China IEC Nh Fuse and Fuse Switch Disconnectors, Find details about China Electric Fuse Switch Disconnector, Nh Strip Fuse Switch Disconnector from IEC Nh Fuse and Fuse Switch Disconnectors
Type of Fuse Switch | BTR2-250E | BTR2-400E | BTR2-630E |
Rated Voltage | 415, 500, 630V | ||
Rated Thermal Current(Ith) | 250A | 400A | 630A |
Rated Frequency | 50/60Hz | 50/60Hz | 50/60Hz |
Rated Insulation Voltage(Ui) | 1000V | 1000V | 1000V |
Rated Impulse Withstand Voltage(Uimp) | 10KV | 10KV | 10KV |
Degree of Protection | IP30 | ||
Fuse Size | 1 | 2 | 3 |
Rated Voltae(Ue) | 415V,500V,690V | 415V,500V,690V | 415V,500V,690V |
Rated Working Current(le) | 250A,250A,200A | 400A,400A,350A | 630A,630A,500A |
Wire Specifications | 120mm2 | 240mm2 | 300mm2 |
The Special Connection Mode | V-clamp | ||
The Other Connection Mode | Screw & Cable lug | ||
Installation of Busbar | 1. Punched rectangle busbar 2. Unpunched rectangle busbar 3. Other | ||
Fixed Way | 1. Screw 2. Hook 3. Other custom accessories |