The Berker 85122200 is a versatile universal switch insert designed for use in various electrical installations. With its dual design and 2-wire technology, it provides an efficient solution for controlling lighting systems. The switch insert features a low self-energy consumption and allows for automatic adjustment of the minimum starting brightness, making it particularly suitable for use with 230 V LED and energy-saving lamps. The lamp-friendly soft start ensures a gentle start for connected lights, while the self-learning function and electronic fuse provide protection against short circuits and overloads. Additionally, the switch insert offers the option for fine-tuning the load type and is equipped with two auxiliary input terminals for push buttons. It can also be expanded with compatible KNX radio attachments, making it a flexible choice for modern installations.

• Low self-energy consumption for energy-efficient use
• Automatic adjustment of minimum starting brightness for LED and energy-saving lamps
• Lamp-friendly soft start for gentle light initiation
• Self-learning function with electronic fuse for safety
• Expandable with KNX radio attachments and universal power supplements.