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YJQ1-12/1250-31.5 circuit breaker combination switch (gas box assembly)

Classification:

Switchgear equipped with 12kV environmentally friendly gas insulated upper isolation/grounding solution

It specializes in the design, manufacture and sales of 12KV ~ 40.5 KV indoor and outdoor vacuum circuit breakers, environmental protection gas boxes (circuit breaker units) and complete sets of cabinets. By the end of 2022, it has sold more than 100,000 sets of indoor and outdoor circuit breakers and gas box (circuit breaker units) operating mechanisms.


Keywords: circuit breaker, combination switch

Product Details


installation size

 

 

 

technical parameters:

 

Rated voltage

(KV)

Rated current

(A)

Rated breaking current

(kA)

Phase distance

(mm)

Operating voltage (V)

12

1250

31.5

150

AC/DC110~220

surface treatment

Mechanical life Usage environment

Salt spray test

(more than 500 hours)

10000 times

-25℃~-40℃/+70℃

Comply with GB1984/GB11022/GB1985/GB3906/IEC and other relevant standards.

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