Installation contactor for 35 mm rail, 1 NC contact and 3 NO contacts for 63 A / 440 V AC, contact material AgSnO2, max. inrush current 240 A - 5 ms, max. switching capacity at 230 V AC: AC1-AC-7a: 24 kVA, rated current AC3-AC7b 30 A, incandescent and halogen lamps 5000 W, fluorescent lamps with electronic ballast 2000 W, fluorescent lamps uncompensated 2000 W, energy-saving lamps 1500 W, LED (230 V AC) 1500 W, LV halogen lamps or LED with electronic ballast 1500 W, LV halogen lamps or LED with conventional ballast 2000 W, coil: 24 V AC/DC, width 53.5 mm, mechanical switch position indicator, relay protection class: IP 20