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Question
What is a circuit breaker contact multiplier relay?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
nc is normally contact to common terminal,when gives supply to the relay common contact to no contact 
Is This Answer Correct ?    0 Yes 0 No
Anand
 
Answer
# 2
You mean the aux switches of cb ? There are NO and NC
contacts (determined when the cb is in open position)which
operate when the cb opens or closes.
 
Is This Answer Correct ?    2 Yes 9 No
K.prakashchandra
 
 
 

 
 
 
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