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What Is The Difference Between An Isolator And A Circuit Breaker? |
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Answer» The difference between an ISOLATOR and a CIRCUIT breaker is that, an isolator is a mechanical DEVICE capable of opening or closing a circuit without any arc control device under conditions of no LOAD or negligible current but a circuit breaker is a mechanical device for making and breaking a circuit with are control device under normal and ABNORMAL conditions i.e. even when a heavy fault current is flowing. The difference between an isolator and a circuit breaker is that, an isolator is a mechanical device capable of opening or closing a circuit without any arc control device under conditions of no load or negligible current but a circuit breaker is a mechanical device for making and breaking a circuit with are control device under normal and abnormal conditions i.e. even when a heavy fault current is flowing. |
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