The Berker Electronic Rotary Potentiometer 289110 is a high-quality flush-mounted device specifically designed for controlling electronic ballasts (EB) and Tronic transformers with a 1-10 V interface. It allows for precise regulation of fluorescent lamps and low-voltage halogen lamps. Equipped with a push switch, it offers the ability to individually adjust the base brightness. The device is short-circuit proof and overload safe, ensuring high operational safety. Additionally, the fuse can be replaced without removing the cover, making maintenance easier. The rotary switch is user-friendly and allows for intuitive operation. The potentiometer is not compatible with smart home systems but is excellent for traditional applications in home electronics.

• Rotary/push button for easy operation
• Adjustable base brightness for individual lighting conditions
• Short-circuit and overload safe with fine fuse
• Replacement fuse without cover removal
• Compatible with electronic ballasts and Tronic transformers.