GB/T 5273-1985
Replaced
GB 2099.7-2024
Active
National standards
force_standard
GB 2099.7-2024 Cord extension socket-outlets for household and similar purposes—Safety technical specification
GB 2099.7-2024 Cord extension socket-outlets for household and similar purposes—Safety technical specification
Price:
$ 80
Basic Information
Standard Code:
GB 2099.7-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Low-voltage electrical equipment
ICS Name:
Plugs, sockets, and connectors
Publish Date:
2024-07-24
Implement Date:
2025-08-01
Pages:
40 pages
Scope
This document specifies the classification, main technical parameters, requirements, markings, symbols, and instructions for extension cord sockets, as well as inspection rules, and describes the corresponding test methods.
This document is applicable to extension cord sockets used indoors or outdoors for household and similar purposes.
This document is also applicable to mobile sockets intended to connect a flexible cable.
Development Information
Replace the following standards
Referenced Standards
GB 1002-2024 Single phase plugs and socket-outlets for household and similar purposes—Types,basic parameters and dimensions
GB/T 2099.1-2021 Plugs and socket-outlets for household and similar purposes—Part 1:General requirements
GB/T 2099.6-2008 Plugs and socket-outlets for household and similar purposes—Part 2:Particular requirements for fused plugs
GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold
GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold
GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat
GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat
GB/T 2423.55-2006 Environmental testing for electric and electronic products—Part 2:Test methods—Test Eh:Hammer tests
GB/T 2423.55-2023 Environmental testing—Part 2:Test methods—Test Eh:Hammer tests
GB 5013.1-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 1:General requirements
GB 5013.2-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 2:Test methods
GB 5013.3-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 3:Heat resistant silicone insulated cables
GB 5013.4-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 4:Cords and flexible cables
GB 5013.5-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 5:Lift cables
GB 5013.6-1997 Rubber insulated cables of rated voltages up to and including 450/750V Part 6:Arc welding cables
GB 5013.7-1997 Rubber insulated cables of rated voltages up to and including 450/750V—Part 7:Heat resistant ethylene-vinyl acetate rubber insulated cables
GB/T 5013.8-2006 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 8:Cords for applications requiring high flexibility
GB/T 5013.1-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 1:General requirements
GB/T 5013.2-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 2:Test methods
GB/T 5013.3-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 3:Heat resistant silicone insulated cables
GB/T 5013.4-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 4:Cords and flexible cables
GB/T 5013.5-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 5:Lift cables
GB/T 5013.6-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 6:Arc welding electrode cables
GB/T 5013.7-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 7:Heat resistant ethylene-vinyl acetate rubber insulated cables
GB/T 5013.8-2013 Rubber insulated cables—Rated voltages up to and including 450/750 V—Part 8:Cords for applications requiring high flexibility
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 5169.5-2020 Fire hazard testing for electric and electronic products—Part 5:Test flames—Needle-flame test method—Apparatus,confirmatory test arrangement and guidance
GB/T 5465.2-1996 Graphical symbols for use on electrical equipment
GB/T 5465.2-2008 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols
GB/T 5465.2-2023 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols
GB 13539.1-2002 Low-voltage fuses—Part 1:General requirements
GB 13539.1-2008 Low-voltage fuses—Part 1:General requirements
GB/T 13539.1-2015 Low-voltage fuses—Part 1:General requirements
GB/T 13539.2-2002 Low-voltage fuses—Part 2:Supplementary requirements for fuses for use by authorized persons(fuses mainly for industrial application)
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 13539.2-2015 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 K
GB 13539.3-1999 Low-voltage fuses—Part 3:Supplementary requirements for fuses for use by unskilled person (fuses for mainly for household and similar apllication)
GB 14536.16-2000 Automatic electrical controls for household and similar use particular requirements for electric actuators
GB/T 14536.16-2013 Automatic electrical controls for household and similar use—Particular requirements for electric actuators
GB/T 14536.17-2005 Automatic electrical controls for household and similar use—Particular requirements for automatic electrical water level sensing controls of the float or electrode-sensor type used in boiler applications
GB/T 14536.18-2006 Automatic electrical controls for household and similar use—Particular requirements for automatic electrical water level controls of the float type for household and similar applications
GB/T 14536.19-2006 Automatic electrical controls for household and similar use—Particular requirements for electrically operated gas valves, including mechanical requirements
GB/T 14536.19-2017 Automatic electrical controls for household and similar use—Particular requirements for electrically operated gas valves,including mechanical requirements
GB/T 14536.20-2008 Automatic electrical controls for household and similar use—Particular requirements for automatic electric water and air flow sensing controls,including mechanical requirements
GB/T 14536.21-2008 Automatic electrical controls for household and similar use—Particular requirements for electrically operated oil valves,including mechanical requirements
GB/T 16842-2016 Protection of persons and equipment by enclosures—Probe for verification
GB 17701-1999 Circuit-breaker for equipment
GB/T 17701-2008 Circuit-breaker for equipment
GB/T 17701-2023 Circuit-breakers for equipment(CBE)
GB/T 17465.1-2022 Appliance couplers for household and similar general purposes—Part 1:General requirements
GB/T 17465.6-2022 Appliance couplers for household and similar general purposes—Part 3:Standard sheets and gauges
GB/T 17799.1-1999 Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments
GB/T 17799.1-2017 Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments
GB 17799.3-2001 Electromagnetic compatibility—Generic standards-Emission standard for residential, commercial and light-industrial environments
GB 17799.3-2012 Electromagnetic compatibility(EMC)—Generic standards—Emission standard for residential, commercial and light-industrial environments
GB 17799.3-2023 Electromagnetic compatibility(EMC)—Generic standards—Part 3:Emission standard for equipment in residential environments
GB/T 19637-2017 Electrical accessories—Cable reels for household and similar purposes
GB/T 20002.4-2015 Drafting for special aspects in standards—Part 4:Safety aspects for their inclusion in standards
GB/T 20234.1-2023 Connection set for conductive charging of electric vehicles—Part 1:General requirements
GB/T 28046.3-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 3:Mechanical loads
GB/T 33594-2017 Charging cables for electric vehicles
GB/T 33594-2025 Charging cables for electric vehicles
Related Standards
GB 1002-1996
Replaced
GB 1002-1996 Single phase plugs and socket-outlets for household and similar purposes Types、basic parameters and dimensions
GB 2099.1-1996
Replaced
GB 2099.1-1996 Plugs and socket-outlets for household and similar purposes Part 1:General requirements
GB 16837-1997
Abolished
GB 16837-1997 Safety requirements for switched and fused portable multiple socket-outlet without interlock for household and similar purposes
GB 13140.1-1997
Replaced
GB 13140.1-1997 Connecting devices for low voltage circuits for household and similar purposes Part 1:General requirements
GB 2099.2-1997
Replaced