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What is the maximum resettable & break time in Masterpact NT/NW and Easypact MVS control units.


Maximum resettable and maximum  break times are the times linked to instantaneous protection. 

> Maximum resettable time is the time the breaker could withstand a fault before giving a tripping order. It means maximum resettable time is the time
during which a FAULT can appear, before the trip of the circuit breaker. 


> Maximum break time is the maximum time for the Circuit breaker and the Micrologic to eliminate the fault. It means maximum break time it is the tripping
  time including the global tripping chain of the circuit breaker. 

The maximum resettable time is included in the maximum break time. 

The maximum resettable time is 20ms where as the maximum break time is 50ms.

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