Theben Timer Light Switch 230 V ac, 1-Channel

VDE. ELPA 041/047 Series Staircase Timeswitches. The ELPA 041 and 047 are staircase timeswitches from Theben / Timeguard with a timing range between 5 → 20 minutes for a wide variety of application uses. Main features of these two devices from Theben / Timeguard include up to 10 A switching capacity, a high-temperature resistant self-extinguishing thermoplastic enclosure with a protection class rating of IP20 and a low stand by power consumption of 0.1W. Flush-mounted staircase time switch Switch or push button connectable, i.e. existing switches can be used (e.g. when updating) Zero-cross switching for relay-saving switching and high lamp loads Push button input with electronic overload protection Automatic 3 or 4 conductor detection (4 conductor with connection for floor lighting) Extremely accurate Immediate secondary switching Operating temperature between -25 → +45 °C