... , MY, S230, S250 CE,CCC,ISO9000,UL,ROHS certificated Miniature Circuit Breaker (MCB)Features: 1. Widely used in lighting distribution system or ... light in weight, reliable and excellentin performance. It has high breaking capacity, can trip quickly, and its case anditems are ... than 6000 operations5) Mechanical life :no less than 20000 operations6) Breaking capacity: 3KA, 4.5KA, 6KA, 8KA, 10KA, 12KA7) ...