why trip circuit supervision is taking through breaker contact? what happen if t

why trip circuit supervision is taking through breaker contact? what happen if takendirectly?

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why trip circuit supervision is taking through breaker contact? what happen if takendirectly?..

Answer / k.prakashchandra

TSR is for beaker trip circuit

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why trip circuit supervision is taking through breaker contact? what happen if takendirectly?..

Answer / mostafaghodrat

BECAUSE Switching contacts is C.B
This task is performed by changing the spring
This spring is the C.B

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