HKW1 Series ACB Low Voltage High Quality Air Circuit Breaker

Air circuit breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V,690V and rated service current up to 6300A.

Product Details Company Profile

Description

Model NO.: HKW1
Operation: Electric Type
Arc-extinguishing Medium: Air
Structure: ACB
Type: Circuit Breaker
Certification: ISO9001-2000, CE, CCC
Busbar: Copper
Trademark: CNHK
Specification: 0.003
HS Code: 8535210000

Breaking Capacity: Low Voltage Circuit Breakers
Speed: High-Speed Circuit Breaker
Installation: Fixied or Mavable Type
Poles Number: 3
Function: Conventional Circuit Breaker
Pole: 3p 4p
Product: Pointed by Customer
Transport Package: Carton Package
Origin: China

1.1.Application scope
Air circuit breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V,690V and rated service current up to 6300A. It is mainly used to distribute electric energy and protect circuits and electric equipmetn against over-load, under-voltage, short-circuit and single-phase earthing fault. With Intelligentized and selective protection functions , the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines(for 690V) and modern high-buildings, especially for the distribution system of interlligentized building.

1.2.Standard: IEC/EN60947-2

2.Main technical parameter

LV High Quality Air Circuit Breaker (acb)