SSR relay in a 22.5 mm housing, input voltage 24 V DC, 1 normally open contact for 15 A, inrush current up to 400 A for 10 ms, switching load voltage range 19 to 305 V AC, zero-crossing switch, lamp loads: incandescent and halogen lamps 4000 W, energy-saving lamps 3000 W, LED (230 V AC) 3000 W, LV halogen lamps or LED with electronic ballast 3000 W, LV halogen lamps or LED with conventional ballast 3000 W, fluorescent lamps with electronic ballast 4000 W, fluorescent lamps with conventional ballast 2000 W, minimum switching current at 230 V AC: 100 mA, relay protection class: RT II, with screw connections and LED display.