Isolating Load Switch. It is perfectly adapted to meet current requirements resulting from everyday electrical installation practice.
Current:
- Current carrying capacity of AC21 in category A: 125 A ,
- Rated operational current (AC23), category A: 125 A,
- Current carrying capacity AC21 category B: 125 A,
- Allowable current load AC22 Category A: 125 A,
- Allowable current load AC22 Category B: 125 A,
- Rated operational current (AC23), Category B: 125 A,
- Conventional short-circuit current: 20 kA,
- Short-circuit current with gI-gG fuses: 50 kA,
- Rated short-time withstand current Icw: 7 kA,
- short-time withstand current 1s: 7 kA.
Power:
- Power supply below 440/500V 50Hz: 63 kW
- Rated power below 660 V, 50 Hz: 55 kW
- Active power below 380/415 V, 50 Hz: 63 kW
- Rated switching power at 400 V rated voltage for AC1: 82 kW
- Total power loss at rated current: 5.4 W
- Power loss per pole at rated current: 1.8 W