Mini Circuit Breaker (MCB) DC-100h

Product Description Mini Circuit Breaker(MCB) is applicable to circuit with rated voltage up 400V AC, rated frequency 50/60Hz and rated current up to 63A for protection and control of circuit against overload and short circuit in commercial, household and electric equipment installation. The product is suitable for non-frequently making and breaking operation. Frame class63ARated working voltage240V/415VRated frequency50/60HzRated working current1,3,6,10,16,20,25,32,40,50,63AMaking and breaking capacity6000A(6~40A),4500A(50,63A)Release typeB,C,DPoles1, 2,3,4PMechanical life20000Electric life4000  SequenceNO .ReleaseTestcurrent I/InStart stateTrippingtimeExpectedresults1B,C,D1.13InCold statet≤1hNot tripping2B,C,D1.45InStart right afterthe serial NO .1 testt