| Description de l'article | Universal dimmer switch with rotary knob, power mosfet up to 800W. Automatic lamp detection. Standby loss 0.2 watt only. With adjustable minimum and maximum brightness. Modular device for DIN EN 60715 TH35 rail mounting. 2 modules = 36MM wide, 58MM deep. Universal dimmer switch for lamps up to 800W, depending on ventilation conditions, dimmable energy saving lamps (esl) and dimmable 230V LED lamps are also dependent on the lamp electronics. Up to 3600W with capacity enhancers LUD12-230V at the terminals X1 and X2. Zero passage switching with soft start and soft off to protect lamps. Universal control voltage input 8 to 230V uc, electrically isolated from the 230V supply voltage and switching voltage. NO minimum load required. PWM controll with 10-24V DC over ther terminals PWM and GND. The setting of the brightness level is stored after switching off. In case of a power failure the switc |