HVD11Y – 1.14KV
Vacuum Circuit Breaker
HVD11Y-1.14 PERMANENT MAGNETIC OPERATION VACUUM CIRCUIT BREAKER is mainly used in 1140v or 660v three phases electrical distribution system. It is equipped
with permanent magnetic operation device. It is used for distribution power, circuit protection and power
equipment. It is also popular in railway, mine, electricity and so on. The product structure is vertical
design. Vacuum chamber and Permanent magnetic operation device is up-down structure. Adjustment
and maintenance are easy. It has long mechanical life. And it has high breaking ability, high reliability. It’s
in and out bus bar are at the back of the circuit breaker. It can be installed as explosion-proof feed switch
easily.
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