledge that there's a critical question that still lacks an answer: How safe is safe enough?
Not coincidentally, Underwriters’ Laboratories (UL) has just released its draft of UL 4600 — the first comprehensive safety standard for autonomous products.
UL 4600 isn’t your grandfather’s rulebook. Anyone looking for technical specifications to quickly build a safe AV, will be barking up the wrong tree. UL 4600 isn’t that.
This standard lists no specifications, stipulates no hardware or software (no mandates for types of sensors, SoCs or embedded software), and provides no prescribed guidance as to the proper development process. Instead, UL 4600 offers a guide to “build the safety case” for your AV.
In short, other existing safety standards prescribe “how to do safety” by following step 1, step 2 and step 3. UL 4600, in contrast, is about “how you’ve done it [safety] enough,” explained Phil Koopman, CTO of Edge Case Research, and a professor at Carnegie Mellon University.
Asked about the basic design principles of the UL standard, Koopman, one of UL 4600’s authors, told us, “If you can't say what it means to be safe, and you can't explain why you think the system is actually safe, then probably your system is not safe.” A safety case is “an important piece of designing safe systems,” he noted.
Why another safety standard is needed
As Koopman noted, “Self-driving cars will change how we'll have to do safety compared to human-driven vehicles in some fundamental ways.” He stressed, “It should be no surprise if our approach to safety standards changes as well. But it's important not to forget the hard-won lessons and engineering approaches we already use.”
UL 4600 makes it very clear that it’s not the only safety standard AV designers need. “You also need good engineering methods such as those discussed in other standards [including IEC 61508, ISO 26262 and ISO/PAS 21448 (SOTIF)],” said Koopman. “I expect developers will use both conventional standards such as ISO 26262 together with UL 4600.”
UL 4600 markedly differs from other safety standards in that it focuses on full autonomy, without human assistance.
For example, existing safety standards are designed for vehicles that ultimately have a human driver responsible for safe operation. In contrast, UL 4600 deals with full autonomy head-on. The draft standard explains, “complete removal of humans from performing aspects (including supervision) of autonomous item operation brings with it numerous additional concerns.” UL 4600 addresses these “additional concerns.”
Improve Building Safety with Certification of Emergency Responder Communication Enhancement
Emergency first responders use portable radios as a critical communication tool for fireground command and control. Learn about available technologies and code requirements for each.
2020 NEC Addresses Energy Storage System Safety – What Code Officials Need to Know
National Electrical Code (NEC) Article 706 covering energy storage systems was initially limited to permanently installed energy storage systems. 2020 NEC Article 706 will expand in scope to include significant new requirements.
Pollution Control Units for Commercial Cooking Systems: Then and Now
Pollution control units are often required for commercial cooking hoods to reduce harmful emissions. Learn about the basic code requirements.
Reconditioned Electrical Equipment, a 2020 NEC Guide
The 2017 edition of the NEC added a new informational note to Section 110.3(A)(1) stating “Equipment may be new, reconditioned, refurbished, or remanufactured” while a new subsection was added to Section 110.21(A) that addressed equipment marking for reconditioned equipment.
Cooling Towers: Preventing Legionnaires Disease and Mitigating Risk
Cooling towers can be a source for harmful diseases. Learn what code authorities can do to reduce this risk.
Do You Know the Key Code Requirements for High-speed Doors and Egress?
High-speed doors offer unique benefits and challenges. Learn how to determine code compliance.
Q&A
- Product SpecTM is Retiring November 15. Learn the Benefits of UL Product iQTM.
- How to Participate in UL Standard Development (CSDS).
News
UL Offers Thermal Barrier Certification
Managing Editor - Bruce Johnson
Bruce Johnson is the Managing Editor of the Code Authority Newsletter. For further information or questions, please contact UL code experts here.
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The Complex Quest to Write a Robocar Driving Test
Self-driving cars are patrolling our roads, and it's about time someone made a proper engineering standard that they can be held to.
“Self-driving cars are here,” Dmitri Dolgov told the audience at MIT Technology Review’s EmTech Digital event this week. “It's not a matter of when or if. It’s a matter of how fast we can grow and how fast we can scale this technology in a responsible manner.”
Waymo’s CTO is right: The outfit that started off as Google’s self-driving car project is running a limited robotaxi service in the Phoenix metro area. (The company still uses safety drivers, so the cars aren’t yet totally driverless. Dolgov also told the audience that the company has tech yet to crack.) And it’s not alone. GM Cruise plans to launch a service this year. Uber is testing in Pittsburgh. Lyft and Aptiv have a limited self-driving service in Las Vegas. Nuro’s delivery bots are hauling groceries around Texas and Arizona. May Mobility is running robo-shuttles in Detroit.
So for the public sharing the roads with these things, a few long lurking questions are now more pressing than ever: How do we know these things are safe? The companies say they are, but how can they prove it to us?
One thing is for sure: The way we certify human drivers ain’t going to cut it. Just because software can pull off a three-point turn once doesn’t mean it will be able to do it every time, in variable conditions. Or that the people who built it even know why it worked. Algorithms are black boxes; developers can see whether a computer is doing something right, but they can’t necessarily tell if the computer understands why it’s right. If something goes wrong with self-driving software, though, researchers are going to need to understand how it works—so they can fix it.
A different sort of test, then, is in order. One made not for people, but for machines. That’s why some people in the self-driving space are talking about setting a new kind of standard.
The WIRED Guide to Self-Driving Cars
For decades, engineers who build anything, including software, have used standards to verify the quality of their work. Whether those standards are voluntary or government mandated, they’re less rules for what to do than processes for making sure that what you do works. Underwriters Laboratory, based in Illinois, writes standards and certifies that companies are following them for just about any product you can think of: outdoor furniture, horticultural lighting and grow systems, armored cables, robotic equipment, factory-built fireplaces, tin-clad fire doors. Check your favorite American electronic product or appliance and chances are you’ll find a safety certification stamp from Underwriters or a similar organization. (If you don’t, maybe rethink your choice.) Another group called the International Organization of Standards came out with a new standard called ISO 26262 eight years ago, which outlines safety in electrical or electronic car systems.
But no one has made this kind of standard, this variety of test, for a self-driving car. Underwriters Laboratories and a safety software company called Edge Case Research would like to change that, and quickly. They have a plan to bring together all sorts of players in this budding industry to do what others have done for automotive software and those tin-clad fire doors. The groups plan to write a new safety standard for autonomous products called—and this just rolls off the tongue—UL 4600.
Right now, UL 4600 is a draft, written by collaborators with backgrounds in standards writing and aviation and automotive software tech. To make the final version, they need to bring together a “supergroup” panel of advisers. They’d like to do that this spring.
“I have a balance of interests that I look for,” says Deborah Prince, the standards process manager for Underwriters Laboratories. She has put together many advisory panels for the standards that the company oversees. “I’m looking for my producers, I might have software people in there, insurance people, regulators. I want the right cross section.” For a self-driving software standard, that cross section might be made up of big developers like Waymo and Uber, small self-driving startups, independent researchers, car companies, and maybe even a few staffers from the Department of Transportation.
(Waymo could not say whether it has been in conversation with UL about this safety standard, but Uber spokesperson Sarah Abboud said the company was aware of UL’s activity and is “interested in getting involved in any industry standard work that brings self-driving vehicles to market in a safe, responsible way.”)
Together, the groups want that advisory panel to come up with a standard that would force those building self-driving technology to explain how their cars can get through bloopers and accidents, even without a driver at the wheel. Tire blows out? No one’s going to grab the steering wheel. Vehicle catches on fire and the passenger is asleep in the back? No one’s there to wake them up and get them out. Developers would have to lay out precisely how their software works around those autonomy-specific problems.
“The standard says, 'This is a list of all the things that it means to do the right thing, and you have to explain to me how you're going to get it right,'” says Philip Koopman, a cofounder of Edge Case Research and an electrical and computer engineering professor at Carnegie Mellon University, who is helping to write the standard. “I don't really care how. But you're not allowed to blow it off.”
The standard has a ways to go, but its makers want the process to move quickly. If the group comes together this spring, it might update the draft standard by midyear and solicit public feedback. It could even publish a standard by the end of the 2019—warp speed for a process that usually takes years.
Then, though, would come the biggest challenge: getting companies to use the thing. Because a standard without adherents is like a church without congregants—kind of depressing and not very useful. One hurdle facing the group is that Underwriters isn’t yet strongly established in the automotive space. Also, many aren’t convinced it’s not better to just rejigger ISO’s 26262 standard for autonomous driving.
But the upside for this standard—or any safety standard, really—is that following it could mean a safer self-driving car. One that’s far better than a teen who just passed his first driving test—and can prove it.
Aarian Marshall writes about autonomous vehicles, transportation policy, urban planning, and everyone’s favorite topic: How to destroy traffic. (You can’t, really.) She’s an aspiring bike commuter and New Yorker going soft on San Francisco, where she’s based. Before WIRED, Marshall wrote for The Atlantic’s CityLab, GOOD, and Agri-Pulse, an agriculture... Read more
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1.1 These requirements cover industrial control panels intended for general industrial use, operating from a voltage of 1000 volts or less. This equipment is intended for installation in ordinary locations, in accordance with the National Electrical Code, ANSI/NFPA 70, where the ambient temperature does not exceed 40°C (104°F) maximum.
1.2 These requirements also cover industrial control panel enclosures and industrial control panels primarily intended for flame safety supervision of combustible fuel type equipment, elevator control, crane or hoist control, service equipment use, marine use, air conditioning and refrigeration equipment, equipment for load management applications, fountain control, irrigation equipment control, and for control of industrial machinery including metalworking machine tools, power press controls, and plastic injection molding machinery. Also covered are industrial control panels intended for control of permanently installed electrical equipment for aquatic playgrounds, permanently installed electrical equipment associated with commercial water park rides, wave pools and similar installations, and permanently installed electrical equipment associated with commercial and large residential swimming pools and in-ground spas.
1.3 This equipment consists of assemblies of two or more power circuit components, such as motor controllers, overload relays, fused disconnect switches, and circuit breakers, or control circuit components, such as pushbuttons, pilot lights, selector switches, timers, and control relays, or a combination of power and control circuit components, with associated wiring, and terminals. These components are mounted on, or contained within, an enclosure, or are mounted on a sub-panel.
1.4 An industrial control panel does not include an evaluation of the controlled equipment such as motors, heaters, lighting, and other loads connected to power circuits. Unless specifically noted on the wiring diagram of the industrial control panel, an industrial control panel does not include equipment mounted remotely from the panel and connected via a wiring systems or equipment field installed on or within the industrial control panel.
1.5 An evaluation of the adequacy of the controls and protective devices contained in an industrial control panel for supervision and proper functioning of the controlled loads or equipment is not covered by the requirements in this standard. Such evaluations are covered by the standards applicable to the complete piece of utilization equipment.
1.6 The evaluation of a pre-fabricated building, structure, or platforms supplied with industrial control panels are not covered by the requirements in this standard.
1.7 Fire pump controllers are covered by the Standard for Fire Pump Controllers, UL 218.
1.8 Equipment intended for use in hazardous locations, as defined in the National Electrical Code, ANSI/NFPA 70, are covered by the Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations, UL 1203.
1.9 Industrial control panels incorporating intrinsic safety barriers and intended for connection to circuits residing in hazardous locations are covered by the Standard for Industrial Control Panels Relating to Hazardous (Classified) Locations, UL 698A.
1.10 Motor control centers, including motor control center sections and units, or equipment intended for field installation into a motor control center are covered by the Standard for Motor Control Centers, UL 845.
1.11 Assemblies of electrical control units or equipment containing electrical control units for fire-protective signaling systems are covered by the Standard for Control Units and Accessories for Fire Alarm Systems, UL 864.
1.12 A freestanding assembly of circuit breakers and busses for control of electric light and power circuits or equipment intended for field installation in dead-front switchboards are covered by the Standard for Switchboards, UL 891.
1.13 Equipment intended to supply automatic illumination, power, or both, to critical areas and equipment essential to safety of human life is covered by the Standard for Emergency Lighting and Power Equipment, UL 924.
1.14 Control equipment for use with swimming pools and spas is covered by the Standard for Electric Spas, Equipment Assemblies, and Associated Equipment, UL 1563.
1.15 Portable control panels containing switches, overcurrent protection, and cord connected via attachment plugs and receptacles for use at carnivals, circuses, fairs, exhibition halls, motion picture and television studios, theaters, construction sites and similar locations are covered by the Standard for Portable Power-Distribution Equipment, UL 1640.
1.16 Equipment for the control of fuel cells, photovoltaic systems, or utility interactive systems are covered by the Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources, UL 1741.
1.17 Enclosures or pedestals containing terminals for connection of power circuit conductors are covered by the Standard for Termination Boxes, UL 1773.
1.18 Emergency alarm equipment or control panels containing emergency alarm equipment are covered by the Standard for General-Purpose Signaling Devices and Systems, UL 2017.
1.19 Equipment for gas or vapor detection or control panels containing gas or vapor detection equipment is covered by the Standard for Gas and Vapor Detectors and Sensors, UL 2075.
1.20 Control panels containing predominately communication equipment, such as telephone equipment and intended for installation in accordance with Chapter 8 of the NEC, is evaluated to the Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.
1.21 Control equipment intended for use in physical access control systems, which provide an attended or unattended means of monitoring or controlling traffic through portals of a protected area for security purposes; or in key management systems, which regulate or control access to the use of a device by electrical, electronic or mechanical means, are covered by the Standard for Access Control System Units, UL 294.
1.22 Electrically operated or mechanically operated control equipment or enclosures intended for theft deterrent or warning purposes, such as detectors, security containers or alarms for merchandise or property, are covered by the Standard for Antitheft Alarms and Devices, UL 1037.
1.23 Equipment primarily intended to energize or de-energize electrical loads to achieve the desired use of electrical power is covered by the Standard for Energy Management Equipment, UL 916. Such equipment is intended to control electrical loads by responding to sensors or transducers monitoring power consumption, by sequencing, by cycling the loads through the use of preprogrammed data logic circuits, or any combination thereof.
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