Isolating Load Switch. It is perfectly adapted to meet current requirements resulting from everyday electrical installation practice.
- Current carrying capacity of AC21 in category A: 1250 A ,
- Rated operational current (AC23), category A: 1000 A,
- Current carrying capacity AC21 category B: 1250 A,
- Allowable current load AC22 category A: 1250 A,
- Current rating AC22 category B: 1250 A,
- Rated operational current (AC23), category B: 1000 A,
- Short-circuit current with gI-gG fuses: 50 kA,
- Rated short-time withstand current Icw: 50 kA,
- Rated short-time withstand current 1s: 50 kA. ul>
- Rated power below 660 V, 50 Hz.: 400 kW,
- Active power below 380/415 V, 50 Hz: 560 kW,
- Rated switching power for rated voltage 400V for AC1: 822 kW,
- Total power loss for rated current: 255 W, < li> Power loss per pole for rated current: 85 W.