Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 24621.1-2009 Application guide for electric safety of low-voltage switchgear and controlgear assemblies Part 1:Switchgear assemblies $630.00 via email in 1~3 business day superseded
GB/T 24621.1-2021 Application guide for electric safety of low-voltage switchgear and controlgear assemblies—Part 1: switchgear assemblies $645.00 via email in 1~5 business day valid
GB/T 29303-2012 Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications $1515.00 via email in 1~8 business day valid
GB/T 29312-2012 Low-voltage reactive power compensation switchgear component $170.00 immediately superseded
GB/T 29312-2022 Low-voltage reactive power compensation switching component $315.00 via email in 1~5 business day valid
GB/T 2951.51-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 51: Methods specific to filling compounds - Drop point - Separation of oil - Lower te $170.00 immediately valid
GB/T 30123-2013 Busbar Trunking Systems (Air Insulation Busbar) for Wind Power Generation $210.00 via email in 1~3 business day valid
GB/T 32902-2016 Residual current operated circuit-breaker (CBAR) with automatic reclosing function $490.00 via email in 1~5 business day valid
GB/T 33655-2017 Superconducting power devices-General requirements for characteristic tests of current leads designed for powering superconducting devices $340.00 via email in 1~5 business day valid
GB/T 34581-2017 General technical requirements for photovoltaic system DC circuit breakers $430.00 via email in 1~5 business day valid
GB/T 37751.1-2019 Residual current operated circuit-breakers for household and similar use—Part 1:Outline of blocks and modules for residual current devices standard $220.00 via email in 1~3 business day valid
GB/T 37751.2-2019 Residual current operated circuit-breakers for household and similar use—Part 2:Residual current devices(RCDs)—Vocabulary $430.00 via email in 1~5 business day valid
GB/T 37751.31-2019 Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors $200.00 via email in 1~3 business day valid
GB/T 37751.32-2019 Residual current operated circuit-breakers for household and similar use—Part 3-2:Particular requirements for RCDs with flat quick-connect terminations $120.00 via email in 1~3 business day valid
GB/T 37751.33-2019 Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors $200.00 via email in 1~3 business day valid
GB/T 40777-2021 Requirements for automatic reclosing devices (ARDs) for circuit-breakers,RCBOs and RCCBs for household and similar uses $630.00 via email in 1~5 business day valid
GB/T 41911-2022 Power frequency overvoltage protective devices (POPs) for household and similar applications $1275.00 via email in 1~10 business day valid
GB/T 4942.1-1985 $180.00 via email in 1~3 business day abolished
GB/T 6829-2024 General safety requirements for residual current operated protective devices $630.00 via email in 1~3 business day valid
GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies―Part 1:General rules $140.00 immediately abolished
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