Busch-Rotary dimmer 20 - 500 W 2247 U

With rotary control, 2way on/off switching and soft catch, with leading edge control.
With terminal for net disconnection devices and adjustable minimum brightness, but without cover plate.

Technical data:
Rated voltage: 230 V~ +10% / - 10%
Rated frequency: 50 Hz
Rated power: 20 - 500 W/VA

Suitable for:
Incandescent lamps, 230-V tungsten halogen lamps and low-voltage halogen lamps with conventional transformers.

Illuminable with neon lamp. Neon lamp included in the delivery with cover plate.
With conventional transformers, ∼20% transformer losses.
Can also be used with 2way circuits.

Install only in conjunction with standard flush-mounted boxes according to DIN 39073, Part 1, or Busch-Jaeger art. no. 3040 wallbox stonework, 3050 wall box cavity wall or 3060 wallbox concrete.