GB/T 7251.3-2006
Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for Low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
2018-05
- Standard No.
- GB/T 7251.3-2006
- Language
- Chinese
- Release Date
- 2006
- Published By
- 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- Replace By
- GB/T 7251.3-2017
- Lastest
- GB/T 7251.3-2017
GB/T 7251.3-2006 history
- 2017 GB/T 7251.3-2017 Low-voltage switchgear and controlgear assemblies.Part 3:Distribution boards intended to be operated by ordinary persons(DBO)
- 2006 GB/T 7251.3-2006 Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for Low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
GB/T 7251.3-2006 -All Parts
GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies―Part 1: General rules
GB/T 7251.10-2014 Low-voltage switchgear and controlgear assemblies.Part 10:Guidance to specifying assemblies
GB/T 7251.12-2013 Low-voltage switchgear and controlgear assemblies—Part 2: Power switchgear and controlgear assemblies
GB/T 7251.3-2017 Low-voltage switchgear and controlgear assemblies.Part 3:Distribution boards intended to be operated by ordinary persons(DBO)
GB/T 7251.4-2017 Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)
GB/T 7251.5-2017 Low-voltage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks
GB/T 7251.6-2015 Low-voltage switchgear and controlgear assemblies—Part 6: Busbar trunking systems(busways)
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
GB/T 7251.8-2020 Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly