2026-7-13 216.73.216.220
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Low-voltage distribution electrical equipment

GB/T 24276-2025 A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation 
  Issued on: 2025-12-31   Translation Price(USD): 735.0
GB/T 14048.25-2025 Low-voltage switchgear and controlgear—Part 9-2: Active arc-fault mitigation systems—Optical-based internal arc-detection and mitigation devices 
  Issued on: 2025-12-31   Translation Price(USD): 1125.0
GB/T 14048.16-2025 Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines 
  Issued on: 2025-12-31   Translation Price(USD): 645.0
GB/T 22200.5-2025 Reliability of low-voltage apparatus—Part 5:Reliability test method of residual current operated circuit-breaker for household and similar uses 
  Issued on: 2025-12-31   Translation Price(USD): 435.0
GB/T 7251.5-2025 Low-voltage switchgear and controlgear assemblies—Part 5:Assemblies for power distribution in public networks 
  Issued on: 2025-12-2   Translation Price(USD): 1040.0
GB/T 20641-2025 Empty enclosures for low-voltage switchgear and controlgear assemblies—General requirements 
  Issued on: 2025-12-2   Translation Price(USD): 832.0
GB/T 18499-2025 Residual current-operated protective devices (RCD) for household and similar use-Electromagnetic compatibility 
  Issued on: 2025-10-31   Translation Price(USD): 270.0
GB/T 31143-2025 General requirements for arc fault detection and protection devices (AFDD) 
  Issued on: 2025-10-05   Translation Price(USD): 2235.0
GB/T 33346-2025 Busbar trunking systems (compact insulated busways) for wind power 
  Issued on: 2025-8-1   Translation Price(USD): 315.0
GB/T 7251.10-2025 Low-voltage switchgear and controlgear assemblies - Part 10: Guidance to specifying assemblies 
  Issued on: 2025-8-1   Translation Price(USD): 825.0
GB/T 7251.7-2025 Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations 
  Issued on: 2025-8-1   Translation Price(USD): 555.0
T/CASME 2016-2025 Digital service specification of operation and maintenance for high and low-voltage switchgear 
  Issued on: 2025-06-27   Translation Price(USD):
NB/T 11757-2024 Technical specification for low voltage unified power quality conditioner 
  Issued on: 2024-12-25   Translation Price(USD): 405.0
GB/T 6829-2024 General safety requirements for residual current operated protective devices 
  Issued on: 2024-05-28   Translation Price(USD): 630.0
GB/T 13539.7-2024 Low voltage fuses—Part 7: Supplementary requirements for fuse-links for the protection of batteries and battery systems 
  Issued on: 2024-4-25   Translation Price(USD): 315.0
GB/T 13539.6-2024 Low-voltage fuses—Part 6：Supplementary requirements for fuses-links for the protection of solar photovoltaic energy systems 
  Issued on: 2024-4-25   Translation Price(USD): 495.0
GB/T 9364.8-2023 Miniature fuses一Part 8：Fuse resistors with particular overcurrent protection 
  Issued on: 2023-12-28   Translation Price(USD): 375.0
GB/Z 43533-2023 Integration of internal arc-fault mitigation systems in power switchgear and controlgear assemblies (PSC-assemblies) according to GB/T 7251.2—2023 
  Issued on: 2023-12-28   Translation Price(USD): 510.0
GB/T 9364.6-2023 Miniature fuses一Part 6: Fuse-holders for miniature fuse-links 
  Issued on: 2023-12-28   Translation Price(USD): 735.0
GB/T 9816.1-2023 Thermal-links—Part 1: Requirements and application guide  
  Issued on: 2023-05-23   Translation Price(USD): 675.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040