Electrical data according to DIN EN 61984: 40 A 690 V 8 kV 3, Rated current: 40 A, Rated voltage: 690 V, Rated impulse voltage: 8 kV, Pollution degree: 3, Rated current according to UL: 40 A, Rated voltage according to UL: 600 V, Mating cycles: 500, Insert material: polycarbonate, Contact material: copper alloy, Contact surface: silver-plated,