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What is C2-M2-E2 class in circuit breaker. why and where it
is to be used in circuit breaker
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Answer Posted / anupam srivastav
C2- Low probability of restrike.
M2- Type tested for 10,000 operation before needing any maintainance except routine maintainance activity.
E2- Not required any maintainance during expected operating cycle (1-52 kV)
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