Title: FDV 16678-4.pdf
Hz Icu kA 25 440 V 50/60 Hz Icu kA 25 Ics to IEC/EN 60947 test cycle O-t-CO-t-CO Ics kA 240 V 50/60 Hz Ics kA 30 400/415 V 50/60 Hz Ics kA 25 440 V 50/60 Hz Ics kA 18.5 Maximum back-up fuse, if the expected short-circuit currents at the installationlocation exceed the switching capacity of the circuit-breaker. Utilization category to IEC/EN 60947-2 A Rated making and breaking capacity Rated operational current Ie A AC-1 380 V 400 V Ie A 160 415 V Ie A 160 AC--3 380 V 400 V Ie A 160 415 V Ie A 160 Lifespan, mechanical(of which max. 50 % trip by shunt/undervoltage release) Operations 20000 Lifespan, electrical