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Technical ArticleWhat does “RCD protected” mean on an electrical fuse switch?Time：2019-02-28 09:37:14 Click：
RCD protected means " Residual Current protective Device", as we can see from the full name, which is a kind of protective device;
Functions:
1)To prevent the single-phase shock accident that caused by leakage; 2)To prevent the fire and equipment burning accident that cause by leakage; 3)To detect and switch off all kinds of one-phase grounding fault; 4) To provide the overload, overvoltage, undervoltage and phase loss protection,etc.
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