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RCD Protection

By | 2018-09-06T10:48:43+00:00 December 6th, 2015|Electrical Services|

RCD Protection A residual-current device (RCD), or residual-current circuit breaker (RCCB), is a device to quickly disconnect current to prevent serious harm from an ongoing electric shock. Injury may still occur in some cases, for example if a human falls after receiving a shock. These electrical wiring devices disconnect a circuit when it detects