GB/T 20636-2006
ActiveConnecting device - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Particular requirements for conductors above 35mm2 up to 300mm2
连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求
Application Summary AI generated
This standard specifies safety requirements for screw-type and screwless-type clamping units used to connect electrical copper conductors with cross-sections from above 35mm² up to 300mm². It is applied in the design, testing, and certification of connecting devices for industrial electrical installations, power distribution equipment, and heavy-duty electrical systems where large-gauge conductors are used. The standard ensures reliable electrical connections and prevents hazards such as overheating or loosening under mechanical and thermal stress.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.