... breaker(MCB) belong to the advanced level of the world.2) They have the characteristc of small size, high sensitivity, long using ... . Please contact us for further information, we are interested to develop business relationship with you.6).rated current of frame ... 25,32,40,50,63A9).Breaking capacity: 6000A,10000A10).Installation: On symmetrical DIN rail11).Standard: IEC1008, GB16916.12).The connecting ...