5SM1 Residual current circuit breaker( residual current device, RCCB) 1.Application 5SM1 earth leakage circuit breaker is applied to in AC circuit of frequency of 50HZ, rated voltage up to....
We are Huangshan Safety Electric Technology Co., Ltd , which the leader factory of electric products in China , established in 1993 year . Our main products including circuit breaker( MCB, MCCB, ....
L7 Series Mini Circuit Breaker General The products of L7 belong to the advanced level of the nineties in the world instead of the older generation of L7. They have protective function as....
Huangshan Safety Electric Technology Co., Ltd. hs at best-electrical co m; dbgroup100 at gmai l co m, is on the foot of the world famous Mountain Huangshan, which is one of the leading manufacturer....
The circuit breakers are suitable used in AC and DC 32A and below electric circuits of 50Hz, up to 380V and up to DC 250V respectively, for protection of electrical circuits and apparatus in office....
Huangshan Safety Electric Technology Co., Ltd. is on the foot of the world famous Mountain Huangshan, which is one of the leading manufacturer and exporter in the field of low-voltage electric....