1 NO contact not potential free 16A/250V AC. 230V LED lamps and energy saving lamps ESL up to 100W, incandescent lamps up to 2000W. Without switch-off early warning. Standby loss 0.7 watt only. Modular device for DIN EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. The noiseless electronics do not even bother the sensitive ear – unlike many synchronous motors with mechanical gears. 230V control voltage, supply voltage and switching voltage. Variable time range from approx. 0.2 to 12 minutes. Glow lamp current up to 50mA, dependent on the ignition voltage of the glow lamps. Own permanent light switch with the big rotary switch. 3-wire and 4-wire circuits, resettable, with attic lighting if 4-wire circuit. Automatic detection of the method of connection. Without switch-off early warning function and without zero passage switching. With double connections for pushbutton and lamp in order to connect either above or below or only below.