Annex A

Informative Annex A Product Safety Standards

Informative Annex A is not a part of the requirements of this NFPA document but is included for informational purposes only.

This informative annex provides a list of product safety standards used for product listing where that listing is required by this Code. It is recognized that this list is current at the time of publication but that new standards or modifications to exist‐ ing standards can occur at any time while this edition of the Code is in effect.

Product Standard Name

This informative annex does not form a mandatory part of the requirements of this Code but is intended only to provide Code users with informational guidance about the product char‐ acteristics about which Code requirements have been based.

Product Standard Number


Aboveground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings UL 2515 Adjustable Speed Electrical Power Drive Systems — Part 5-1: Safety Requirements — Electrical, Thermal and Energy UL 61800-5-1 Antenna-Discharge Units UL 452

Arc-Fault Circuit-Interrupters UL 1699

Armored Cable UL 4

Attachment Plugs and Receptacles UL 498

Audio, Video and Similar Electronic Apparatus — Safety Requirements UL 60065 Audio/Video, Information and Communication Technology Equipment — Part 1: Safety Requirements UL 62368-1 Automatic Electrical Controls UL 60730-1

Batteries for Use in Electric Vehicles UL 2580

Batteries for Use in Light Electric Rail (LER) Applications and Stationary Applications UL 1973

Belowground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings UL 2420

Bidirectional Electric Vehicle (EV) Charging System Equipment UL Subject 9741

Busways UL 857

Cables — Thermoplastic-Insulated Underground Feeder and Branch-Circuit Cables UL 493

Cables — Thermoplastic-Insulated Wires and Cables UL 83

Cables — Thermoset-Insulated Wires and Cables UL 44

Cable and Cable Fittings for Use in Hazardous (Classified) Locations UL 2225

Cable Routing Assemblies and Communications Raceways UL 2024

Cables for Non–Power-Limited Fire-Alarm Circuits UL 1425

Cables for Power-Limited Fire-Alarm Circuits UL 1424

Capacitors UL 810

Cellular Metal Floor Raceways and Fittings UL 209

Circuit Breakers for Use in Communication Equipment UL 489A

Circuit Integrity (CI) Cable — Fire Tests for Electrical Circuit Protective Systems Subject 1724

Circuit Integrity (CI) Cable — Tests for Fire Resistive Cables UL 2196

Class 2 Power Units UL 1310

Communications-Circuit Accessories UL 1863

Communications Cables UL 444

Community-Antenna Television Cables UL 1655

Concentrator Photovoltaic Modules and Assemblies Subject 8703

Conduit, Tubing, and Cable Fittings UL 514B

Connectors for Use in Photovoltaic Systems Subject 6703

Cord Sets and Power-Supply Cords UL 817

Cover Plates for Flush-Mounted Wiring Devices UL 514D

Data-Processing Cable UL 1690

Distributed Generation Wiring Harnesses Subject 9703

Electric Duct Heaters UL 1996

Electric Generators UL 1004-4

Electric Heating Appliances UL 499

Electric Sign Components UL 879

Electric Signs UL 48

Electric Spas, Equipment Assemblies, and Associated Equipment UL 1563

Electric Vehicle (EV) Charging System Equipment UL 2202

Electric Vehicle Supply Equipment UL 2594

Electric Water Heaters for Pools and Tubs UL 1261

Electrical Apparatus for Explosive Gas Atmospheres — Part 15: Type of Protection “n” UL 60079-15 Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations Type of Protection — Encapsulation “m” UL 60079-18

Electrical Apparatus for Use in Zone 20, Zone 21, and Zone 22 Hazardous (Classified) Locations — Protection by Encapsulation “mD”

UL 61241-18

Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations — Protection by Enclosure “tD” UL 61241-1 Electrical Apparatus for Use in Zone 20, Zone 21, and Zone 22 Hazardous (Classified) Locations — General Requirements UL 61241-0


Product Standard Name

Electrical Apparatus for Use in Zone 20, Zone 21, and Zone 22 Hazardous (Classified) Locations — Protection by Intrinsic Safety “iD”

Product Standard Number


UL 61241-11

Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations — Protection by Pressurization “pD” UL 61241-2

Electrical Equipment for Measurement, Control, and Laboratory Use —- Part 2-201: Particular Requirements for Control Equipment

UL 61010-2-201

Electrical Intermediate Metal Conduit — Steel UL 1242

Electrical Metallic Tubing — Aluminum and Stainless Steel UL 797A

Electrical Metallic Tubing — Steel UL 797

Electrical Nonmetallic Tubing UL 1653

Electrical Resistance Heat Tracing for Industrial Applications IEEE 515

Electrical Rigid Metal Conduit — Steel UL 6

Electric-Battery-Powered Industrial Trucks UL 583

Electrochemical Capacitors UL 810A

Emergency Lighting and Power Equipment UL 924

Enclosed and Dead-Front Switches UL 98

Enclosed and Dead-Front Switches for Use in Photovoltaic Systems Subject 98B

Enclosures for Electrical Equipment, Non-Environmental Considerations UL 50

Enclosures for Electrical Equipment, Environmental Considerations UL 50E

Energy Management Equipment UL 916

Energy Storage Systems and Equipment UL 9540

Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations UL 1203 Explosive Gas Atmospheres — Part 0: Equipment- General requirements UL 60079-0

Explosive Gas Atmospheres — Part 7: Increased safety “e” UL 60079-7

Explosive Gas Atmospheres — Part 1: Type of protection – Flameproof “d” UL 60079-1

Explosive Gas Atmospheres — Part 5: Type of protection – Powder filling “q” UL 60079-5

Explosive Gas Atmospheres — Part 6: Type of protection – Oil immersion “o” UL 60079-6

Fire Pump Controllers UL 218

Fire Pump Motors UL 1004-5

Fire Resistive Cables, Test for UL 2196

Fixture Wire UL 66

Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts, Test for UL 1666 Flat-Plate Photovoltaic Modules and Panels UL 1703

Flexible Cords and Cables UL 62

Flexible Lighting Products UL 2388

Flexible Metal Conduit UL 1

Fluorescent-Lamp Ballasts UL 935

Gas and Vapor Detectors and Sensors UL 2075

  • Gas-Burning Heating Appliances for Manufactured Homes and Recreational VehiclesUL 307BGas-Tube-Sign Cable UL 814General-Use Snap Switches UL 20Ground-Fault Circuit-Interrupters UL 943Ground-Fault Sensing and Relaying Equipment UL 1053Grounding and Bonding Equipment UL 467Hardware for the Support of Conduit, Tubing and Cable UL 2239Heating and Cooling Equipment UL 1995High-Intensity-Discharge Lamp Ballasts UL 1029Household and Similar Electrical Appliances, Part 2: Particular Requirements for Electrical Heat Pumps, Air Conditioners and DehumidifiersHousehold and Similar Electrical Appliances, Part 2: Particular Requirements for Refrigerating Appliances, Ice-Cream Appliances, and Ice-makersUL 60335-2-40
    UL 60335-2-24Household Refrigerators and Freezers UL 250Impedance Protected Motors UL 1004-2Industrial Battery Chargers UL 1564Industrial Control Equipment UL 508Industrial Control Panels UL 508AInformation Technology Equipment Safety — Part 1: General Requirements UL 60950-1Information Technology Equipment Safety — Part 21: Remote Power Feeding UL 60950-21Information Technology Equipment Safety — Part 22: Equipment to be Installed Outdoors UL 60950-22Information Technology Equipment Safety — Part 23: Large Data Storage Equipment UL 60950-23Instrumentation Tray Cable UL 2250Insulated Multi-Pole Splicing Wire Connectors UL 2459Inverters, Converters, Controllers and Interconnection System Equipment for Use with Distributed Energy Resources UL 1741 Isolated Power Systems Equipment UL 1047Junction Boxes for Swimming Pool Luminaires UL 1241Light Emitting Diode (LED) Equipment for Use in Lighting Products UL 8750Line Insolation Monitors UL 1022(continues)

    Product Standard NameProduct Standard Number
    imageLiquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles UL 307ALiquid-Tight Flexible Nonmetallic Conduit UL 1660Liquid-Tight Flexible Metal Conduit UL 360Lithium Batteries UL 1642Low-Voltage Fuses — Fuses for Photovoltaic Systems Subject 2579Low-Voltage Fuses — Part 1: General Requirements UL 248-1Low-Voltage Fuses — Part 2: Class C Fuses UL 248-2Low-Voltage Fuses — Part 3: Class CA and CB Fuses UL 248-3Low-Voltage Fuses — Part 4: Class CC Fuses UL 248-4Low-Voltage Fuses — Part 5: Class G Fuses UL 248-5Low-Voltage Fuses — Part 6: Class H Non-Renewable Fuses UL 248-6Low-Voltage Fuses — Part 7: Class H Renewable Fuses UL 248-7Low-Voltage Fuses — Part 8: Class J Fuses UL 248-8Low-Voltage Fuses — Part 9: Class K Fuses UL 248-9Low-Voltage Fuses — Part 10: Class L Fuses UL 249-10Low-Voltage Fuses — Part 11: Plug Fuses UL 248-11Low-Voltage Fuses — Part 12: Class R Fuses UL 248-12Low-Voltage Fuses — Part 13: Semiconductor Fuses UL 248–13Low-Voltage Fuses — Part 14: Supplemental Fuses UL 248–14Low-Voltage Fuses — Part 15: Class T Fuses UL 248-15Low-Voltage Fuses — Part 16: Test Limiters UL 248-16Low-Voltage Landscape Lighting Systems UL 1838Low-Voltage Lighting Fixtures for Use in Recreational Vehicles UL 234Low-Voltage Lighting Systems UL 2108Low-Voltage Switchgear and Controlgear — Part 1: General Rules UL 60947-1Low-Voltage Switchgear and Controlgear — Part 4-1: Contactors and Motor-Starters — Electromechanical Contactors and Motor-StartersLow-Voltage Switchgear and Controlgear —- Part 4-2: Contactors and Motor-Starters —- AC Semiconductor Motor Controllers and StartersLow-Voltage Switchgear and Controlgear —- Part 5-1: Control Circuit Devices and Switching Elements —- Electromechanical Control Circuit DevicesUL 60947-4-1 UL 60947-4-2 UL 60947-5-1Low-Voltage Switchgear and Controlgear — Part 5-2: Control Circuit Devices and Switching Elements —– Proximity Switches UL 60947-5-2 Low-Voltage Switchgear and Controlgear — Part 7-1: Ancillary Equipment — Terminal Blocks for Copper Conductors UL 60947-7-1Low-Voltage Switchgear and Controlgear — Part 7-2: Ancillary Equipment — Protective Conductor Terminal Blocks for Copper ConductorsUL 60947-7-2Low-Voltage Switchgear and Controlgear — Part 7-3: Ancillary Equipment — Safety Requirements for Fuse Terminal Blocks UL 60947-7-3Low Voltage Transformers — Part 1: General Requirements UL 5085-1Low Voltage Transformers — Part 3: Class 2 and Class 3 Transformers UL 5085-3 Luminaire Reflector Kits for Installation on Previously Installed Fluorescent Luminaires, Supplemental Requirements UL 1598B Luminaires UL 1598Machine-Tool Wires and Cables UL 1063Manufactured Wiring Systems UL 183Medical Electrical Equipment — Part 1: General Requirements for Safety UL 60601–1Medium-Voltage AC Contactors, Controllers, and Control Centers UL 347Medium-Voltage Power Cables UL 1072Metal-Clad Cables UL 1569Metallic Outlet Boxes UL 514AMobile Home Pipe Heating Cable Subject 1462Modular Data Centers UL Subject 2755Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures UL 489 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures for Use with Photovoltaic (PV) Systems Subject 489B Molded-Case Circuit Breakers and Molded-Case Switches for Use with Wind Turbines Subject 489CMotor Control Centers UL 845Motor-Operated Appliances UL 73Multi-Pole Connectors for Use in Photovoltaic Systems Subject 6703ANeon Transformers and Power Supplies UL 2161Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) LocationsANSI/ISA-12.12.01Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers UL 514CNonmetallic Surface Raceways and Fittings UL 5ANonmetallic Underground Conduit with Conductors UL 1990Office Furnishings UL 1286Optical Fiber Cable UL 1651Panelboards UL 67Performance Requirements of Detectors for Flammable Gases UL 60079-29-1(continues)

    Product Standard NamePersonnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Part 1: General RequirementsPersonnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Part 2: Particular Requirements for Protection Devices for Use in Charging SystemsProduct Standard NumberimageUL 2231–1
    UL 2231–2Photovoltaic DC Arc-Fault Circuit Protection Subject 1699BPhotovoltaic Junction Boxes Subject 3730Photovoltaic Wire UL 4703Plugs, Receptacles and Couplers for Electrical Vehicles UL 2251Portable Electric Luminaires UL 153Portable Power-Distribution Equipment UL 1640
  • Potting Compounds for Swimming Pool, Fountain, and Spa Equipment

UL 676A

Power Distribution Blocks UL Subject 1953

Power Outlets UL 231

Power Units Other Than Class 2 UL 1012

Power-Limited Circuit Cables UL 13

Power Ventilators UL 705

Professional Video and Audio Equipment UL 1419

Programmable Controllers – Part 2: Equipment Requirements and Tests UL 61131-2

Protectors for Coaxial Communications Circuits UL 497C

Protectors for Data Communication and Fire Alarm Circuits UL 497B

Protectors for Paired-Conductor Communications Circuits UL 497

Reference Standard for Electrical Wires, Cables, and Flexible Cords UL 1581 Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids ANSI/ISA-12.27.01 Residential Pipe Heating Cable Subject 2049

Roof and Gutter De-Icing Cable Units Subject 1588

Room Air Conditioners UL 484

Rotating Electrical Machines — General Requirements UL 1004-1

Safety of Power Converters for Use in Photovoltaic Power Systems — Part 1: General Requirements UL 62109-1 Safety of Power Converters for Use in Photovoltaic Power Systems — Part 2: Particular Requirements for Inverters UL 62109-2 Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings UL 651

Schedule 40 and 80 High Density Polyethylene (HDPE) Conduit UL 651A

Sealed Wire Connector Systems UL 486D

Seasonal and Holiday Decorative Products UL 588

Secondary Protectors for Communications Circuits UL 497A

Self-Ballasted Lamps and Lamp Adapters UL 1993

Service-Entrance Cables UL 854

Smoke Detectors for Fire Alarm Signaling Systems UL 268

Solar Trackers Subject 3703

Solid State Overcurrent Protectors UL 2367

Specialty Transformers UL 506

Splicing Wire Connectors UL 486C

Stage and Studio Luminaires and Connector Strips UL 1573

Standby Batteries UL 1989

Stationary Engine Generator Assemblies UL 2200

Strut-Type Channel Raceways and Fittings UL 5B

Supplemental Requirements for Extra-Heavy Wall Reinforced Thermosetting Resin Conduit (RTRC) and Fittings UL 2515A Surface Metal Raceways and Fittings UL 5

Surface Raceways and Fittings for Use with Data, Signal and Control Circuits UL 5C

Surge Arresters — Gapped Silicon-Carbide Surge Arresters for AC Power Circuits IEEE C62.1

Surge Arresters — Metal-Oxide Surge Arresters for AC Power Circuits IEEE C62.11

Surge Protective Devices UL 1449

Swimming Pool Pumps, Filters, and Chlorinators UL 1081

Switchboards UL 891

Thermally Protected Motors UL 1004-3

Transfer Switch Equipment UL 1008

Underfloor Raceways and Fittings UL 884

Underwater Luminaires and Submersible Junction Boxes UL 676

Uninterruptible Power Systems UL 1778

Vacuum Cleaners, Blower Cleaners, and Household Floor Finishing Machines UL 1017

Waste Disposers UL 430

Wind Turbine Generating Systems Subject 6140

Wind Turbine Generating Systems — Large UL 6141

Wind Turbine Generating Systems — Small UL 6142

Wire Connectors UL 486A, UL 486B

Wireways, Auxiliary Gutters, and Associated Fittings UL 870