19 Electrical ratings ELECTRICAL RATINGS Types KS160 KS250 KS400 KS630 KS800 KS1250 Thermal current Ith at 40°C 160 A 250 A 400 A 630 A 800 A 1250 A Rated insulation voltage Ui (V) 800 1000 1000 1000 1000 1000 Rated impulse withstand voltage Uimp (kV) 8 12 12 12 12 12 Rated operational currents Ie Utilization category Voltage (V) Current (A) AC-23A 415V 160 200 400 500 800 1250 AC-23B 415V 160 200 400 630 800 1250 Rated operational power Utilization category Voltage (V) Power (kW) AC-23A 415V 75 100 190 235 375 560 AC-23B 415V 75 100 190 280 375 560 gG DIN fuse protected short-circuit withstand (kA rms prospective) Prospective short-circuit current (kA rms) 415 VAC 100 50 50 50 50 100 Associated fuse rating (A) 160 250 400 630 800 1250 Connections Maximum width cable lugs (mm) 25 32 32 50 63 63 Tightening torque min/max (Nm) 9/13 20/26 20/26 20/26 20/26 20/26 Types AC690.200A AC690.400A AC690.500A AC690.800A AC690.1000A Thermal current Ith at 40°C 200 400 500 800 1000 Rated insulation voltage Ui (V) 1000 1000 1000 1000 1000 Rated impulse withstand voltage Uimp (kV) 12 12 12 12 12 Rated operational current Ie Utilization category Voltage (V) Current (A) AC-23 690V 200 400 500 800 1000 Rated operational power Utilization category Voltage (V) Power (kW) AC-23 690V 160 400 500 900 900 gG DIN fuse protected short-circuit withstand (kA rms prospective) Prospective short-circuit current (kA rms) 400 VAC 50 50 50 50 50 Associated fuse rating (A) 400 VAC 200 400 500 800 800 Connections Maximum width cable lugs (mm) 25 25 32 32 50 Tightening torque min/max (Nm) 9 9 20 20 20 Types AC1000.200A AC1000.400A Thermal current Ith at 40°C 200 400 Rated insulation voltage Ui (V) 1000 1000 Rated impulse withstand voltage Uimp (kV) 12 12 Rated operational current Ie Utilization category Voltage (V) Current (A) AC-22 1000V 200 400 Rated operational power Utilization category Voltage (V) Power (kW) AC-22 1000V 160 400 Connections Maximum width cable lugs (mm) 32 40 Tightening torque min/max (Nm) 20/- 20/- Electrical ratings 690V AC IEC60947-3 Electrical ratings 1000V AC IEC60947-3 Electrical ratings 400V AC, Double Throw Switch 1-0-2, 4-pole IEC60947-3
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