Electronic timer switch with LCD display for rail mounting, 1 changeover contact for 16 A / 250 V AC (AC1), supply voltage: 12-24 V AC/DC, joystick programming or programming via an NFC-enabled smartphone using the Finder Toolbox app (Android and iOS). After installing the Finder app, an existing program can be read out or reprogrammed with maximum flexibility. To transfer data, the timer switch is touched with the smartphone. Contact material AgSnO2, max. inrush current 120 A for 5 ms, pulse function 1 second to 59 minutes, shortest switching time 1 minute. Max. switching power at 230 V AC1: 4000 VA. Lamp loads: incandescent and halogen lamps 2000 W, energy-saving lamps 400 W, LED (230 V AC) 400 W, low-voltage halogen lamps or LED with electronic ballast 400 W, low-voltage halogen lamps or LED with magnetic ballast 800 W, fluorescent lamps with electronic ballast 1000 W, fluorescent lamps with magnetic ballast 750 W, safe separation between power supply and contact.