| 单词 | ground leakage circuit breaker |
| 释义 | ground leakage circuit breaker in Electrical Engineering (graʊnd likɪdʒ sɜrkɪt breɪkər) or earth leakage circuit breaker Word forms: (regular plural) ground leakage circuit breakers noun (Electrical engineering: Electrical power, Power consumption) ground , ground A ground leakage circuit breaker is a protective device designed to protect both equipment and users from fault currents between the live and ground conductors. The ground leakage circuit breaker turns the electricity supply off when current travels into the ground wire. In some situations it is not possible to obtain an efficient grounding, so the supplyauthority will insist on the installation of a ground leakage circuit breaker. A ground leakage circuit breaker is a protective device designed to protect both equipment and users from fault currentsbetween the live and ground conductors. |
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