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: 2000 A ,
- Rated operational current (AC23), category A: 800 A,
- AC21 current capacity, category B: 2000 A,
- Allowable current load AC22 Category A: 800 A,
- Allowable current load AC22 Category B: 800 A,
- Rated operational current (AC23), Category B: 800 A,
- Short-circuit current with gI-gG fuses: 100 kA,
- Rated short-time withstand current Icw: 50 kA,
- Rated short-time withstand current 1s: 50 kA.
ul> Power:
- Rated power below 660 V, 50 Hz.: 185 kW,
- Active power below 380/415 V, 50 Hz: 450 kW,
- Rated switching power for rated voltage 400V for AC1: 1316 kW,
- Total power loss for rated current: 420 W,
< li> Power loss per pole for rated current: 140 W.