Potential-free relay, 10A/250V AC, 230V LED lamps up to 200W, incandescent lamps up to 1000W. Standby loss is only 0.4 watts. Rail-mounted device for installation on DIN-EN 60715 TH35 mounting rails. 1 module unit = 18mm wide, 58mm deep. Control voltage 230V. Supply voltage is the same as the control voltage. Times between 0.1 seconds and 40 hours are adjustable. Functions: RV = fall-back delay, AV = response delay, TI = timer starting with pulse, TP = timer starting with pause, IA = pulse-controlled response delay (e.g., automatic door opener), EW = turn-on wipe, AW = turn-off wipe, ARV = response and fall-back delay, ON = permanent ON, OFF = permanent OFF. The LED under the upper rotary switch indicates the contact position during the timing process. It blinks as long as the working contact is open and lights continuously as long as it is closed. The time base T is set with the middle detent rotary switch T. Base values available are 0.1 seconds, 0.5 seconds, 2 seconds, 5 seconds, 1 minute, 2 minutes, 5 minutes, 1 hour, 2 hours, and 4 hours. The total time is derived from the time base multiplied by the multiplier. The multiplier xT is set with the upper detent rotary switch xT and ranges from 1 to 10. Thus, times can be set between 0.1 seconds (time base 0.1 seconds and multiplier 1) and 40 hours (time base 4 hours and multiplier 10). The maximum load can be used from a delay or pulse time of 5 minutes. For shorter times, the maximum load is reduced as follows: up to 2 seconds to 15%, up to 2 minutes to 30%, and up to 5 minutes to 60%.