What is the function of trip neutral close switch?
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Answer Posted / sunil kumar
TNC switch is a three position switch. when it is
in close position it will put the circuit breaker in
operation by energizing the closing coil and when it is in
trip position it will trip the circuit by energize the trip
coil in circuit breaker. But the switch After energize the coil it is going on in neutral position Automatically.
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