- Rated Operational Current AC-21A (Ie):
- (380 ... 415 V) 125 A
- (500 V) 125 A
- (690 V) 125 A
- Rated Operational Current AC-22A (Ie):
- (380 ... 415 V) 125 A
- (500 V) 125 A
- (690 V) 125 A
- Rated Operational Current AC-23A (Ie):
- (380 ... 415 V) 90 A
- (500 V) 70 A
- (690 V) 50 A
- Rated Operational Power AC-23A (Pe):
- (220 ... 240 V) 22 kW
- (400 ... 415 V) 45 kW
- (500 V) 45 kW
- (690 V) 45 kW
- Conventional Free-air Thermal Current (Ith):q = 40 °C 125 A
- Conventional Thermal Current (Ithe):Fully Enclosed 125 A
- Rated Impulse Withstand Voltage (Uimp):8 kV
- Rated Insulation Voltage (Ui):acc. to IEC/EN 60664-1 750 V
- Rated Operational Voltage:Main Circuit 750 V
- Rated Short-Circuit Making Capacity (Icm):(690 V) 3.6 kA
- Rated Short-time Withstand Current Low Voltage (Icw):for 1 s 2.5 kA
- Rated Conditional Short-Circuit Current (Inc):
- (125 A fuse, 415 V) 50 kA
- (125 A fuse, 690 V) 10 kA
- (63 A fuse, 690 V) 50 kA
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