circuit breaker from China manufacturer

Place of Origin:

, China (Mainland)


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Product Detail

We can provide: MCB, ACB, MCCB, ELCB, RCCB

King electric co., Ltd is a factory. Below product are manufactured by ourself. Not trading. Have the ability to provide them with much competitive price!
Product Name: Circuit Breaker
We can provide: MCB, ACB, MCCB, ELCB, RCCB
Miniature breakers(MCB) are used to protect the circuit against short circuit and over load, and suitable for distribution systems of industrial and commercial lighting and electric machinery.
Molded case circuit breakers(MCCB) are suitable for AC 50/60Hz circuits, with rated voltage up to AC 660V and rated operating current to 630V. It features normal structure, reliable performance, complete accessories & high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload short circuit.

The residual current device (RCD) NFIN is designed in conformity with the standards of IEC1008, VDE 0664, CEE27 and BS4293.
It can cut off faulty circuits immediately on the occasion of shock hazard or trunk line leakage. NFIN RCD is mainly suitable for a variety of plants, enterprises, buildings, construction, commerce, guesthouses and homes. It can be used in circuits up to single-phase 240V; Three phase 415V, 50 or 60Hz.
Air circuit breaker(ACB) Mainly suited for distribution network of AC 50/60Hz, rated working current up to 6300A, rated voltage up to 690V to distribute electric power and protect the line and the equipment against the damage due to overload, short circuit, under-voltage and single phase earthing in transformer's neutral point TN distribution system. It is also used to infrequently convert the line under normal condition. The breaker can realize selective protection which can improve the reliability of power supply and avoid unnecessary power failure.