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Underwriters Laboratories Inc.


  • 333 Pfingsten Road
  • Northbrook, Illinois 60062
  • United States
  • Phone: 847-272-8800 x43281
  • Fax: 847-509-6321
  • Web Site: http://www.ul.com
  • Docket Number: OSHA-2009-0025

Certification Mark

UL

NRTL Scope of Recognition*

Recognized Testing Sites

  • Underwriters Laboratories Inc.
  • 333 Pfingsten Road
  • Northbrook, Illinois 60062
  • 847-272-8800
  • Underwriters Laboratories Inc.
  • 1285 Walt Whitman Road, Melville
  • Long Island, New York 11747
  • Underwriters Laboratories Inc.
  • 455 Trimble Road
  • San Jose, California 95131-1230
  • Underwriters Laboratories Inc.
  • 12 Laboratory Drive, P.O. Box 13995
  • Research Triangle Park, North Carolina 27709
  • Underwriters Laboratories Inc.
  • 2600 N. W. Lake Road
  • Camas, Washington 98607
  • Underwriters Laboratories International, Ltd.
  • 18th Floor, Delta House
  • 3 On Yiu Street
  • Shatin, Hong Kong
  • Underwriters Laboratories International Services, Ltd. Taiwan
  • 1st Floor, 260 Da-Yeh Road
  • Pei Tou District
  • Taipei City, Taiwan
  • Underwriters Laboratories International Denmark A/S
  • Borupvang 5A
  • DK-2750
  • Ballerup, Denmark
  • Underwriters Laboratories International UK Ltd.
  • Wonersh House, The Guildway
  • Old Portsmouth Road
  • Guildford, Surrey GU3 1LR
  • United Kingdom
  • Underwriters Laboratories International Italia S.r.l.
  • Via Archimede 42
  • I-20041 Agrate Brianza
  • Italy
  • Underwriters Laboratories of Canada
  • 7 Underwriters Road
  • Toronto, Ontario MIR 3A9
  • Canada
  • Underwriters Laboratories Japan, Inc.
  • 4383-326 Asama-cho
  • Ise-shi, Mie 516-0021
  • Japan
  • Underwriters Laboratories Korea, Ltd.
  • 33rd Fl. Gangnam Finance Center
  • 152 Teheran-ro, Gangnam-gu
  • Seoul 135-984
  • Korea
  • Underwriters Laboratories International Germany GmbH
  • Admiral-Rosendahl-Strasse 9, 23
  • 63263 Neu-Isenburg
  • Germany
  • Underwriters Laboratories International Netherlands B.V.
  • Delta 1A, Business Park IJsseloord 2
  • 6825 ML Arnhem
  • The Netherlands

Recognized Testing Standards

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)
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 Z21.13 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 Z21.41 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 Decorative Gas Appliances
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 Z21.74 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 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
NEMA C12.1 Code for Electricity Meters
IEEE C37.013 AC High-Voltage Generator Circuit Breakers Rated on a Symmetrical Current Basis
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 C37.21 Control Switchboards
IEEE C37.23 Metal-Enclosed Bus
IEEE C37.29 Low-Voltage AC Power Circuit Protectors Used in Enclosures
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 C37.44 Distribution Oil Cutouts and Fuse Links
IEEE C37.45 Distribution Enclosed Single-Pole Air Switches
IEEE C37.46 Power Fuses and Fuse Disconnecting Switches
IEEE C37.47 Distribution Fuse Disconnecting Switches, Fuse Supports, and Current-Limiting Fuses
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 C37.53.1 High-Voltage Current Motor-Starter Fuses - Conformance Test Procedures
NEMA C37.52 Low-Voltage AC Power Circuit Protectors Used in Enclosures - 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
IEEE C37.66 Oil-Filled Capacitor Switches for Alternating-Current Systems - Requirements
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
NFPA 13 Installation of Sprinkler Systems
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 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 17 Vent or Chimney Connector Dampers for Oil-Fired Appliances
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 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 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 65 Electric Wired Cabinets
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 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 92 Fire Extinguisher and Booster Hose
UL 96 Lightning Protection Components
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 224 Extruded Insulating Tubing
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 250 Household Refrigerators and Freezers
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 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 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 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 452 Antenna Discharge Units
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 474 Dehumidifiers
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 489 Molded-Case Circuit Breakers and Circuit-Breaker Enclosures
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 499 Electric Heating Appliances
UL 506 Specialty Transformers
UL 507 Electric Fans
UL 508 Electric Industrial Control Equipment
UL 508A Industrial Control Panels
UL 508C Power Conversion Equipment
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 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 664 Commercial (Class IV) Electric Dry-Cleaning Machines
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 681 Installation and Classification of Mercantile and Bank Burglar-Alarm Systems
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 745-1 Portable Electric Tools
UL 745-2-1 Particular Requirements of Drills
UL 745-2-3 Particular Requirements for Grinders, Polishers, and Disk-Type Sanders
UL 745-2-5 Particular Requirements for Circular Saws and Circular Knives
UL 745-2-14 Particular Requirements for Planers
UL 745-2-17 Particular Requirements for Routers and Trimmers
UL 745-2-31 Particular Requirements for Diamond Core Drills
UL 745-2-32 Particular Requirements for Magnetic Drill Presses
UL 745-2-35 Particular Requirements for Drain Cleaners
UL 745-2-36 Particular Requirements for Hand Motor Tools
UL 745-2-37 Particular Requirements for Plate Jointers
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 827 Central Stations for Watchman, Fire-Alarm, and Supervisory Services
UL 834 Heating, Water Supply, and Power Boilers-Electric
UL 842 Valves for Flammable Fluids
UL 844 Electric Lighting Fixtures for Use in Hazardous (Classified) Locations
UL 845 Electric Motor Control Centers
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 for Fire-Protective Signaling Systems
UL 867 Electrostatic Air Cleaners
UL 869A Reference Standard for Service Equipment
UL 870 Wireways, Auxiliary Gutters, and Associated Fittings
UL 873 Electrical Temperature-Indicating and -Regulating Equipment
UL 875 Electric Dry Bath Heaters
UL 879 Electrode Receptacles for Gas-Tube Signs
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 963 Sealing, Wrapping, and Marking Equipment
UL 964 Electrically Heating Bedding
UL 969 Marking and Labeling Systems
UL 977 Fused Power-Circuit Devices
UL 982 Motor-Operated Food Preparing Machines
UL 984 Hermetic Refrigerant Motor-Compressors
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 Electric Motors
UL 1004-5 Fire Pump Motors
UL 1008 Automatic 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 1028 Electric Hair-Clipping and -Shaving 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 1054 Special-Use Switches
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 1093 Halogenated Agent Fire Extinguishers
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 1244 Electrical and Electronic Measuring and Testing Equipment
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 Direct Plug-In Transformer 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 1332 Organic Coatings for Steel Enclosures for Outdoor Use Electrical Equipment
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 1441 Coated Electrical Sleeving
UL 1446 Systems of Insulating Materials-General
UL 1447 Electric Lawn Mowers
UL 1448 Electric Hedge Trimmers
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 Hot Tubs, Spas, 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 1577 Optical Isolators
UL 1581 Reference Standard for Electrical Wires, Cables, and Flexible Cords
UL 1594 Sewing and Cutting Machines
UL 1598 Luminaires
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 1662 Electric Chain Saws
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 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 1767 Early-Suppression Fast-Response Sprinklers
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 1977 Component Connectors for Use in Data, Signal, Control and Power Applications
UL 1981 Central Station Automation Systems
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 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 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 2227 Overfilling Prevention Devices
UL 2250 Instrumentation Tray Cable
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 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 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 6500 Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General Use
UL 60065 Audio, Video and Similar Electronic Apparatus.
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 60335-2-34 Household and Similar Electrical Appliances, Part 2: Particular Requirements for Motor-Compressors
UL 60601-1 Medical Electrical Equipment, Part 1: General Requirements for Safety
UL 60730-1A Automatic Electrical Controls for Household and Similar Use; Part 1: General Requirements
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 60730-2-6 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 60730-2-9 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 60745-2-14 Particular Requirements for Planers
UL 60745-2-16 Hand-Held Motor-Operated Electric Tools - Safety - Part 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 Particular Requirements for Jointers
UL 60745-2-20 Particular Requirements for Band Saws
UL 60745-2-21 Particular Requirements for Drain Cleaners
UL 60947-1 Low-Voltage Switchgear and Controlgear-Part 1: General Rules
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 Information Technology Equipment
UL 61010A-1 Electrical Equipment For Laboratory Use; Part 1: General Requirements
UL 61010A-2-010 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Laboratory Equipment for the Heating of Materials
UL 61010A-2-020 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Laboratory Centrifuges
UL 61010A-2-041 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Autoclaves Using Steam for the Treatment of Medical Materials for Laboratory Processes
UL 61010A-2-042 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Autoclaves and Sterilizers Using Toxic Gas for the Treatment of Medical Materials, and for Laboratory Processes
UL 61010A-2-051 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Laboratory Equipment Mixing and Stirring
UL 61010A-2-061 Electrical Equipment for Laboratory Use; Part 2: Particular Requirements for Laboratory Atomic Spectrometers with Thermal Atomization and Ionization
UL 61010B-1 Electrical Measuring and Test Equipment; Part 1: General Requirements
UL 61010B-2-031 Electrical Equipment for Measurement, Control, and Laboratory Use; Part 2: Particular Requirements for Hand-Held Probe Assemblies for Electrical Measurement and Test
 

 

* For a history of effective dates and Federal Register notices of this NRTL, click on the Docket Number above.

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