The shell is made of diecasted Al-alloy, inside is installed MCB or MCCB. Has C45, C65, CM1 to be supplied.

铸铝合金外壳，内装高分断小型断路器或塑壳式断路器。有C45、C65、CM 1可供选择。

youdao

Note:For CM1-160,225 four-poles breakers, the instantaneous release of N-pole (short-circuit protection) have no 5 In spec.

注：对CM1-160 、225四极断路器，其中性极（N ）的瞬时 脱扣器（短路保护）均无5In规格。

youdao

Note:For CM1-160,225 four-poles breakers, the instantaneous release of N-pole (short-circuit protection) have no 5 In spec.

注：对CM1-160 、225四极断路器，其中性极（N ）的瞬时 脱扣器（短路保护）均无5In规格。

youdao