Appropriate Test Standards
The following is the complete list of test standards determined to be appropriate for use under OSHA's NRTL Program. See individual NRTL informational web pages to determine which of these standards fall within an NRTL’s scope of recognition. The names of the test standards shown in each of these informational web pages were in effect at the time OSHA recognized the NRTL for the particular standard.
For convenience in compiling the list, we generally show the test standard name used by the standards developing organization (SDO). However, many of the test standards shown below are approved as American National Standards by the American National Standards Institute (ANSI). Under our procedures, an NRTL recognized for an ANSI-approved test standard may use either the latest proprietary version or the latest ANSI version of that standard, regardless of which version appears in its list of test standards under OSHA’s informational web page for the NRTL. Contact ANSI to find out whether or not a test standard is currently ANSI-approved.
| Standard Number | Standard Title |
|---|---|
| ANSI/AAMI ES 60601-1 | Medical Electrical Equipment – Part 1: General Requirements for Basic Safety and Essential Performance |
| ANSI FM 3265 | Spark Detection and Extinguishing Systems |
| ANSI Z8.1 | Commercial Laundry and Drycleaning Equipment and Operations - Safety Requirements |
| ANSI Z21.89 | Outdoor Cooking Specialty Gas Appliances |
| ANSI Z83.26 | Gas-Fired Outdoor Infrared Patio Heaters |
| ASME A17.5 | Elevators and Escalator Electrical Equipment |
| BHMA A156.3 | Exit Devices |
| CGA G-2.1 / ANSI K61.1 | Storage and Handling of Anhydrous Ammonia (CGA G-2.1) |
| CPLSO-14-2016 | Crane Insulators |
| CSA/AM Z21.1 | Household Cooking Gas Appliances |
| CSA/AM Z21.5.1 | Gas Clothes Dryers-Type 1 |
| CSA/AM Z21.5.2 | Gas Clothes Dryers-Type 2 |
| CSA/AM Z21.10.1 | Gas Water Heaters-Automatic Storage Type Water Heaters with Inputs of 70,000 Btu Per Hour or Less |
| CSA/AM Z21.10.3 | Water Heaters-Circulating Tank, Instantaneous and Large Automatic Storage Type Water Heaters |
| CSA/AM Z21.11.2 | Gas-Fired Room Heaters-Unvented Room Heaters |
| CSA/AM Z21.12 | Draft Hoods |
| CSA/AM Z21.13 | Gas-Fired Low-Pressure Steam and Hot Water Heating Boilers |
| CSA/AM Z21.15 | Manually Operated Gas Valves |
| CSA/AM Z21.17 | Domestic Gas Conversion Burners |
| CSA/AM Z21.18 | Gas Appliance Pressure Regulators |
| CSA/AM Z21.19 | Refrigerators Using Gas Fuel |
| CSA/AM Z21.20 | Automatic Gas Ignition Systems and Components |
| CSA/AM Z21.21 | Automatic Valves for Gas Appliances |
| CSA/AM Z21.22 | Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply System |
| CSA/AM Z21.23 | Gas Appliance Thermostats |
| CSA/AM Z21.24 | Metal Connectors for Gas Appliances |
| CSA/AM Z21.35 | Gas Filters on Appliances |
| CSA/AM Z21.40.1 | Gas-Fired Absorption Summer Air Conditioning Appliances |
| CSA/AM Z21.40.2 | Gas Fired, Work Activated Air Conditioning and Heat Pump Appliances (Internal Combustion) |
| CSA/AM Z21.41 | Quick-Disconnect Devices for Use with Gas Fuel |
| CSA/AM Z21.42 | Gas-Fired Illuminating Appliances |
| CSA/AM Z21.47 | Gas-Fired Gravity and Forced Air Central Furnaces |
| CSA/AM Z21.50 | Vented Gas Fireplaces |
| CSA/AM Z21.54 | Gas Hose Connectors for Portable Outdoor Gas-Fired Appliances |
| CSA/AM Z21.56 | Gas-Fired Pool Heaters |
| CSA/AM Z21.57 | Recreational Vehicle Cooking Gas Appliances |
| CSA/AM Z21.58 | Outdoor Cooking Gas Appliances |
| CSA/AM Z21.60 | Decorative Gas Appliances for Installation in Vented Fireplaces |
| CSA/AM Z21.66 | Automatic Vent Damper Devices for Use With Gas-Fired Appliances |
| CSA/AM Z21.69 | Connectors for Movable Gas Appliances |
| CSA/AM Z21.72 | Portable Type Gas Camp Stoves |
| CSA/AM Z21.73 | Portable Type Gas Camp Lights |
| CSA/AM Z21.74 | Portable Refrigerators for Use With HD-5 Propane Gas |
| CSA/AM Z21.76 | Gas-Fired Unvented Catalytic Room Heaters for Use With Liquefied Petroleum (LP) Gases |
| CSA/AM Z21.86 | Vented Gas-Fired Space Heating Appliance |
| CSA/AM Z21.88 | Vented Gas Fireplace Heaters |
| CSA/AM Z83.4 | Direct Gas-Fired Make-Up Air Heaters |
| CSA/AM Z83.7 | Gas-Fired Construction Heater |
| CSA/AM Z83.8 | Gas Unit Heaters |
| CSA/AM Z83.11 | Gas Food Service Equipment-Ranges and Unit Broilers |
| CSA/AM Z83.18 | Direct Gas Fired Industrial Air Heaters |
| CSA/ANSI C22.2 No. 336 | Particular requirements for rechargeable battery-operated commercial robotic floor treatment machines with traction drives |
| FM 1110 | Indicator Posts |
| FM 1221 | Backflow Preventers |
| FM 1311 | Centrifugal Fire Pumps Split-Case Type (Axial or Radial) |
| FM 1312 | Centrifugal Fire Pumps (Vertical Shaft, Turbine Type) |
| FM 1313 | Positive Displacement Fire Pumps (Rotary Gear Type) |
| FM 1319 | Centrifugal Fire Pumps (Horizontal, End Suction Type) |
| FM 1321 | Controllers for Electric Motor Driven Fire Pumps |
| FM 1333 | Diesel Engine Fire Pump Drivers |
| FM 1370 | Centrifugal Fire Pumps (Vertical Shaft, Turbine Type, Barrel) |
| FM 1371 | Centrifugal Fire Pumps (In-Line Type) |
| FM 1635 | Plastic Pipe and Fittings for Automatic Sprinkler Systems |
| FM 2000 | Automatic Sprinklers for Fire Protection |
| FM 2008 | Early Suppression-Fast Response (ESFR) Automatic Sprinklers |
| FM 3010 | Approval Standard for Fire Alarm Signaling Systems |
| FM 3132 | Pressure Actuated Waterflow Switches |
| FM 3150 | Audible Notification Appliances for Automatic Fire Alarm Signaling |
| FM 3155 | Public Mode Visible Signaling Appliances for Automatic Fire Alarm Signaling |
| FM 3210 | Heat Detectors for Automatic Fire Alarm Signaling |
| FM 3230 | Smoke Actuated Detectors for Automatic Fire Alarm Signaling |
| FM 3232 | Video Image Fire Detectors for Automatic Fire Alarm Signaling |
| FM 3260 | Flame Radiation Detectors for Automatic Fire Alarm Signaling |
| FM 3600 | Electrical Equipment for Use in Hazardous (Classified) Locations, General Requirements |
| FM 3610 | Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II and III, Division 1 Hazardous (Classified) Locations |
| FM 3611 | Electrical Equipment for Use in Class I, Division 2; Class II, Division 2; and Class III, Division 1 and 2 Hazardous Locations |
| FM 3615 | Explosion-proof Electrical Equipment, General Requirements |
| FM 3620 | Purged and Pressurized Electrical Equipment for Hazardous (Classified) Locations |
| FM 3810 | Electrical and Electronic Test, Measuring, and Process Control Equipment |
| FM 3990 | Less or nonflammable Liquid-Insulated Transformers |
| FM 5130 | Foam Extinguishing Systems |
| FM 5320 | Dry Chemical Extinguishing Systems |
| FM 5420 | Carbon Dioxide Extinguishing Systems |
| FM 5600 | Clean Agent Extinguishing Systems |
| FM 6051 | Safety Containers and Filing, Supply and Disposal Containers |
| FM 6310 | Combustible Gas Detectors |
| FM 7260 | Electrostatic Finishing Equipment |
| IEEE C37.13 | Low Voltage AC Power Circuit Breakers Used in Enclosures |
| IEEE C37.14 | Low Voltage DC Power Circuit Breakers Used in Enclosures |
| IEEE C37.17 | Trip Devices for AC and General Purpose DC Low-Voltage Power Circuit Breakers |
| IEEE C37.18 | Enclosed Field Discharge Circuit Breakers for Rotating Electric Machinery |
| IEEE C37.20.1 | Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear |
| IEEE C37.20.2 | Metal-Clad and Station-Type Cubicle Switchgear |
| IEEE C37.20.3 | Metal-Enclosed Interrupter Switchgear |
| IEEE C37.20.4 | Indoor AC Switches (1 kV-38 kV) for Use in Metal-Enclosed Switchgear |
| IEEE C37.20.6 | 4.76 kV to 38 kV Rated Grounding and Testing Devices Used in Enclosures |
| IEEE C37.21 | Control Switchboards |
| IEEE C37.23 | Metal-Enclosed Bus |
| IEEE C37.41 | High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and Accessories |
| IEEE C37.42 | Distribution Cutouts and Fuse Links |
| IEEE C37.60 | Overhead, Pad Mounted, Dry Vault, and Submersible Automatic Circuit Reclosers and Fault Interrupters for Alternating Current Systems up to 38 kV |
| IEEE C37.66 | Oil-Filled Capacitor Switches for Alternating-Current Systems - Requirements |
| IEEE C37.74 | Subsurface, Vault, and Pad-Mounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems Up to 38 kV Switchgear |
| IEEE C37.90 | Relays and Relay Systems Associated with Electric Power Apparatus |
| IEEE C37.121 | Unit Substations - Requirements |
| IEEE C37.122 | Gas-Insulated Substations |
| IEEE C57.12.00 | Distribution, Power and Regulating Transformers - General Requirements |
| IEEE C57.12.20 | Overhead-Type Distribution Transformers, 500 kVA and Smaller |
| IEEE C57.12.23 | Underground-Type Self-Cooled, Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; 167 kVA and Smaller |
| IEEE C57.12.24 | Underground-Type Three-Phase Distribution Transformers, 2500 kVA and Smaller |
| IEEE C57.12.25 | Pad-Mounted Compartmental-Type Self-Cooled Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; 167 kVA and Smaller |
| IEEE C57.12.40 | Three Phase Secondary Network Transformers, Subway and Vault Types (Liquid Immersed); 2500 kVA and Smaller |
| IEEE C57.12.44 | Secondary Network Protectors |
| IEEE C57.12.50 | Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA, Single-Phase; and 15 to 500 kVA, Three Phase |
| IEEE C57.12.51 | Ventilated Dry-Type Power Transformers 501 kVA and Larger, Three-Phase |
| IEEE C57.12.52 | Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase |
| IEEE C57.12.55 | Dry-Type Transformers in Unit Installations, Including Unit Substations - Conformance Requirements |
| IEEE C57.13 | Instrument Transformers - Requirements |
| IEEE C57.15 | Step-Voltage and Induction-Voltage Regulators |
| IEEE C57.21 | Shunt Reactors Over 500 kVA |
| IEEE C62.11 | Metal Oxide Surge Arresters for AC Power Circuits |
| ISA 12.12.01 | Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations |
| ISA 60079-0 | Explosive Atmospheres - Part 0: Equipment - General Requirements |
| ISA 60079-1 | Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures "d" |
| ISA 60079-6 | Explosive Atmospheres - Part 6: Equipment Protection by Oil Immersion "o" |
| ISA 60079-7 | Explosive Atmospheres - Part 7: Equipment Protection by Increased Safety "e" |
| ISA 60079-11 | Explosive Atmospheres - Part 11: Equipment Protection by Intrinsic Safety "i" |
| ISA 60079-15 | Explosive Atmospheres - Part 15: Equipment Protection by Type of Protection "n" |
| ISA 60079-25 | Standard for Explosive Atmospheres - Part 25: Intrinsically Safe Electrical Systems. |
| ISA 60079-28 | Explosive Atmospheres - Part 28: Protection of Equipment and Transmission Systems Using Optical Radiation |
| ISA 60079-31 | Explosive Atmospheres - Part 31: Equipment Dust Ignition Protection by Enclosure "t" |
| ISA 61241-0 | Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations − General Requirements |
| ISA 61241-1 | Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations − Protection by Enclosures "tD" |
| ISA 61241-2 | Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations − Protection by Pressurization "pD" |
| ISA 61241-11 | Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations − Protection by Intrinsic Safety "iD" |
| ISA 61241-18 | Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations − Protection by Encapsulation "mD" |
| NEMA C12.1 | Code for Electricity Meters |
| NEMA C37.50 | Low-Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures |
| NEMA C37.51 | Metal-Enclosed Low-Voltage AC Power Circuit-Breaker Switchgear Assemblies - Conformance Test Procedures |
| NEMA C37.54 | Indoor Alternating-Current High Voltage Circuit Breakers Applied as Removable Elements in Metal-Enclosed Switchgear Assemblies-Conformance Test Procedures |
| NEMA C37.55 | Metal-Clad Switchgear Assemblies - Conformance Test Procedures |
| NEMA C37.57 | Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing |
| NEMA C37.58 | Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear - Conformance Test Procedures |
| NFPA 12 | Carbon Dioxide Extinguishing Systems |
| NFPA 12a | Halon 1301 Fire Extinguishing Systems |
| NFPA 13 | Installation of Sprinkler Systems |
| NFPA 17 | Dry Chemical Extinguishing Systems |
| NFPA 496 | Purged and Pressurized Enclosures for Electrical Equipment |
| TIA 4950 | Requirements for Battery-Powered, Portable Land Mobile Radio Applications in Class I, II, and III, Division 1, Hazardous (Classified) Locations |
| UL 1 | Flexible Metal Conduit |
| UL 4 | Armored Cable |
| UL 5 | Surface Metal Raceways and Fittings |
| UL 5A | Nonmetallic Surface Raceways and Fittings |
| UL 5B | Strut-Type Channel Raceways and Fittings |
| UL 5C | Surface Raceways and Fittings for Use with Data, Signal, and Control Circuits |
| UL 6 | Rigid Metal Conduit |
| UL 6A | Electrical Rigid Metal Conduit - Aluminum, Bronze, and Stainless Steel |
| UL 8 | Foam Fire Extinguishers |
| UL 10A | Tin-Clad Fire Doors |
| UL 10B | Fire Tests of Door Assemblies |
| UL 10C | Positive Pressure Fire Tests of Door Assemblies |
| UL 13 | Power-Limited Circuit Cables |
| UL 14B | Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire Doors |
| UL 14C | Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs |
| UL 20 | General-Use Snap Switches |
| UL 21 | LP-Gas Hose |
| UL 22 | Amusement and Gaming Machines |
| UL 25 | Meters for Flammable and Combustible Liquids and LP-Gas |
| UL 25A | Standard for Meters for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 25B | Meters for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 30 | Metal Safety Cans |
| UL 33 | Heat Responsive Links for Fire-Protection Service |
| UL 38 | Manually Actuated Signalling Boxes for Use With Fire Protective Signalling Systems |
| UL 44 | Rubber-Insulated Wires and Cables |
| UL 48 | Electric Signs |
| UL 50 | Enclosures for Electrical Equipment |
| UL 50E | Enclosures for Electrical Equipment, Environmental Considerations |
| UL 51 | Power-Operated Pumps for Anhydrous Ammonia and LP-Gas |
| UL 58 | Steel Underground Tanks for Flammable and Combustible Liquids |
| UL 62 | Flexible Cord and Fixture Wire |
| UL 66 | Fixture Wire |
| UL 67 | Electric Panelboards |
| UL 69 | Electric Fence Controllers |
| UL 73 | Electric-Motor-Operated Appliances |
| UL 79 | Power-Operated Pumps for Petroleum Product Dispensing Systems |
| UL 79A | Standard for Power-Operated Pumps for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 79B | Standard for Power-Operated Pumps for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 80 | Steel Inside Tanks for Oil Burner Fuel |
| UL 82 | Electric Gardening Appliances |
| UL 83 | Thermoplastic-Insulated Wires and Cables |
| UL 87 | Power-Operated Dispensing Devices for Petroleum Products |
| UL 87A | Standard for Power-Operated Dispensing Devices for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 87B | Power-Operated Dispensing Devices for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 92 | Fire Extinguisher and Booster Hose |
| UL 98 | Enclosed and Dead-Front Switches |
| UL 104 | Elevator Door Locking Devices and Contacts |
| UL 109 | Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use |
| UL 122 | Photographic Equipment |
| UL 123 | Oxy-Fuel Gas Torches |
| UL 125 | Valves for Anhydrous Ammonia and LP-Gas (Other Than Safety Relief) |
| UL 130 | Electric Heating Pads |
| UL 132 | Safety Relief Valves for Anhydrous Ammonia and LP-Gas |
| UL 141 | Garment Finishing Appliances |
| UL 142 | Steel Aboveground Tanks for Flammable and Combustible Liquids |
| UL 144 | Pressure Regulating Valves for LP-Gas |
| UL 147 | LP- and MPS-Gas Torches |
| UL 147A | Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies |
| UL 147B | Nonrefillable (Disposable) Type Metal Container Assemblies for Butane |
| UL 150 | Antenna Rotators |
| UL 153 | Portable Electric Lamps |
| UL 154 | Carbon Dioxide Fire Extinguishers |
| UL 155 | Tests for Fire Resistance of Vault and File Room Doors |
| UL 162 | Foam Equipment and Liquid Concentrates |
| UL 174 | Household Electric Storage-Tank Water Heaters |
| UL 180 | Liquid-Level Indicating Gauges and Tank-Filling Signals for Petroleum Products |
| UL 181 | Factory-Made Air Ducts and Air Connectors |
| UL 183 | Manufactures Wiring Systems |
| UL 193 | Alarm Valves for Fire-Protection Service |
| UL 194 | Gasketed Joints for Ductile-Iron Pipe and Fittings for Fire Protection Service |
| UL 197 | Commercial Electric Cooking Appliances |
| UL 198M | Mine-Duty Fuses |
| UL 199 | Automatic Sprinklers for Fire-Protection Service |
| UL 201 | Standard for Garage Equipment |
| UL 203 | Pipe Hanger Equipment for Fire-Protection Service |
| UL 209 | Cellular Metal Floor Electrical Raceways and Fittings |
| UL 213 | Rubber Gasketed Fittings for Fire-Protection Service |
| UL 217 | Single and Multiple Station Smoke Detectors |
| UL 218 | Fire Pump Controllers |
| UL 228 | Door Closers-Holders, and Integral Smoke Detectors |
| UL 231 | Electrical Power Outlets |
| UL 234 | Low Voltage Lighting Fixtures for Use in Recreational Vehicles |
| UL 244A | Solid-State Controls for Appliances |
| UL 248-1 | Low-Voltage Fuses - Part 1: General Requirements |
| UL 248-2 | Low-Voltage Fuses - Part 2: Class C Fuses |
| UL 248-3 | Low-Voltage Fuses - Part 3: Class CA and CB Fuses |
| UL 248-4 | Low-Voltage Fuses - Part 4: Class CC Fuses |
| UL 248-5 | Low-Voltage Fuses - Part 5: Class G Fuses |
| UL 248-6 | Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses |
| UL 248-7 | Low-Voltage Fuses - Part 7: Class H Renewable Fuses |
| UL 248-8 | Low-Voltage Fuses - Part 8: Class J Fuses |
| UL 248-9 | Low-Voltage Fuses - Part 9: Class K Fuses |
| UL 248-10 | Low-Voltage Fuses - Part 10: Class L Fuses |
| UL 248-11 | Low-Voltage Fuses - Part 11: Plug Fuses |
| UL 248-12 | Low-Voltage Fuses - Part 12: Class R Fuses |
| UL 248-13 | Low-Voltage Fuses - Part 13: Semiconductor Fuses |
| UL 248-14 | Low-Voltage Fuses - Part 14: Supplemental Fuses |
| UL 248-15 | Low-Voltage Fuses - Part 15: Class T Fuses |
| UL 248-16 | Low-Voltage Fuses - Part 16: Test Limiters |
| UL 248-19 | Standard for Low-Voltage Fuses - Part 19: Photovoltaic Fuses |
| UL 252 | Compressed Gas Regulators |
| UL 252A | Compressed Gas Regulator Accessories |
| UL 260 | Dry Pipe and Deluge Valves for Fire-Protection Service |
| UL 262 | Gate Valves for Fire-Protection Service |
| UL 268 | Smoke Detectors for Fire Protective Signalling Systems |
| UL 268A | Smoke Detectors for Duct Application |
| UL 283 | Air Fresheners and Deodorizers |
| UL 291 | Automated Teller Systems |
| UL 294 | Access Control System Units |
| UL 296 | Oil Burners |
| UL 296A | Waste Oil-Burning Air-Heating Appliances |
| UL 299 | Dry Chemical Fire Extinguishers |
| UL 300 | Fire Testing of Fire Extinguishing Systems for Protection of Restaurant Cooking Areas |
| UL 305 | Panic Hardware |
| UL 307A | Liquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles |
| UL 307B | Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles |
| UL 310 | Electrical Quick-Connect Terminals |
| UL 312 | Check Valves for Fire-Protection Service |
| UL 325 | Door, Drapery, Gate, Louver, and Window Operators and Systems |
| UL 330 | Gasoline Hose |
| UL 331 | Strainers for Flammable Fluids and Anhydrous Ammonia |
| UL 346 | Waterflow Indicators for Fire Protective Signaling Systems |
| UL 347 | High-Voltage Industrial Control Equipment |
| UL 347A | Medium Voltage Power Conversion Equipment |
| UL 353 | Limit Controls |
| UL 355 | Electric Cord Reels |
| UL 360 | Liquid Tight Flexible Steel Conduit |
| UL 363 | Knife Switches |
| UL 365 | Police Station Connected Burglar Alarm Units and Systems |
| UL 372 | Primary Safety Controls for Gas- and Oil-Fired Appliances |
| UL 378 | Draft Equipment |
| UL 385 | Play Pipes for Water Supply Testing in Fire Protection Service |
| UL 391 | Solid-Fuel and Combination-Fuel Control and Supplementary Furnaces |
| UL 393 | Indicating Pressure Gauges for Fire Protection Service |
| UL 399 | Drinking-Water Coolers |
| UL 404 | Gauges, Indicating Pressure, for Compressed Gas Service |
| UL 407 | Manifolds for Compressed Gases |
| UL 412 | Refrigeration Unit Coolers |
| UL 414 | Electrical Meter Sockets |
| UL 416 | Refrigerated Medical Equipment |
| UL 427 | Refrigerating Units |
| UL 428A | Electrically Operated Vales for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations Up to 85 Percent (E0 - E85) |
| UL 428B | Electrically Operated Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations Up To 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 429 | Electrically Operated Valves |
| UL 430 | Electric Waste Disposers |
| UL 441 | Standard for Gas Vents |
| UL 443 | Steel Auxiliary Tanks for Oil-Burner Fuel |
| UL 444 | Communications Cables |
| UL 448 | Pumps for Fire Protection Service |
| UL 448B | Residential Fire Pumps Intended for One- and Two-Family Dwellings and Manufactured Homes |
| UL 448C | Stationary, Rotary-Type, Positive-Displacement Pumps for Fire Protection Service |
| UL 452 | Antenna Discharge Units |
| UL 458 | Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts |
| UL 464 | Audible Signal Appliances |
| UL 466 | Electric Scales |
| UL 467 | Electrical Grounding and Bonding Equipment |
| UL 469 | Musical Instruments and Accessories |
| UL 471 | Commercial Refrigerators and Freezers |
| UL 482 | Portable Sun/Heat Lamps |
| UL 484 | Room Air Conditioners |
| UL 486A-486B | Wire Connectors |
| UL 486C | Splicing Wire Connectors |
| UL 486D | Insulated Wire Connectors for Use With Underground Conductors |
| UL 486E | Equipment Wiring Terminals for Use With Aluminum and/or Copper Conductors |
| UL 486F | Bare and Covered Ferrules |
| UL 489 | Molded-Case Circuit Breakers and Circuit-Breaker Enclosures |
| UL 489A | Standard for Circuit Breakers for Use in Communications Equipment |
| UL 489B | Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures For Use With Photovoltaic (PV) Systems |
| UL 493 | Thermoplastic-Insulated Underground Feeder and Branch-Circuit Cables |
| UL 495 | Power-Operated Dispensing Devices for LP-Gas |
| UL 496 | Edison-Base Lampholders |
| UL 497 | Protectors for Communication Circuits |
| UL 497A | Secondary Protectors for Communication Circuits |
| UL 497B | Protectors for Data Communication and Fire Alarm Circuits |
| UL 497C | Protectors for Coaxial Communications Circuits |
| UL 498 | Attachment Plugs and Receptacles |
| UL 498A | Current Taps and Adapters |
| UL 498C | Flatiron and Appliance Plugs |
| UL 499 | Electric Heating Appliances |
| UL 506 | Specialty Transformers |
| UL 507 | Electric Fans |
| UL 508 | Electric Industrial Control Equipment |
| UL 508A | Industrial Control Panels |
| UL 510 | Insulating Tape |
| UL 514A | Metallic Outlet Boxes, Electrical |
| UL 514B | Fittings for Conduit and Outlet Boxes |
| UL 514C | Nonmetallic Outlet Boxes, Flush-Device Boxes and Covers |
| UL 514D | Cover Plates for Flush-Mounted Wiring Devices |
| UL 515 | Electrical Resistance Heat Tracing for Commercial and Industrial Applications |
| UL 521 | Heat Detectors for Fire Protective Signaling Systems |
| UL 525 | Flame Arresters for Use on Vents of Storage Tanks for Petroleum Oil and Gasoline |
| UL 536 | Flexible Metallic Hose |
| UL 539 | Single and Multiple Station Heat Detectors |
| UL 541 | Refrigerated Vending Machines |
| UL 542 | Lampholders, Starters, and Starter Holders for Fluorescent Lamps |
| UL 551 | Transformer-Type Arc-Welding Machines |
| UL 555 | Fire Dampers |
| UL 555S | Leakage Rated Dampers for Use in Smoke Control Systems |
| UL 558 | Industrial Trucks, Internal Combustion Engine-Powered |
| UL 561 | Floor Finishing Machines |
| UL 563 | Ice Makers |
| UL 565 | Liquid Level Gauges and Indicators for Anhydrous Ammonia and LP-Gas |
| UL 567 | Pipe Connectors for Flammable and Combustible Liquids and LP-Gas |
| UL 567A | Standard for Emergency Breakaway Fittings, Swivel Connectors and Pipe-Connection Fittings for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 567B | Standard for Emergency Breakaway Fittings, Swivel Connectors and Pipe-Connection Fittings for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 568 | Nonmetallic Cable Tray Systems |
| UL 569 | Pigtails and Flexible Hoses |
| UL 574 | Electric Oil Heater |
| UL 583 | Electric-Battery-Powered Industrial Trucks |
| UL 588 | Christmas-Tree and Decorative-Lighting Outfits |
| UL 603 | Power Supplies for Use With Burglar-Alarm Systems |
| UL 606 | Linings and Screens for Use with Burglar-Alarm Systems |
| UL 609 | Local Burglar-Alarm Units and Systems |
| UL 621 | Ice Cream Makers |
| UL 626 | 2-1/2 Gallon Stored Pressure Water Type Fire Extinguishers |
| UL 634 | Connectors and Switches for Use With Burglar-Alarm Systems |
| UL 635 | Insulating Bushings |
| UL 636 | Holdup Alarm Units and Systems |
| UL 639 | Intrusion-Detection Units |
| UL 641 | Type L Low-Temperature Venting Systems |
| UL 644 | Container Assemblies for LP-Gas |
| UL 651 | Schedule 40 and 80 Rigid PVC Conduit |
| UL 651A | Type EB and A Rigid PVC Conduit and HDPE Conduit |
| UL 668 | Hose Valves For Fire Protection Service |
| UL 674 | Electric Motors and Generators for Use in Hazardous (Classified) Locations |
| UL 676 | Underwater Lighting Fixtures |
| UL 680 | Emergency Vault Ventilators and Vault Ventilating Parts |
| UL 696 | Electric Toys |
| UL 697 | Toy Transformers |
| UL 698A | Industrial Control Panels Relating to Hazardous (Classified) Locations |
| UL 705 | Power Ventilators |
| UL 710 | Grease Extractors for Exhaust Ducts |
| UL 711 | Rating and Fire Testing of Fire Extinguishers |
| UL 719 | Nonmetallic Sheathed Cables |
| UL 726 | Oil-Fired Boiler Assemblies |
| UL 727 | Oil-Fired Central Furnaces |
| UL 729 | Oil-Fired Floor Furnaces |
| UL 730 | Oil-Fired Wall Furnaces |
| UL 731 | Oil-Fired Unit Heaters |
| UL 732 | Oil-Fired Water Heaters |
| UL 733 | Oil-Fired Air Heaters and Direct-Fired Heaters |
| UL 745-2-31 | Particular Requirements for Diamond Core Drills |
| UL 745-2-32 | Particular Requirements for Magnetic Drill Presses |
| UL 749 | Household Dishwashers |
| UL 751 | Vending Machines |
| UL 753 | Alarm Accessories for Automatic Water-Supply Control Valves for Fire-Protection Service |
| UL 756 | Coin and Currency Changers and Actuators |
| UL 763 | Motor-Operated Commercial Food Preparing Machines |
| UL 773 | Plug-In Locking-Type Photocontrols for Use With Area Lighting |
| UL 773A | Nonindustrial Photoelectric Switches for Lighting Control |
| UL 775 | Graphic Arts Equipment |
| UL 778 | Motor-Operated Water Pumps |
| UL 783 | Electric Flashlights and Lanterns for Use in Hazardous Locations, Class I, Group C and D |
| UL 789 | Indicator Posts for Fire-Protection Service |
| UL 791 | Residential Incinerators |
| UL 795 | Commercial-Industrial Gas-Heating Equipment |
| UL 797 | Electrical Metallic Tubing |
| UL 797A | Electrical Metallic Tubing - Aluminum |
| UL 810 | Capacitors |
| UL 813 | Commercial Audio Equipment |
| UL 814 | Gas-Tube-Sign and Ignition Cable |
| UL 817 | Cord Sets and Power-Supply Cords |
| UL 823 | Electric Heaters for Use in Hazardous (Classified) Locations |
| UL 826 | Household Electric Clocks |
| UL 834 | Heating, Water Supply, and Power Boilers-Electric |
| UL 842 | Valves for Flammable Fluids |
| UL 842A | Standard for Valves for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 842B | Standard for Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 844 | Electric Lighting Fixtures for Use in Hazardous (Classified) Locations |
| UL 845 | Electric Motor Control Centers |
| UL 852 | Metallic Sprinkler Pipe for Fire Protection Service |
| UL 854 | Service Entrance Cable |
| UL 857 | Electric Busways and Associated Fittings |
| UL 858 | Household Electric Ranges |
| UL 858A | Safety-Related Solid-State Controls for Electric Ranges |
| UL 859 | Personal Grooming Appliance |
| UL 860 | Pipe Unions for Flammable and Combustible Fluids and Fire Protection Service |
| UL 863 | Electric Time-Indicating and -Recording Appliances |
| UL 864 | Control Units and Accessories for Fire Alarm Systems |
| UL 867 | Electrostatic Air Cleaners |
| UL 869A | Reference Standard for Service Equipment |
| UL 870 | Wireways, Auxiliary Gutters, and Associated Fittings |
| UL 875 | Electric Dry Bath Heaters |
| UL 879 | Electrode Receptacles for Gas-Tube Signs |
| UL 879A | LED Sign and Sign Refrofit Kits |
| UL 884 | Underfloor Electrical Raceways and Fittings |
| UL 887 | Delayed-Action Timelocks |
| UL 891 | Dead-Front Electrical Switchboards |
| UL 896 | Oil-Burning Stoves |
| UL 913 | Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division I, Hazardous (Classified) Locations |
| UL 916 | Energy Management Equipment |
| UL 917 | Clock-Operated Switches |
| UL 921 | Commercial Electric Dishwashers |
| UL 923 | Microwave Cooking Appliances |
| UL 924 | Emergency Lighting and Power Equipment |
| UL 935 | Fluorescent-Lamp Ballasts |
| UL 943 | Ground-Fault Circuit Interrupters |
| UL 943B | Appliance Leakage-Current Interrupters |
| UL 961 | Hobby and Sports Equipment |
| UL 962 | Household and Commercial Furnishings |
| UL 962A | Furniture Power Distribution |
| UL 963 | Sealing, Wrapping, and Marking Equipment |
| UL 964 | Electrically Heating Bedding |
| UL 970 | Standard for Retail Fixtures and Merchandise Displays |
| UL 977 | Fused Power-Circuit Devices |
| UL 979 | Water Treatment Appliances |
| UL 982 | Motor-Operated Food Preparing Machines |
| UL 985 | Household Fire Warning System Units |
| UL 987 | Stationary and Fixed Electric Tools |
| UL 991 | Tests for Safety-Related Controls Employing Solid-State Devices |
| UL 998 | Humidifiers |
| UL 1004-1 | Rotating Electrical Machines-General Requirements |
| UL 1004-5 | Fire Pump Motors |
| UL 1004-9 | Standard for Form Wound and Medium Voltage Rotating Electrical Machines |
| UL 1008 | Automatic Transfer Switches |
| UL 1008A | Medium-Voltage Transfer Switches |
| UL 1012 | Power Supplies |
| UL 1017 | Electric Vacuum Cleaning Machines and Blower Cleaners |
| UL 1018 | Electric Aquarium Equipment |
| UL 1022 | Line Isolated Monitors |
| UL 1023 | Household Burglar-Alarm System Units |
| UL 1026 | Electric Household Cooking and Food-Serving Appliances |
| UL 1029 | High-Intensity Discharge Lamp Ballasts |
| UL 1030 | Sheathed Heater Elements |
| UL 1034 | Burglary Resistant Electric Locking Mechanisms |
| UL 1037 | Antitheft Alarms and Devices |
| UL 1042 | Electric Baseboard Heating Equipment |
| UL 1047 | Isolated Power Systems Equipment |
| UL 1053 | Ground-Fault Sensing and Relaying Equipment |
| UL 1058 | Halogenated Agent Extinguishing System Units |
| UL 1059 | Terminal Blocks |
| UL 1062 | Unit Substations |
| UL 1063 | Machine-Tool Wires and Cables |
| UL 1066 | Low-Voltage AC and DC power Circuit Breakers Used in Enclosures |
| UL 1069 | Hospital Signaling and Nurse Call Equipment |
| UL 1072 | Medium Voltage Power Cables |
| UL 1076 | Proprietary Burglar-Alarm Units and Systems |
| UL 1077 | Supplementary Protectors for Use in Electrical Equipment |
| UL 1081 | Electric Swimming Pool Pumps, Filters and Chlorinators |
| UL 1082 | Household Electric Coffee Makers and Brewing-Type Appliances |
| UL 1083 | Household Electric Skillets and Frying-Type Appliances |
| UL 1086 | Household Trash Compactors |
| UL 1088 | Temporary Lighting Strings |
| UL 1090 | Electric Snow Movers |
| UL 1091 | Butterfly Valves for Fire Protection Service |
| UL 1203 | Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations |
| UL 1206 | Electric Commercial Clothes-Washing Equipment |
| UL 1230 | Amateur Movie Lights |
| UL 1236 | Electric Battery Chargers |
| UL 1238 | Control Equipment for Use With Flammable Liquid Dispensing Devices |
| UL 1240 | Electric Commercial Clothes-Drying Equipment |
| UL 1241 | Junction Boxes for Swimming Pool Lighting Fixtures |
| UL 1242 | Intermediate Metal Conduit |
| UL 1247 | Diesel Engines for Driving Centrifugal Fire Pumps |
| UL 1248 | Engine-Generator Assemblies for Use in Recreational Vehicles |
| UL 1254 | Pre-Engineered Dry Chemical Extinguishing System Units |
| UL 1261 | Electric Water Heaters for Pools and Tubs |
| UL 1277 | Electrical Power and Control Tray Cables With Optional Optical-Fiber Members |
| UL 1278 | Movable and Wall- or Ceiling-Hung Electric Room Heaters |
| UL 1283 | Electromagnetic-Interference Filter |
| UL 1285 | Pipe and Couplings, Polyvinyl Chloride (PVC) for Underground Fire Service |
| UL 1286 | Office Furnishings |
| UL 1310 | Class 2 Power Units |
| UL 1313 | Nonmetallic Safety Cans for Petroleum Products |
| UL 1314 | Special-Purpose Containers |
| UL 1316 | Glass-Fiber-Reinforced Plastic Underground Storage Tanks for Petroleum Products |
| UL 1322 | Fabricated Scaffold Planks and Stages |
| UL 1323 | Scaffold Hoists |
| UL 1340 | Hoists |
| UL 1363 | Temporary Power Taps |
| UL 1419 | Professional Video and Audio Equipment |
| UL 1424 | Cables for Power-Limited Fire-Protective-Signaling Circuits |
| UL 1425 | Cables for Non-Power Limited Fire-Alarm Circuits |
| UL 1429 | Pullout Switches |
| UL 1431 | Personal Hygiene and Health Care Appliances |
| UL 1434 | Thermistor-Type Devices |
| UL 1436 | Outlet Circuit Testers and Similar Indicating Devices |
| UL 1437 | Electrical Analog Instruments, Panelboard Types |
| UL 1447 | Electric Lawn Mowers |
| UL 1449 | Transient Voltage Surge Suppressors |
| UL 1450 | Motor-Operated Air Compressors, Vacuum Pumps and Painting Equipment |
| UL 1453 | Electric Booster and Commercial Storage Tank Water Heaters |
| UL 1468 | Direct-Acting Pressure-Reducing and Pressure-Control Valves for Fire Protection Service |
| UL 1472 | Solid-State Dimming Controls |
| UL 1474 | Adjustable Drop Nipples for Sprinkler Systems |
| UL 1478 | Fire Pump Relief Valves |
| UL 1480 | Speakers for Fire Protective Signaling Systems |
| UL 1481 | Power Supplies for Fire Protective Signaling Systems |
| UL 1482 | Solid-Fuel Type Room Heaters |
| UL 1484 | Residential Gas Detectors |
| UL 1486 | Quick Opening Devices for Dry Pipe Valves for Fire-Protection Service |
| UL 1492 | Audio and Video Equipment |
| UL 1557 | Electrically Isolated Semiconductor Devices |
| UL 1558 | Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear |
| UL 1559 | Insect-Control Equipment, Electrocution Type |
| UL 1561 | Large General Purpose Transformers |
| UL 1562 | Transformers, Distribution, Dry Type-Over 600 Volts |
| UL 1563 | Electric Spas, Equipment Assemblies, and Associated Equipment |
| UL 1564 | Industrial Battery Chargers |
| UL 1565 | Wire Positioning Devices |
| UL 1567 | Receptacles and Switches Intended for Use With Aluminum Wire |
| UL 1569 | Metal-Clad Cables |
| UL 1573 | Stage and Studio Lighting Units |
| UL 1574 | Track Lighting Systems |
| UL 1576 | Flashlights and Lanterns |
| UL 1577 | Optical Isolators |
| UL 1581 | Reference Standard for Electrical Wires, Cables, and Flexible Cords |
| UL 1594 | Sewing and Cutting Machines |
| UL 1598 | Luminaires |
| UL 1598C | Standard for Light Emitting Diode (LED) Retrofit Luminaire Conversion Kits |
| UL 1610 | Central-Station Burglar-Alarm Units |
| UL 1635 | Digital Burglar Alarm Communicator System Units |
| UL 1637 | Home Health Care Signaling Equipment |
| UL 1638 | Visual Signaling Appliances |
| UL 1640 | Portable Power Distribution Equipment |
| UL 1647 | Motor-Operated Massage and Exercise Machines |
| UL 1651 | Optical Fiber Cable |
| UL 1653 | Electrical Nonmetallic Tubing |
| UL 1655 | Community-Antenna Television Cables |
| UL 1660 | Liquid-Tight Flexible Nonmetallic Conduit |
| UL 1673 | Electric Space Heating Cables |
| UL 1676 | Discharge Path Resistors |
| UL 1681 | Wiring Device Configurations |
| UL 1682 | Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve Type |
| UL 1690 | Data-Processing Cable |
| UL 1691 | Single Pole Locking-Type Separable Connectors |
| UL 1693 | Electric Radiant Heating Panels and Heating Panel Sets |
| UL 1699 | Arc-Fault Circuit-Interrupters |
| UL 1703 | Flat Plate Photo Voltaic Modules and Panels |
| UL 1711 | Amplifiers for Fire Protective Signaling Systems |
| UL 1713 | Pressure Pipe and Coupling, Glass Fiber-Reinforced, for Underground Fire Service |
| UL 1726 | Automatic Drain Valves for Standpipe Systems |
| UL 1727 | Commercial Electric Personal Grooming Appliances |
| UL 1730 | Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms |
| UL 1738 | Venting Systems for Gas-Burning Appliances, Categories II, III, and IV |
| UL 1739 | Pilot-Operated Pressure-Control Valves for Fire-Protection Service |
| UL 1740 | Industrial Robots and Robotic Equipment |
| UL 1741 | Inverters, Converters, and Controllers for Use in Independent Power Systems |
| UL 1769 | Cylinder Valves |
| UL 1773 | Termination Boxes |
| UL 1776 | High-Pressure Cleaning Machines |
| UL 1778 | Uninterruptible Power Supply Equipment |
| UL 1786 | Nightlights |
| UL 1795 | Hydromassage Bathtubs |
| UL 1812 | Ducted Heat Recovery Ventilators |
| UL 1815 | Nonducted Heat Recovery Ventilators |
| UL 1821 | Thermoplastic Sprinkler Pipe and Fittings for Fire Protection |
| UL 1838 | Low Voltage Landscape Lighting Systems |
| UL 1863 | Communication Circuit Accessories |
| UL 1876 | Isolating Signal and Feedback Transformers for Use in Electronic Equipment |
| UL 1887 | Fire Test of Plastic Sprinkler Pipe for Flame and Smoke Characteristics |
| UL 1889 | Commercial Filters for Cooking Oil |
| UL 1917 | Solid-State Fan Speed Controls |
| UL 1951 | Electric Plumbing Accessories |
| UL 1963 | Refrigerant Recovery/Recycling Equipment |
| UL 1971 | Signaling Devices for the Hearing Impaired |
| UL 1973 | Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications |
| UL 1977 | Component Connectors for Use in Data, Signal, Control and Power Applications |
| UL 1981 | Central Station Automation Systems |
| UL 1990 | Nonmetallic Underground Conduit with Conductors |
| UL 1993 | Self-Ballasted Lamps and Lamp Adapters |
| UL 1994 | Low-Level Path Marking and Lighting Systems |
| UL 1995 | Heating and Cooling Equipment |
| UL 1996 | Duct Heaters |
| UL 2006 | Halon 1211 Recovery/Recharge Equipment |
| UL 2017 | General Purpose Signaling Devices and Systems |
| UL 2021 | Fixed and Location-Dedicated Electric Room Heaters |
| UL 2024 | Optical Fiber Cable Raceway |
| UL 2034 | Single and Multiple Station Carbon Monoxide Detectors |
| UL 2044 | Commercial Closed Circuit Television Equipment |
| UL 2054 | Standard for Household and Commercial Batteries |
| UL 2061 | Adapters and Cylinder Connection Devices for Portable LP-Gas Cylinder Assemblies |
| UL 2085 | Insulated Aboveground Tanks for Flammable and Combustible Liquids |
| UL 2089 | Vehicle Battery Adapters |
| UL 2096 | Commercial/Industrial Gas and/or Gas Fired Heating Assemblies with Emission Reduction Equipment |
| UL 2097 | Reference Standard for Double Insulation Systems for Use in Electronic Equipment |
| UL 2108 | Low Voltage Lighting Systems |
| UL 2111 | Overheating Protection for Motors |
| UL 2127 | Inert Gas Clean Agent Extinguishing System Unit |
| UL 2129 | Standard for Safety for Halocarbon Clean Agent Fire Extinguishers |
| UL 2157 | Electric Clothes Washing Machines and Extractors |
| UL 2158 | Electric Clothes Dryers |
| UL 2161 | Neon Transformers and Power Supplies |
| UL 2166 | Halocarbon Clean Agent Extinguishing System Units |
| UL 2200 | Stationary Engine Generator Assemblies |
| UL 2202 | Electric Vehicle (EV) Charging System Equipment |
| UL 2208 | Solvent Distillation Units |
| UL 2225 | Cables and Cable Fittings for Use in Hazardous (Classified) Locations |
| UL 2227 | Overfilling Prevention Devices |
| UL 2238 | Cable Assemblies and Fittings for Industrial Control and Signal Distribution |
| UL 2239 | Hardware for the Support of Conduit, Tubing, and Cable |
| UL 2250 | Instrumentation Tray Cable |
| UL 2251 | Plugs, Receptacles, and Couplers for Electric Vehicles |
| UL 2271 | Standard for Batteries for Use in Light Electric Vehicle (LEV) Applications |
| UL 2272 | Standard for Electrical Systems and Personal E-Mobility Devices |
| UL 2305 | Exhibition Display Units, Fabrication and Installation |
| UL 2351 | Spray Nozzles for Fire-Protection Service |
| UL 2388 | Flexible Lighting Products |
| UL 2420 | Belowground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings |
| UL 2438 | Outdoor Seasonal-Use Cord-Connected Wiring Devices |
| UL 2443 | Flexible Sprinkler Hose with Fittings for Fire Protection Service |
| UL 2515 | Aboveground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings |
| UL 2524 | In-Building 2-Way Emergency Radio Communication Enhancement Systems |
| UL 2525 | Standard for Two-Way Emergency Communications Systems for Rescue Assistance |
| UL 2560 | Emergency Call Systems for Assisted Living and Independent Living Facilities |
| UL 2572 | Mass Notification Systems |
| UL 2577 | Suspended Ceiling Grid Low Voltage Systems and Equipment |
| UL 2580 | Standard for Safety Batteries for Use in Electric Vehicles |
| UL 2586 | Hose Nozzle Valves |
| UL 2586A | Standard for Hose Nozzle Valves for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |
| UL 2586B | Standard for Hose Nozzle Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |
| UL 2594 | Standard for Electric Vehicle Supply Equipment |
| UL 2610 | Commercial Premises Security Alarm Units and Systems |
| UL 2735 | Standard for Electric Utility Meters |
| UL 2738 | Standard for Induction Power Transmitters and Receivers for Use with Low Energy Products |
| UL 2743 | Standard for Portable Power Packs |
| UL 2775 | Standard for Fixed Condensed Aerosol Extinguishing System Units |
| UL 2849 | Standard for Electrical Systems for eBikes |
| UL 3100 | ANSI/CAN/UL Automated Mobile Platforms (AMPs) |
| UL 3703 | Standard for Solar Trackers |
| UL 3730 | Standard for Photovoltaic Junction Boxes |
| UL 4248-1 | Fuseholders - Part 1: General Requirements |
| UL 4248-4 | Fuseholders - Part 4: Class CC |
| UL 4248-5 | Fuseholders - Part 5: Class G |
| UL 4248-6 | Fuseholders - Part 6: Class 6 |
| UL 4248-8 | Fuseholders - Part 8: Class J |
| UL 4248-9 | Fuseholders - Part 9: Class K |
| UL 4248-11 | Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse |
| UL 4248-12 | Fuseholders - Part 12: Class R |
| UL 4248-15 | Fuseholders - Part 15: Class T |
| UL 4248-19 | Fuseholders-Part 19: Photovoltaic Fuseholders |
| UL 4703 | Standard for Photovoltaic Wire |
| UL 5085-1 | Low Voltage Transformers - Part 1: General Requirements |
| UL 5085-2 | Low Voltage Transformers - Part 2: General Purpose Transformers |
| UL 5085-3 | Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers |
| UL 6141 | Standard for Wind Turbines Permitting Entry of Personnel |
| UL 6142 | Small Wind Turbine Systems |
| UL 6200 | Controllers for Use in Power Production |
| UL 6420 | Equipment Used for System Isolation and Rated as a Single Unit |
| UL 6500 | Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General Use |
| UL 8139 | Electrical Systems of Electronic Cigarettes and Vaping Devices |
| UL 8400 | Virtual Reality, Augmented Reality and Mixed Reality Technology Equipment |
| UL 8750 | Standard for Light Emitting Diode (LED) Equipment for Use in Lighting Products |
| UL 8752 | Organic Light Emitting Diode (LED) Panels |
| UL 8753 | Standard for Field-Replaceable Light Emitting Diode (LED) Light Engines |
| UL 8800 | Horticultural Lighting Equipment and Systems |
| UL 9540 | Standard for Energy Storage Systems and Equipment |
| UL 60065 | Audio, Video and Similar Electronic Apparatus |
| UL 60079-0 | Explosive Atmospheres - Part 0: Equipment - General Requirements |
| UL 60079-1 | Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures "d" |
| UL 60079-2 | Explosive Atmospheres - Part 2: Protection by Pressurized Enclosures "p" |
| UL 60079-5 | Explosive Atmospheres - Part 5: Equipment Protection by Powder Filling "q" |
| UL 60079-6 | Explosive Atmospheres - Part 6: Equipment Protection by Oil Immersion "o" |
| UL 60079-7 | Explosive Atmospheres - Part 7: Equipment Protection by Increased Safety "e" |
| UL 60079-11 | Explosive Atmospheres - Part 11: Equipment Protection by Intrinsic Safety "i" |
| UL 60079-15 | Explosive Atmospheres - Part 15: Equipment Protection by Type of Protection "n" |
| UL 60079-18 | Explosive Atmospheres - Part 18: Equipment Protection by Encapsulation "m" |
| UL 60079-25 | Explosive Atmospheres - Part 25: Intrinsically Safe Electrical Systems |
| UL 60079-26 | Explosive Atmospheres - Part 26: Equipment for Use in Class I, Zone 0 Hazardous (Classified) Locations |
| UL 60079-28 | Standard for Explosive Atmospheres - Part 28: Protection of Equipment and Transmission Systems Using Optical Radiation |
| UL 60079-30-1 | Standard for Explosive Atmospheres - Part 30-1: Electrical Resistance Trace Heating-General and Testing Requirements |
| UL 60079-31 | Standard for Explosive Atmospheres - Part 31: Equipment Dust Ignition Protection Enclosure "t" |
| UL 60079-33 | Explosive Atmospheres - Part 33: Equipment Protection by Special Protection “s” |
| UL 60320-1 | Appliance Couplers for Household and Similar General Purposes-Part 1: General Requirements |
| UL 60335-1 | Safety of Household and Similar Electrical Appliances, Part 1: General Requirements |
| UL 60335-2-3 | Household and Similar Electrical Appliances, Part 2: Particular Requirements for Electric Irons |
| UL 60335-2-8 | Household and Similar Electrical Appliances, Part 2: Particular Requirements for Electric Shavers, Hair Clippers, and Similar Appliances |
| UL 60335-2-24 | Safety Requirements for Household and Similar Electrical Appliances, Part 2: Refrigerating Appliances, Ice-Cream Appliances, and Ice-Makers |
| UL 60335-2-29 | Household and Similar Electrical Appliances: Particular Requirements for Battery Chargers |
| UL 60335-2-34 | Household and Similar Electrical Appliances, Part 2: Particular Requirements for Motor-Compressors |
| UL 60335-2-40 | Household and Similar Electrical Appliances, Part 2: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers |
| UL 60335-2-72 | Household and Similar Electrical Appliances - Safety - Part 2-72: Particular Requirements for Floor Treatment Machines With or Without Traction Drive, for Commercial Use |
| UL 60335-2-89 | Household and Similar Electrical Appliances-Safety-Part 2-89: Particular Requirements for Commercial Refrigerating Appliances with an Incorporated or Remote Refrigerant Unit or Compressor |
| UL 60730-1 | Automatic Electrical Controls - Part 1: General Requirements |
| UL 60730-2-2 | Automatic Electrical Controls for Household and Similar Use; Part 2 Particular Requirements for Thermal Motor Protectors |
| UL 60730-2-3 | Automatic Electrical Controls for Household and Similar Use, Part 2: Particular Requirements for Thermal Protectors for Ballasts for Tubular Fluorescent Lamps |
| UL 60730-2-4 | Automatic Electrical Controls for Household and Similar Use, Part 2: Particular Requirements for Thermal Motor Protectors for Motor-Compressors of Hermetic and Semi-Hermetic Type |
| UL 60730-2-5 | Automatic Electrical Controls for Household and Similar Use, Part 2-5: Particular Requirements for Automatic Electrical Burner Control Systems |
| UL 60730-2-6 | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements |
| UL 60730-2-7 | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Timers and Time Switches |
| UL 60730-2-8 | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electrically Operated Water Valves, Including Mechanical Requirements |
| UL 60730-2-9 | Automatic Electrical Controls for Household and Similar Use, Part 2: Particular Requirements for Temperature Sensing Controls |
| UL 60730-2-10A | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Motor Starting Relays |
| UL 60730-2-11A | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Energy Regulators |
| UL 60730-2-12A | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electrically Operated Door Locks |
| UL 60730-2-13A | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Humidity Sensing Controls |
| UL 60730-2-14 | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electric Actuators |
| UL 60730-2-16A | Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water Level Controls |
| UL 60745-1 | Hand-Held Motor-Operated Electric Tools-Safety-Part 1: General |
| UL 60745-2-1 | Particular Requirements for Drills and Impact Drills |
| UL 60745-2-2 | Particular Requirements for Screwdrivers and Impact Wrenches |
| UL 60745-2-3 | Particular Requirements for Grinders, Polishers and Disk-Type Sanders |
| UL 60745-2-4 | Particular Requirements for Sanders and Polishers Other Than Disk Type |
| UL 60745-2-5 | Particular Requirements for Circular Saws |
| UL 60745-2-6 | Particular Requirements for Hammers |
| UL 60745-2-8 | Particular Requirements for Shears and Nibblers |
| UL 60745-2-9 | UL 60745-2-9 Particular Requirements for Tappers |
| UL 60745-2-11 | Particular Requirements for Reciprocating Saws |
| UL 60745-2-12 | Particular Requirements for Concrete Vibrators |
| UL 60745-2-13 | Particular Requirements For Chain Saws |
| UL 60745-2-14 | Particular Requirements for Planers |
| UL 60745-2-15 | Particular Requirements for Hedge Trimmers |
| UL 60745-2-16 | Particular Requirements for Tackers |
| UL 60745-2-17 | Particular Requirements for Routers and Trimmers |
| UL 60745-2-18 | Particular Requirements for Strapping Tools |
| UL 60745-2-19 | Hand-Held Motor-Operated Electric Tools - Safety - Part 2-19: Particular Requirements For Jointers |
| UL 60745-2-20 | Particular Requirements for Band Saws |
| UL 60745-2-21 | Particular Requirements for Drain Cleaners |
| UL 60745-2-22 | Hand-Held Motor-Operated Electric Tools - Safety - Part 2-22: Particular Requirements For Cut-Off Machines |
| UL 60745-2-23 | Hand-Held Motor-Operated Electric Tools-Safety-Part 2-23: Particular Requirements for Die Grinders and Small Rotary Tools |
| UL 60947-1 | Low-Voltage Switchgear and Controlgear - Part 1: General Rules |
| UL 60947-4-1 | Standard for Safety Low Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters |
| UL 60947-4-1A | Low Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-starters-Electromechanical Contractors and Motor-starters |
| UL 60947-4-2 | Low-voltage Switchgear and Controlgear - Part 4-2: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters |
| UL 60947-5-1 | Low-Voltage Switchgear and Controlgear - Part 5-1: Control Circuit Devices and Switching Elements-Electromechanical Control Circuit Devices |
| UL 60947-5-2 | Low-voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches |
| UL 60947-5-5 | Standard for Low-voltage Switchgear and Controlgear - Part 5-5: Control Circuit Switches and Switching Elements - Electrical Emergency Stop Device with Mechanical Latching Function |
| UL 60947-7-1 | Low-Voltage Switchgear and Controlgear - Part 7-1: Ancillary Equipment-Terminal Blocks for Copper Conductors |
| UL 60947-7-2 | Low-Voltage Switchgear and Controlgear - Part 7-2: Ancillary Equipment-Protective Conductor Terminal Blocks for Copper Conductors |
| UL 60947-7-3 | Low-Voltage Switchgear and Controlgear - Part 7-3: Ancillary Equipment-Safety Requirements for Fuse Terminal Blocks |
| UL 60950-1 | Information Technology Equipment Safety - Part 1: General Requirements |
| UL 60950-21 | Information Technology Equipment - Safety - Part 21: Remote Power Feeding |
| UL 60950-22 | Information Technology Equipment Safety - Part 22: Equipment to be Installed Outdoors |
| UL 60950-23 | Information Technology Equipment Safety - Part 23: Large Data Storage Equipment |
| UL 61010-1 | Electrical Equipment for Measurement, Control and Laboratory Use; Part 1: General Requirements |
| UL 61010-031 | Electrical Equipment for Measurement, Control, and Laboratory Use; Part 031: Safety Requirements for Hand-Held Probe Assemblies for Electrical Measurement and Test |
| UL 61010-2-010 | Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-010: Particular Requirements for Laboratory Equipment for the Heating of Materials |
| UL 61010-2-020 | Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-020: Particular Requirements for Laboratory Centrifuges |
| UL 61010-2-030 | Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-030: Particular Requirements for Testing and Measuring Circuits |
| UL 61010-2-032 | Standard for 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 |
| UL 61010-2-033 | Standard for 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 |
| UL 61010-2-040 | Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-040: Particular Requirements for Sterilizers and Washer-Disinfectors Used to Treat Medical Materials |
| UL 61010-2-051 | Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-051: Particular Requirements for Laboratory Equipment for Mixing and Stirring |
| UL 61010-2-061 | Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-061: Particular Requirements for Laboratory Atomic Spectrometers with Thermal Atomization and Ionization |
| UL 61010-2-81 | Standard for Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-081: Particular Requirements for Automatic and Semi-Automatic Laboratory Equipment for Analysis and Other Purposes |
| UL 61010-2-91 | Standard for Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-091: Particular Requirements for Cabinet X-Ray Systems |
| UL 61010-2-101 | Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-101: Particular Requirements for In Vitro Diagnostic (IVD) Medical Equipment |
| UL 61010-2-201 | Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-201: Particular Requirements for Control Equipment |
| UL 61058-1 | Switch for Appliances - Part 1: General Requirements |
| UL 61730-1 | Standard for Photovoltaic (PV) Module Safety Qualification-Part 1: Requirements for Construction |
| UL 61730-2 | Photovoltaic (PV) Module Safety Qualification-Part 2: Requirements for Testing |
| UL 61800-5-1 | Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy |
| UL 62091 | Low-Voltage Switchgear and Controlgear—Controllers for Drivers of Stationary Fire Pump |
| UL 62109-1 | Standard for Safety of Power Converters for Use in Photovoltaic Power Systems - Part 1: General Requirements |
| UL 62275 | Cable Management Systems - Cable Ties for Electrical Installations |
| UL 62368-1 | Audio/Video, Information and Communication Technology Equipment - Part 1: Safety Requirements |
| UL 62841-1 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 1: General Requirements |
| UL 62841-2-1 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery-Part 2-1: Particular Requirements for Hand-Held Drills and Impact Drills |
| UL 62841-2-2 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 2-2: Particular Requirements For Hand-Held Screwdrivers and Impact Wrenches |
| UL 62841-2-3 | Electric Motor-Operated Hand- held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 2-3: Particular Requirements For Hand-Held Grinders, Disc-Type Polishers And Disc-Type Sanders |
| UL 62841-2-4 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 2-4: Particular Requirements For Hand-Held Sanders And Polishers Other |
| UL 62841-2-5 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part 2-5: Particular Requirements for Hand-Held Circular Saws |
| UL 62841-2-8 | Safety Requirements for Particular Requirements for Hand-Held Shears and Nibblers |
| UL 62841-2-9 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn and Garden Machinery - Safety - Part 2-9: Particular Requirements for Hand-Held Tappers and Threaders |
| UL 62841-2-10 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery-Part 2-10: Particular Requirements for Hand-Held Mixers |
| UL 62841-2-11 | Safety Requirements for Particular Requirements for Hand-Held Reciprocating Saws |
| UL 62841-2-14 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn And Garden Machinery - Safety - Part 2-14: Particular Requirements for Hand-Held Planers |
| UL 62841-2-17 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery-Safety-Part 2-17: Particular Requirements for Hand-Held Routers |
| UL 62841-2-21 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery-Part 2-21: Particular Requirements for Hand-Held Drain Cleaners |
| UL 62841-3-1 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-1: Particular Requirements For Transportable Table Saws |
| UL 62841-3-4 | Safety Requirements for Particular Requirements for Transportable Bench Grinders |
| UL 62841-3-6 | Safety Requirements for Particular Requirements for Transportable Diamond Drills with Liquid System |
| UL 62841-3-7 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-7: Particular Requirements for Transportable Wall Saws |
| UL 62841-3-9 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-9: Particular Requirements for Transportable Mitre Saws |
| UL 62841-3-10 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-10: Particular Requirements for Transportable Cut-Off Machines |
| UL 62841-3-12 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-12: Particular Requirements for Transportable Threading Machines |
| UL 62841-3-13 | Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery-Part 3-13: Particular Requirements for Transportable Drills |
| UL 62841-3-14 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-14: Particular Requirements for Transportable Drain Cleaners |
| UL 62841-3-1000 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-1000: Particular Requirements For Transportable Laser Engravers |
| UL 62841-4-1 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn And Garden Machinery-Safety-Part 4-1: Particular Requirements for Chain Saws |
| UL 62841-4-2 | Standard for Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn And Garden Machinery-Safety-Part 4-2: Particular Requirements for Hedge Trimmers |
| 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 Timmers, Grass Trimmers, Brush Cutters And Brush Saws |
| UL 62841-4-1000 | Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 4-1000: Particular Requirements For Utility Machines |
| UL 121201 | Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations |
| UL 122701 | Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids |