GB/T 7251.3-2006
AbolishedLow-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
低压成套开关设备和控制设备 第3部分：对非专业人员可进入场地的低压成套开关设备和控制设备-配电板的特殊要求
🔗 Related Standards / 同类标准
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General rules of reliability for low voltage apparatus
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Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
GB/Z 22202-2016
Reliability test method of residual current operated circuit-breakers for household and similar uses