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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "switchgear" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 14048.5-2017
  • Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices switchgear
    China National Standards
  • GB/T 7251.4-2017
  • Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS) switchgear
    China National Standards
  • GB/T 24276-2017
  • A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation switchgear
    China National Standards
  • GB/T 7251.3-2017
  • Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons(DBO) switchgear
    China National Standards
  • GB/T 14048.13-2017
  • Low-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB) switchgear
    China National Standards
  • GB/T 7251.5-2017
  • Low-voltage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks switchgear
    China National Standards
  • GB/T 22381-2017
  • Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations switchgear
    China National Standards
  • GB/T 22382-2017
  • Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above switchgear
    China National Standards
  • GB/T 33977-2017
  • Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations switchgear
    China National Standards
  • GB/T 14048.3-2017
  • Low-voltage switchgear and controlgear—Part3: Switches,disconnectors,switch-disconnectors and fuse-combination units switchgear
    China National Standards
  • GB/T 35685.1-2017
  • Low-voltage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation during repair and maintenance work switchgear
    China National Standards
  • GB/T 35743-2017
  • Low-voltage switchgear and controlgear—Product data and properties for information exchange switchgear
    China National Standards
  • GB/T 14048.22-2017
  • Low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors switchgear
    China National Standards
  • GB/T 14048.12-2016
  • Low-voltage switchgear and controlgear—Part 4-3: Contactors and motor-starters—AC semiconductor controllers and contactors for non-motor loads switchgear
    China National Standards
  • GB/T 18859-2016
  • Enclosed low-voltage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault switchgear
    China National Standards
  • DL/T 1630-2016
  • (Specification for partial discharge special high - frequency detection of gas - insulated metal - enclosed switchgear) switchgear
    China Electricity & Power Standards
  • NB/T 42101-2016
  • (General guidance for type test and type test report for high - voltage switchgear) switchgear
    China Energy industry Standards
  • GB/T 32822-2016
  • General specifications for medium-voltage switchgear and controlgear in ships switchgear
    China National Standards
  • GB/T 14048.6-2016
  • Low-voltage switchgear and controlgear—Part 4-2: Contactors and motor-starters—AC semiconductor motor controllers and starters (including soft-starters) switchgear
    China National Standards
  • GB/T 14048.16-2016
  • Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines switchgear
    China National Standards
  • GB/T 7061-2016
  • Low-voltage switchgear and controlgear assemblies in ship switchgear
    China National Standards
  • GB/T 14048.10-2016
  • Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches switchgear
    China National Standards
  • GB/T 32580.303-2016
  • Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-3: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase inductive voltage transformers switchgear
    China National Standards
  • GB/T 32580.301-2016
  • Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-1: Measurement, control and protection devices for specific use in a.c. traction system— Application guide switchgear
    China National Standards
  • GB/T 32580.1-2016
  • Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 1: Single-phase circuit-breakers with Un above 1 kV switchgear
    China National Standards
  • GB/T 32580.302-2016
  • Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-2: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers switchgear
    China National Standards
  • GB/T 32580.2-2016
  • Railway applications—Fixed installations—Particular requirements for a.c. switchgear—Part 2: Single-phase disconnectors,earthing switches and switches with Un above 1KV switchgear
    China National Standards
  • GB/T 14048.8-2016
  • Low-voltage switchgear and controlgear—Part 7-2: Ancillary equipment—Protective conductor terminal blocks for copper conductors switchgear
    China National Standards
  • GB/T 14048.11-2016
  • Low-voltage switchgear and controlgear—Part 6-1: Multiple function equipment—Transfer switching equipment switchgear
    China National Standards
  • GB/T 14048.18-2016
  • Low-voltage switchgear and controlgear—Part 7-3: Ancillary equipment—Safety requirements for fuse terminal blocks switchgear
    China National Standards
  • GB/T 14048.7-2016
  • Low-voltage switchgear and controlgear—Part 7-1:Ancillary equipment—Terminal blocks for copper conductors switchgear
    China National Standards
  • GB/T 10233-2016
  • Basic testing method for low-voltage switchgear and controlgear assemblies switchgear
    China National Standards
  • GB/T 2900.20-2016
  • Electrotechnical terminology High-voltage switchgear and controlgear switchgear
    China National Standards
  • DL/T 593-2016
  • (Common technical requirements for high-voltage switchgear and control equipment standards) switchgear
    China Electricity & Power Standards
  • DL/T 1586-2016
  • 12 kV solid insulated metal -- Enclosed switchgear and controlgear switchgear
    China Electricity & Power Standards
  • NB/T 42105-2016
  • (High - pressure AC gas - insulated metal - enclosed switchgear pot - type insulators) switchgear
    China Energy industry Standards
  • NB/T 42064-2015
  • (3.6kV ~ 40.5kV AC metal-enclosed switchgear and control equipment Test Guidelines) switchgear
    China Energy industry Standards
  • GB/T 31846-2015
  • Cabinets for high-voltage switchgear—General technical specification switchgear
    China National Standards
  • GB 7251.6-2015
  • Low-voltage switchgear and controlgear assemblies—Part 6: Busbar trunking systems(busways) switchgear
    China National Standards
  • GB/T 7251.7-2015
  • Low-voltage switchgear and controlgear assemblies—Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations switchgear
    China National Standards
  • NB/T 20337-2015
  • Seismic qualification of class 1E metal-enclosed switchgear assemblies in nuclear power plants switchgear
    China Energy industry Standards
  • GB/T 7251.10-2014
  • Low-voltage switchgear and controlgear assemblies―Part 10: Guidence to specifying assemblies switchgear
    China National Standards
  • GB/T 20641-2014
  • Empty enclosures for Low-voltage switchgear and controlgear assemblies―General requirements switchgear
    China National Standards
  • DL/T 1390-2014
  • High-voltage alternating current power accept switchgear for rated voltage 12kV switchgear
    China Electricity & Power Standards
  • NB/T 42044-2014
  • Alternating-current metal-enclosed intelligent switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV switchgear
    China Energy industry Standards
  • GB/T 21207.1-2014
  • Low-voltage switchgear and controlgear―Device profiles for networked industrial devices―Part 1: General rules for development of device profiles switchgear
    China National Standards
  • GB/T 21207.2-2014
  • Low-voltage switchgear and controlgear―Device profiles for networked industrial devices―Part 2: Root device profiles for starters and similar equipment switchgear
    China National Standards
  • GB/T 18858.7-2014
  • Low-voltage switchgear and controlgear-controller-device interfaces (CDIs)―Part 7: CompoNet switchgear
    China National Standards
  • GB 7251.1-2013
  • Low-voltage switchgear and controlgear assemblies―Part 1: General rules switchgear
    China National Standards
  • GB 7251.12-2013
  • Low-voltage switchgear and controlgear assemblies—Part 2: Power switchgear and controlgear assemblies switchgear
    China National Standards
  • GB/T 14048.21-2013
  • Low-voltage switchgear and controlgear―Part 5-9: Control circuit devices and switching elements―Flow rate switches switchgear
    China National Standards
  • GB/T 14048.20-2013
  • Low-voltage switchgear and controlgear―Part 5-8: Control circuit devices and switching elements―Three-position enabling switches switchgear
    China National Standards
  • GB/T 14048.19-2013
  • Low-voltage switchgear and controlgear―Part 5-7: Control circuit devices and switching elements―Requirements for proximity devices with analogue output switchgear
    China National Standards
  • DL/T 728-2013
  • Choose guide of gas-insulated metal-enclosure switchgear switchgear
    China Electricity & Power Standards
  • DL/T 1300-2013
  • (Gas-insulated metal-enclosed switchgear site impact test guidelines) switchgear
    China Electricity & Power Standards
  • NB/T 42025-2013
  • Intelligent gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above switchgear
    China Energy industry Standards
  • NB/T 20227-2013
  • Qualification of switchgear assemblies for class 1E applications in nuclear power plants switchgear
    China Energy industry Standards
  • DL/T 1250-2013
  • Application guidelines for charged gas-insulated metal-enclosure switchgear device partial discharge detection with ultrasonic method switchgear
    China Electricity & Power Standards
  • GB/T 29489-2013
  • lnductive load switching of high-voltage alternating current switchgear and controlgear switchgear
    China National Standards
  • GB 14048.1-2012
  • Low-voltage switchgear and controlgear - Part 1: General rules switchgear
    China National Standards
  • GB/T 29312-2012
  • Low-voltage reactive power compensation switchgear component switchgear
    China National Standards
  • GB/T 28819-2012
  • Aluminium alloy enclosures for gas-filled high-voltage switchgear switchgear
    China National Standards
  • GB/T 18858.2-2012
  • Low-voltage switchgear and controlgear - Controller-device interfaces(CDIs) - Part 2: Actuator sensor interface(AS-i) switchgear
    China National Standards
  • GB/T 18858.1-2012
  • Low-voltage switchgear and controlgear - Controller-Device interfaces (CDIs) - Part 1: General rules switchgear
    China National Standards
  • GB/T 28811-2012
  • High-voltage switchgear and controlgear - Digital interfaces based on IEC 61850 switchgear
    China National Standards
  • GB/T 18858.3-2012
  • Low-voltage switchgear and controlgear - Controller-device interface(CDIs) - Part 3: DeviceNet switchgear
    China National Standards
  • GB/T 28810-2012
  • High-voltage switchgear and controlgear - The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear switchgear
    China National Standards
  • GB/Z 25842.2-2012
  • Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions switchgear
    China National Standards
  • NB/T 31037-2012
  • Low-voltage switchgear and controlgear assemblies for wind power generation switchgear
    China Energy industry Standards
  • GB/T 28534-2012
  • The health and environmental impact on release of sulphur hexafluoride (SF6) used in high-voltage switchgear and controlgear switchgear
    China National Standards
  • GB 28525-2012
  • Compact switchgear assemblies for rated voltages of 72.5 kV and above switchgear
    China National Standards
  • GB/T 28537-2012
  • Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear switchgear
    China National Standards
  • GB/T 28428-2012
  • 27.5kV and 2×27.5kV AC metal-enclosed switchgear and controlgear for electrification railway switchgear
    China National Standards
  • GB/T 11022-2011
  • Common specifications for high-voltage switchgear and controlgear standards switchgear
    China National Standards
  • GB 2536-2011
  • Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear switchgear
    China National Standards
  • DL/T 618-2011
  • Guide for hand-over test of gas-insulated metal-enclosed switchgear on site switchgear
    China Electricity & Power Standards
  • SN/T 2874.1-2011
  • Rules for the inspection of low-voltage switchgear and controlgear assemblies for import and export. Part 1: General requirement switchgear
    China Import Export Inspection Standards
  • GB/T 25890.3-2010
  • Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch disconnectors and earthing switches switchgear
    China National Standards
  • GB/T 25890.9-2010
  • Railway applications - Fixed installations - DC switchgear Part 7-3: Measurement,control and protection devices for specific use in d.c. traction systems-Isolating voltage transducers and other voltage measuring devices switchgear
    China National Standards
  • GB/T 25890.1-2010
  • Railway applications - Fixed installations - DC switchgear - Part 1:General switchgear
    China National Standards
  • GB/T 25890.2-2010
  • Railway applications - Fixed installations - DC switchgear - Part 2: DC circuit breakers switchgear
    China National Standards
  • GB/T 25890.4-2010
  • Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches switchgear
    China National Standards
  • GB/T 25890.6-2010
  • Railway applications - Fixed installations - DC switchgear - Part 6: DC switchgear assemblies switchgear
    China National Standards
  • GB/T 25890.8-2010
  • Railway applications - Fixed installations - DC switchgear Part 7-2: Measurement,control and protection devices for specific use in d.c. traction systems-Isolating current transducers and other current measuring devices switchgear
    China National Standards
  • GB/T 25890.7-2010
  • Railway applications - Fixed installations - DC switchgear - Part 7-1: Measurement,control and protection devices for specific use in d.c. traction systems-Application guide switchgear
    China National Standards
  • GB/T 25890.5-2010
  • Railway applications - Fixed installations - DC switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. system switchgear
    China National Standards
  • GB/Z 25842.1-2010
  • Low-voltage switchgear and controlgear - Overcurrent protective devices - Part 1: Application of short-circuit ratings switchgear
    China National Standards
  • GB 14048.4-2010
  • Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters (Including motor protector) switchgear
    China National Standards
  • DL/T 617-2010
  • Specification for Gas-insulated metal-enclosed switchgear switchgear
    China Electricity & Power Standards
  • GB/Z 24835-2009
  • Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear switchgear
    China National Standards
  • GB/Z 24836-2009
  • Specification for 1100kV gas-insulated metal-enclosed switchgear switchgear
    China National Standards
  • GB/T 13540-2009
  • Seismic qualification for high-voltage switchgear and controlgear switchgear
    China National Standards
  • GB/T 24621.1-2009
  • Application guide for electric safety of low-voltage switchgear and controlgear assemblies - Part 1: Switchgear assemblies switchgear
    China National Standards
  • GB/T 24276-2009
  • A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear switchgear
    China National Standards
  • GB/T 24275-2009
  • Low-voltage fixed connection enclosed switchgear and controlgear assemblies switchgear
    China National Standards
  • GB/T 24274-2009
  • Low-voltage withdrawable switchgear and controlgear assemblies switchgear
    China National Standards
  • GB/T 2820.4-2009
  • Reciprocating internal combustion engine driven alternating current generating sets - Part 4: Controlgear and switchgear switchgear
    China National Standards
  • GB/T 23359-2009
  • Frame-type cabinets for low-voltage switchgear switchgear
    China National Standards
  • GB/T 22764.2-2008
  • Cabinets for low-voltage switchgear - Part 2: Series of dimensions switchgear
    China National Standards
  • GB/T 22764.4-2008
  • Cabinets for low-voltage switchgear - Part 4: Electrical safety requirements switchgear
    China National Standards

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