Detailed Product Description MT45 60mini circuit breaker MCB TECHNICAL DATA Rated voltage UN230/400V AC,max,60V DCRated current IN0.5-63ARated frequency FN50HZRated breaking capacity3KA,4.5KA,6KAEnergy limiting class3Tripping characteristicB,C,DCross-section of connecting lead1-25mm2Isolating classBMounting on the railEN50022Build-in width18mm/poleSealing possibilityON-OFFStandardsIEC 60898, ...