... , railway stations, plants and enterprises in AC circuits 240V (single pole)up to 415V (3 pole) 50Hz for protection of overload short ... 3PRated current at ambient temperature, 40°C 6, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100ARated voltage ... : 230 AC/400Breaking capacity: AC230/400V 1P 3,000A; AC400V 2P, 3P 3000AElectrical life: 4,000 ...