Miniature Circuit Breaker MCB: 1)OEM is available 2)Comply with IEC 60898, BS 3871-1 3)Various quality levels for selection. Miniature Circuit Breaker MCBMain ... function and Description:ApplicationC45N series circuit breaker is used in lighting distribution system or ... 6,10,15,16,20,25,32,40,50,60,63A (D):1,3,5,6,10,15,16,20 ...