- Circuit Breakers[8]
- Terminal Blocks[1]
- Electrical Plugs & Sockets[10]
- Electronic & Instrument Enclosures[10]
- Fuses[2]
- Other Electrical Equipment[2]
- Power Distribution Equipment[10]
- Switching Power Supply[5]
- Push Button Switches[10]
- Wall Switches[1]
- Cable Glands[3]
- Cable Ties[1]
- Electrical Ceramics[2]
- Insulation Materials & Elements[4]
- Pest Control[2]
- Fans[4]
- Home Appliances Stocks[2]
- Electric Heaters[3]
- Electric Water Heaters[1]
- Flashlights & Torches[2]
- Other Industrial Filtration Equipment[1]
- Ventilation Fan Parts[1]
- Ventilation Fans[1]
- Industrial Metal Detectors[1]
- Pipe Fittings[1]
- Contact Person : Mr. Wu Fandy
- Company Name : Tengfei Electric Co., Ltd.
- Tel : 86-577-6278 6208
- Fax : 86-577-6277 9136
- Address : Zhejiang,Wenzhou,17# Tengfei Rd, Dongfeng Industrial Zone, Liushi Town, Yueqing City, Wenzhou, Zhejiang, china
- Country/Region : China
- Zip : 325604
FN7-12 12kV Indoor high voltage load break switch/load switch
Related Product Searches:FN7-12 12kV Indoor high voltage load break switch/load switch,High Quality,indoor load break switch, indoor load break switch 24kv,FN7-12
FN7-12 Series 12kV Indoor high voltage load break switch
Specified parameter
Rated voltage | Max.voltage | Rated current | 1min power frequency with stand voltage | 4S heat-stabling current | Machine stabling current | Short-circuit controlling current | Rated switch-off current |
KV | KV | A | 1min KV | 4S KA | KA | KA | A |
12 | 12 | 400 | 42/48 | 12.5 | 31.5 | 31.5 | 400 |
630 | 42/48 | 20 | 50 | 50 | 630 |
Classification | Full type | DS | DK | L | R | RA | F |
Earth swith at the wire-in end | Earth switch at the wire-in end | Interlock device | Fuse box | String fuse box | Off device by motor | ||
Without tripper | FN7-12 | — | — | — | — | — | — |
FN7-12DSL | — | — | — | — | |||
FN7-12DXL | — | — | — | — | |||
FN7-12R | — | — | — | — | — | ||
FN7-12DSLR | — | — | — | ||||
FN7-12DXLR | — | — | — | ||||
With strking tripper | FN7-12RA | — | — | — | — | — | |
FN7-12RAF | — | — | — | — | |||
FN7-12DXLRAF | — | — | — |
FN7-12 12kV Indoor high voltage load break switch/load switch