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Outdoor Gang Isolator Switch Model RH-B-11/33kV Outdoor AC Gang isolator switch 11kv/400A-33kv/600A used in 3 phase AC 50/60Hz power circuit, it is used as switching on and switching off at the voltage with no load. It apply to IEC standard. IEC60964: 1996, IEC62271-102: 2002.
Technical Specification
| Type | Rated voltage(KV) | Rated current(A) | 4S Heat steady e. c. A | Impulse withstand voltage A | Impulse voltage | Power frequency withstand voltage | ||
| To earth (KV ) | Across the isolating distance (KV) | To earth (KV ) | Across the isolating distance(KV) | |||||
| RH-B | 11 | 400 | 12500 | 31500 | 75 | 95 | 38 | 42 |
| 33 | 600 | 12500 | 31500 | 170 | 195 | 70 | 80 | |
Outline dimension
Outdoor Gang Isolator Switch/Air Breaking isolationg Switch (RH-B-11/33KV)