The Merten speed controller insert MEG5143-0000 is a high-quality device for stepless speed regulation of single-phase motors, including induction, shaded pole, and universal motors. With a rated load of 20 to 400 VA and a minimum load of 20 VA, this rotary dimmer offers a flexible solution for various applications. The insert is designed for flush mounting, allowing for easy integration into existing systems. Operation is via a rotary knob, which enables precise adjustment of the minimum and maximum speed. The speed controller is equipped with an additional switching output that can be used for controlling slats or switching resistive loads. With an IP20 protection rating, the device is suitable for use in dry indoor environments. The mains voltage is 230 V at 50 Hz, ensuring broad compatibility with common electrical systems.

• Stepless speed regulation for single-phase motors
• Additional switching output for slat control
• Adjustable minimum and maximum speed
• IP20 protection rating for indoor use
• Compatible with central plates of the M and Design systems.