The EarthLeakageCircuit-Breaker had been an effective electronic component for preventing electric shock from breakage.
目前,漏电开关已成为防止人身触电和漏电火警事故的一个有效的电器元件。
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It is the only way to solve above problems that the earthleakagecircuitbreaker of time lag action and the distribution protection are adopted in low voltage supply system.