Rated working voltage: AC400V
Rated working current: 1600-4000A
Ultimate short-circuit breaking capacity: 55kA-100kA
Rated insulation voltage: 1000V
Frequency: 50/60Hz
Number of poles: 3/4
Standards: GB/T14048.2, IEC60947-2
VW3 series air circuit breaker is a new generation of high-performance air circuit breaker with excellent technology, complete functions, safety and reliability.
The circuit breaker is suitable for the distribution network with AC 50Hz / 60Hz, rated working voltage 690V and below, rated working current 6300A and below. It has the functions of measurement, diagnosis, analysis and communication, accurate ive protection and power supply monitoring.

Rated working voltage: AC400V

Rated working current: 1600-4000A

Ultimate short-circuit breaking capacity: 55kA-100kA

Rated insulation voltage: 1000V

Frequency: 50/60Hz

Number of poles: 3/4

Standards: GB/T14048.2, IEC60947-2

VW3 series air circuit breaker is a new generation of high-performance air circuit breaker with excellent technology, complete functions, safety and reliability.

The circuit breaker is suitable for the distribution network with AC 50Hz / 60Hz, rated working voltage 690V and below, rated working current 6300A and below. It has the functions of measurement, diagnosis, analysis and communication, accurate selective protection and power supply monitoring.