GB/T 37751.31-2019
ActiveResidual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors
家用和类似用途的剩余电流动作断路器 第3-1部分：具有连接外部铜导线的无螺纹型接线端子的RCD的特殊要求
Application Summary AI generated
This standard specifies the particular requirements and test methods for residual current devices (RCDs) equipped with screwless-type terminals intended for connecting external copper conductors. It applies to household and similar electrical installations, ensuring safe and reliable electrical connections without the need for screws. The standard is used by manufacturers and testing laboratories to verify compliance with performance, mechanical, and electrical safety criteria for these specific RCDs.
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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.