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11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers
11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers

11kv 33kv vcb vcb fuse hv handcart withdrawable vacuum circuit breakers

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Price:$790.00 - $850.00

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Product Overview

Description



Product Description








model number
ZN63-12 (VS1)
Rated voltage
12KV 24KV
Rated frequency
50Hz
Rated current
630A
Rated short-circuit breaking current
20KA
Rated peak withstand current (peak)
50KA
Rated short-time withstand current
20KA
Rated short-circuit making current (peak value)
50KA
Mechanical life
10000 time
Rated short-circuit breaking current breaking times
30 time
Rated short-circuit duration (rated thermal stabilization time)
42/48KV
Lightning impulse withstand voltage (peak value) phase-to-phase, to ground/ to fracture
75/85KV
Secondary circuit 1min power frequency withstand voltage
2KV


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