The Theben DM 4 T KNX is a versatile universal dimming actuator designed for use in KNX-based smart home systems. With its compact design for rail mounting and a width of 8 TE, it provides an efficient solution for controlling lighting systems. The dimming actuator allows for continuous dimming of various lamp types, including incandescent bulbs, halogen lamps, and dimmable LED retrofit lamps. Thanks to the different dimming curves, precise adjustment of light intensity can be achieved, making it an ideal choice for customized lighting scenarios. Additionally, the DM 4 T KNX supports the control of fans and features automatic load detection to optimize usage. Manual operation allows for easy brightness adjustment in four levels or in test mode. With a maximum load of 4x400 W/VA or 1x1600 W/VA, this dimming actuator is both powerful and flexible.

• 4-channel dimming actuator for KNX systems
• Continuous dimming for various lamp types
• Automatic load detection for optimized usage
• Manual operation in four brightness levels
• Compatible with up to 5 dim boosters for enhanced performance.