Technical FAQs 3

What is a circuit breaker?

Circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions, and can close, carry and break current under abnormal circuit conditions within a specified time.

Which circuit breaker is suitable for AC 50/60hz?

KNL1 series Residual current circuit breaker (without over-current protection) Is suitable for the line of AC 50/60Hz, voltage 240V (2pole)/415V (4pole), rated current up to 63A. When GAONENGGELE ELECTRICAL SHARES CO., LTD.

What is the rated voltage of a molded case circuit breaker?

Electrical Moulded Case Circuit Breaker Quick Details Rated Current In (A):63A Rated voltage Ue (V):400/415 Rated insulation voltage Ui (V):690 Mechanical times:20,000 Rated...

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