Universal dimmer actuator 1-way REG KNX - , Operating voltage via bus 21 ... 32 V=, - Auxiliary voltage 230 V~ - Control voltage 110 ... 230 V~ - Frequency 50/60 Hz - 230 V incandescent and halogen lamps 20 - 500 W - electronic transformers 20 - 500 W - dimmable conventional transformers 20 - 500 VA - Operating temperature -5 ... +45 °C - REG 4 TE - Dimensions (W x H x D) 72 x 90 x 70 mm - Installation height from top hat rail 63 mm Trouble-free operation only possible with Berker Tronic transformers. Do not connect conventional transformers together with electronic transformers. - lamp-protecting soft start - short-circuit proof and overload proof (electronic fuse) - phase leading or trailing edge depending on the type of load, self-learning - can also be used as a speed controller for single-phase motors - 4 manual control buttons for on/off (up/down) and bus function on/off per channel/device - manual operation also possible without bus, e.g. on construction sites - staircase function with pre-warning function in accordance with DIN 18015-2 - operating hours counter as up or down counter per channel - with programming button and red programming LED - bus connection via connection terminal - with screw terminals
