- Auto Relays[1]
- Auto Starter[1]
- Doorbells[7]
- Circuit Breakers[10]
- Connectors[8]
- Terminals[4]
- Contactors[10]
- Electrical Plugs & Sockets[10]
- Fuse Components[3]
- Fuses[9]
- Other Electrical Equipment[5]
- Power Distribution Equipment[10]
- Inverters & Converters[1]
- Relays[10]
- Limit Switches[10]
- Other Switches[7]
- Push Button Switches[9]
- Rocker Switches[1]
- Transformers[10]
- Cable Clips[2]
- Cable Glands[7]
- Cable Ties[4]
- Insulation Materials & Elements[2]
- Capacitors[1]
- Water Dispensers[1]
- Starters[1]
- Other Lights & Lighting Products[1]
- Beverage Processing Machinery[3]
- Material Handling Equipment Parts[5]
- Other Mining Machinery[1]
- Other Motor[1]
- Other Motor Accessories[1]
- Clamp Meters[1]
- Current Meters[3]
- Energy Meters[2]
- Frequency Meters[1]
- Power Meters[3]
- Voltage Meters[1]
- Pliers[6]
- Hydraulic Tools[5]
- Contact Person : Mr. li jun
- Company Name : Yaohua Electric Group Co., Ltd.
- Tel : 86-0577-62780082
- Fax : 86-0577-62780117
- Address : Zhejiang,wenzhou,Dongfeng industrial zone,liushi,wenzhou,zhejiang,china
- Country/Region : China
- Zip : 325604
GN30-12(D)series rotary type indoor HV disconnecting switch
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GN30-12(D),series indoor high voltage rotary disconnecting switch is suitable for power system of AC 50Hz,with rated working voltage 10KV,mainly used for switching on or off in indoor unloading condition,the switch contains with earthing switch or without earthing switch.
Model&Specification Parameter | GN30-12/400-12.5 | GN30-12/630 | GN30-12/1000-13.5 | GN30-12/1250-31.5 |
GN30-12D/400-12.5 | GN30-12D/630-20 | GN30-12D/1000-31.5 | GN30-12D/1250-31.5 | |
Rated voltage | 12 | |||
Rated current | 400 | 630 | 1000 | 1250 |
Rated short time withstand current | 12.5 | 20 | 31.5 | 31.5 |
Rated short-circuit standing time | ||||
Rated peak withstand current | 31.5 | 50 | 80 | 80 |
Rated insulation level: Power frequency withstand voltage | Pole to pole,pole to earth 42 fracture 49 | |||
Lighting impulse withstand voltage(peak value) | Pole to pole,pole to earth 75 fracture 85 | |||
GN30-12(D)series rotary type indoor HV disconnecting switch
