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YS1-12M -31.5/1250-31.5 Circuit Breaker

Classification:

Switchgear with 12kV air insulated circuit breaker intermediate arrangement

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 spacing

(mm)

operating voltage

(V)

surface treatment

mechanical life

use environment

chassis travel (mm)

12

630-1600

31.5

210

DC24, DC48

AC/DC110 ~ 220

salt spray test

(over 500 hours)

20000 times

-25 ℃ ~-40 ℃/ 70 ℃

Altitude 3000

200

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