c45n mini circuit breaker Breaking capacity: 4.5KA/6KA Poles: 1P,2P,3P,4P Rated current: 6,10,16,20,25, ... 32,40,50,63A c45n mini circuit breaker Function ( MCB Mini circuit breakr ):1 ... miniature circuit breaker, 1P,CurveC, rated current is 32A, and quantity is 100 pieces, should be marked: MCB EBS1B-63/1PC32; 100PCS c45n mini circuit breaker