Type 15.91 is an electronic dimmer suitable for residential wall box mounting.
It has leading edge dimming, linear dimming, and automatically adjusts for supply frequency.
Features include:
- Maximum lamp load 100 W
- 2 modes – with or without memory
- 230 V AC supply, 50/60 Hz (with automatic adjustment for frequency)
- Suitable for incandescent and halogen lighting loads
- Use with 3 or 4 wire connection
- “Soft” On and Off transitions