Call acknowledgement relay, 1 normally open contact + 1 changeover contact for 8 A / 250 V AC (AC1), contact material AgCdO, max. switching capacity at 230 V AC: AC1-2,000 VA, AC15-400 VA, lamp loads: incandescent and halogen lamps 800 W, energy saving lamps 150 W, LED (230 V AC) 150 W, LV halogen lamps or LED with electronic ballast 150 W, LV halogen lamps or LED with conventional ballast 300 W, fluorescent lamps with electronic ballast 300 W, fluorescent lamps with conventional ballast 250 W, contact material: AgCdO, 100 % duty cycle, connection voltage: 12 V AC/DC, with a pulse or permanent signal on input S the call for help is set and with a pulse or permanent signal on input R the call for help is acknowledged.
