Model No | WYPB3020L380 WYPB3020L440 WYPB3040L380 WYPB3040L440 WYPD3020L380 WYPD3020L440 WYPD3040L380 WYPD3040L440 WYPB3020T380 WYPB3020T440 WYPB3040T380 WYPB3040T440 WYPD3020T380 WYPD3020T440 WYPD3040T380 WYPD3040T440 |
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TYPE | 3 Phase earthed Terminal & Cable type -3W+G- (in Fuse) |
Certification | |
Rating | 380VAC 440VAC |
Input | 380VAC 440VAC |
Output | |
Capacity | 20kA 40kA |
- There shall be no effect on the system in a normal state
- It shall be stable when operating or in a trouble (Thermal runway prevention circuit)
- The voltage interception for a protection terminal shall be constant.
- Shall respond at a high speed.
- Shall be convenient to maintain and repair.
- There shall be few leakage currents.
- Shall have a continuous breaking ability