Conductor cross-section: 4 ... 10 mm², Electrical data according to DIN EN 61984: 40 A 400 V 6 kV 3, Rated current: 40 A, Rated voltage: 400 V, Rated impulse voltage: 6 kV, Pollution degree: 3, Rated voltage according to UL 400 V, Rated voltage according to CSA 400 V, Volume resistance: 1 m , Limit temperature: -40 ... +125 °C, Tightening torque 1.8 Nm, Mating cycles: 500