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GB/T 11918.1-2014 Replaced National standards

GB/T 11918.1-2014 Plugs,socket-outlet and couplers for industrial purposes—Part 1:General requirements

GB/T 11918.1-2014 Plugs,socket-outlet and couplers for industrial purposes—Part 1:General requirements

Publish Date: 2014-06-24 Implement Date: 2015-01-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11918.1-2014
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Low-voltage electrical equipment
ICS Name: Plugs, sockets, and connectors
Publish Date: 2014-06-24
Implement Date: 2015-01-22
Pages: 72 pages

Scope

This part of GB/T 11918 specifies the technical requirements for the structure, mechanical performance, and electrical performance of plugs, sockets, and couplers used in industrial applications. This part applies to plugs and sockets, cable couplers, and appliance couplers primarily intended for industrial use, suitable for indoor and outdoor applications with a rated working voltage not exceeding 1,000 V DC or AC and 500 Hz AC, and a rated current not exceeding 800 A. These accessories are intended to be installed and used only by trained [electrical] personnel (GB/T 2900.73–2008, Definition 1950402) or skilled [electrical] technicians (GB/T 2900.73–2008, Definition 1950401). The listed preferred ratings do not exclude other ratings. This part applies to plugs and sockets, cable couplers, and appliance couplers (hereinafter referred to as electrical accessories) used in environments with a typical temperature range of -25°C to +40°C. These electrical accessories are intended to be connected only to copper or copper alloy cables. This part applies to electrical accessories with a rated current not exceeding 32 A in Series I and 30 A in Series II, equipped with non-threaded terminals or insulated penetrating terminals. These electrical accessories may also be used on construction sites or for agricultural, commercial, or household purposes. Sockets or appliance input sockets installed in electrical equipment or fixed to electrical equipment are within the scope of this part. This part also applies to electrical accessories intended for use in extra-low voltage devices. This part does not apply to electrical accessories primarily intended for household use or similar general purposes. In special environments, such as on ships or in areas prone to explosions, additional requirements may be necessary.

Development Information

Word Count: 117 Thousand words Pages: 72 pages

Same series standard

GB/T 11918.2-2014 Plug, socket-outlets and couplers for industrial purposes—Part 2:Dimensional compatibility and interchangeability requirements for pin and contact-tube accessories GB/T 11918.4-2014 Plugs,socket-outlets and couplers for industrial purposes—Part 4:Switched socket-outlets and connectors with or without interlock

Replace the following standards

GB/T 11918-2001 Plugs, socket-outlets and couplers for industrial purposes—Part 1:General requirements

Superseded by the following standards

GB/T 11918.1-2025 Plugs,fixed or portable socket-outlets and appliance inlets for industrial purposes—Part 1:General requirements

Referenced Standards

GB/T 3956-2008 Conductors of insulated cables GB/T 4207-2012 Method for the determination of the proof and the comparative tracking indices of solid insulating materials GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 5169.11-2006 Fire hazard testing for electric and electronic products—Part 11:Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products GB 13539.1-2008 Low-voltage fuses—Part 1:General requirements GB/T 13539.2-2008 Low-voltage fuses—Part 2:Supplementary requirements for fuses for use by authorized persons(fuses mainly for industrial application)—Examples of standardized systems of fuses A to I GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests IEC 60083 IEC 60245-4:2011 GB 5023.1-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 1:General requirements GB/T 5023.1-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 1:General requirements GB 5023.2-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 2:Test methods GB/T 5023.2-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 2:Test methods GB 5023.3-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 3:Non-sheathed cables for fixed wiring GB/T 5023.3-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 3:Non-sheathed cables for fixed wiring GB 5023.4-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 4:Sheathed cables for fixed wiring GB/T 5023.4-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 4:Sheathed cables for fixed wiring GB 5023.5-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 5:Flexible cables (cords) GB/T 5023.5-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 5:Flexible cables (cords) GB 5023.6-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 6:Lift cables and cables for flexible connection GB/T 5023.6-2006 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 6:Lift cables and cables for flexible connections GB 5023.7-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V—Part 7:Flexible cables screened and unscreened with two or more conductors GB/T 5023.7-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V—Part 7:Flexible cables screened and unscreened with two or more conductors GB/T 5169.21-2006 Fire hazard testing for electric and electronic products—Part 21:Abnormal heat—Ball pressure test GB/T 5169.21-2017 Fire hazard testing for electric and electronic products—Part 21:Abnormal heat—Ball pressure test method GB/T 9797-1997 Metallic coatings—Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium GB/T 9797-2005 Metallic coatings—Electroplated coatings of nickel plus chromium and of copper plus nickel plus chromium GB/T 9797-2022 Metallic and other inorganic coatings—Electrodeposited coatings of nickel,nickel plus chromium,copper plus nickel and of copper plus nickel plus chromium GB/T 9799-1997 Metallic coatings—Electroplated coatings of zinc on iron or steel GB/T 9799-2011 Metallic and other inorganic coatings—Electroplated coatings of zinc with supplementary treatments on iron or steel GB/T 9799-2024 Metallic and other inorganic coatings—Electroplated coatings of zinc with supplementary treatments on iron or steel GB/T 11918.4-2014 Plugs,socket-outlets and couplers for industrial purposes—Part 4:Switched socket-outlets and connectors with or without interlock GB/T 12599-2002 Metallic coatings—Electroplated coatings of tin—Specification and test methods GB 17465.1-1998 Appliance couplers for household and similar general purposes Part 1:General requirements GB/T 17465.1-2009 Appliances couplers for household and similar general purposes—Part 1:General requirements GB/T 17465.1-2022 Appliance couplers for household and similar general purposes—Part 1:General requirements GB 17465.2-1998 Appliance couplers for household and similar general purposes Part 2:Interconnection couplers for household and similar equipment GB/T 17465.2-2009 Appliance couplers for household and similar general purposes—Part 2:Interconnection couplers for household and similar equipment GB/T 17465.3-2008 Appliance couplers for household and similar general purposes—Part 2:Appliance couplers with a degree of protection higher than IPX0 GB 17465.4-2009 Appliance couplers for household and similar general purposes—Part 2:Couplers dependent on appliance weight for engagement GB/T 17465.4-2015 Appliance couplers for household and similar general purposes—Part 2-4:Couplers dependent on appliance weight for engagement GB/T 17465.5-2017 Appliance couplers for household and similar general purposes—Part 2-1:Sewing machine couplers GB/T 17465.6-2022 Appliance couplers for household and similar general purposes—Part 3:Standard sheets and gauges GB/T 11918.4-2025 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes—Part 4:Switched socket-outlets with or without interlock

Adopt standards

IEC 60309-1:2012

Related Standards

GB/T 5273-1985 Replaced

GB/T 5273-1985 Terminals for transformers,high-voltage apparatus and bushings

Publish Date: 1985-08-01
GB 1002-1996 Replaced

GB 1002-1996 Single phase plugs and socket-outlets for household and similar purposes Types、basic parameters and dimensions

Publish Date: 1996-01-10
GB 2099.1-1996 Replaced

GB 2099.1-1996 Plugs and socket-outlets for household and similar purposes Part 1:General requirements

Publish Date: 1996-01-10
GB 16837-1997 Abolished

GB 16837-1997 Safety requirements for switched and fused portable multiple socket-outlet without interlock for household and similar purposes

Publish Date: 1997-06-03
GB 13140.1-1997 Replaced

GB 13140.1-1997 Connecting devices for low voltage circuits for household and similar purposes Part 1:General requirements

Publish Date: 1997-06-28
GB 2099.2-1997 Replaced

GB 2099.2-1997 Plugs and socket-outlets for household and similar purposes—Part 2:Particular requirements for socket-outlets for appliances

Publish Date: 1997-12-26
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