| Classification | Type | Rated voltage(KV) | Rated current(A) | Isolate Switch | Earth Switch | Earth Switch | |||||
| Rated peak withstand current(kA) | Rated short-time withstand current(kA)4s | Rated peak withstand current(kA) | Rated short-time withstand current(kA) | ||||||||
| Normal type(pollution-proof type) | GW |
12 35 40.5 66 |
630,1000,1250,1600 | 50 ,80 | 20,31.5 | 50 ,80 | 20,31.5(4s) |
No earth Single earth double earth |
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