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Standard 943, Edition 5

Ground-Fault Circuit-Interrupters

UL Standard
Standard 943, Edition 5 Edition Date: May 17, 2016 DOD Approved: November 30, 1994 ANSI Approved: February 23, 2018 $798.00-$1,990.00

Revisions and Related Documents

Revisions
Red Line Std. (2)

Date      
February 23, 2018 Redline Revision
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CSDS
Proposals (5)

CSDS Proposal   

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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September 13, 2019
August 25, 2017
January 19, 2017
August 19, 2016
June 05, 2015
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UL LLC CRD (0)

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Other Updates (1)

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Standards interpretation    Summary of Topics (SOT)
May 26, 2020 N/A
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Referenced Standards (14)

Reverse Referenced Standards (63)

UL 943 is referenced in the following list of UL Standards

StandardEditionTitle
48 15 Standard for Electric Signs
73 10 Standard for Motor-Operated Appliances
82 9 Standard for Electric Gardening Appliances
111 6 Outline of Investigation for Multioutlet Assemblies
122 5 Standard for Photographic Equipment
141 9 Garment Finishing Appliances
197 10 Commercial Electric Cooking Appliances
283 3 Standard for Air Fresheners and Deodorizers
347 6 Medium-Voltage AC Contactors, Controllers, and Control Centers
353 5 Standard for Limit Controls
355 10 Cord Reels
430 8 Standard for Waste Disposers
458 6 Standard for Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts
471 10 Standard for Commercial Refrigerators and Freezers
486E 5 Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
498D 1 Attachment Plugs, Cord Connectors and Receptacles with Arcuate (Locking Type) Contacts
498F 1 Plugs, Socket-Outlets and Couplers with Arcuate (Locking Type) Contacts
499 14 Standard for Electric Heating Appliances
507 10 Standard for Electric Fans
636 11 Standard for Holdup Alarm Units and Systems
710B 2 Standard for Recirculating Systems
775 3 Standard for Graphic Arts Equipment
858 16 Standard for Household Electric Ranges
859 11 Standard for Household Electric Personal Grooming Appliances
867 5 Standard for Electrostatic Air Cleaners
873 12 Standard for Temperature-Indicating and -Regulating Equipment
913 8 Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division 1, Hazardous (Classified) Locations
943B 3 Standard for Appliance Leakage-Current Interrupters
962 4 Standard for Household and Commercial Furnishings
962A 5 Furniture Power Distribution Units
963 4 Standard for Sealing, Wrapping, and Marking Equipment
979 2 Standard for Water Treatment Appliances
987 8 Standard for Stationary and Fixed Electric Tools
1008A 2 Standard for Transfer Switch Equipment, Over 1000 Volts
1018 6 Electric Aquarium Equipment
1042 5 Standard for Electric Baseboard Heating Equipment
1081 7 Swimming Pool Pumps, Filters, and Chlorinators
1083 6 Household Electric Skillets and Frying-Type Appliances
1090 7 Standard for Electric Snow Movers
1310 7 Standard for Class 2 Power Units
1363 5 Standard for Relocatable Power Taps
1431 3 Standard for Personal Hygiene and Health Care Appliances
1447 6 Standard for Electric Lawn Mowers
1559 5 Standard for Insect-Control Equipment - Electrocution Type
1598 4 Luminaires
1640 4 Standard for Portable Power-Distribution Equipment
1727 5 Standard for Commercial Electric Personal Grooming Appliances
1741 2 Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
1776 3 Standard for High-Pressure Cleaning Machines
2021 4 Standard for Fixed and Location-Dedicated Electric Room Heaters
2201 2 Standard for Carbon Monoxide (CO) Emission Rate of Portable Generators
2442 2 Standard for Wall- and Ceiling-Mounts and Accessories
3703 1 Standard for Solar Trackers
2231-1 2 Standard for Safety for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: General Requirements
2231-2 2 Standard for Safety for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Particular Requirements for Protection Devices for Use in Charging Systems
60079-0 7 Standard for Explosive Atmospheres - Part 0: Equipment - General Requirements
60335-1 6 Safety of Household and Similar Appliances, Part 1: General Requirements
60745-1 4 Standard for Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
60950-1 2 Information Technology Equipment - Safety - Part 1: General Requirements
62368-1 3 Standard for Audio/video, information and communication technology equipment - Part 1: Safety requirements
62841-1 1 Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part1: General Requirements
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