mccb

MCCB application: series moulded case circuit breaker is one of the most advanced type breaker in the world. which adpot international advanced design and manufacturer technology. they are suitable for short circuit and overload protection ofr circuit of AC 690V 50 or 60HZ, rated current from 12.5A to 630A. it takes protect effect when mouse cage motors non-frequent start, breaking off working and protection overload, short circuit and lacking voltage. Technical dat Type: CQM3Rated voltage: 220VFrequency: 50/60HzRated current: 12.5A to 1600ANumber of pole: 3 pole and 4 poleThermodynamic Release: 1.05in code stateAmbient temperature: 40oCOperational current of magnetic release: 10in+-20%Operation performance: 8500 timesUltimate short circuit breaker capacity:18Service short Circuit breaker capacity:25