Variac Silent Fan Speed Controller
The Variac Silent Auto Transformer Fan Speed Controllers are suitable for any speed controllable fan up to a full load current of 10 Amps. Ideal for in line extractor fans, hydroponic fans, kitchen extractor hoods, ventilation for the office, workshop or hobby sheds.
- Large range of Amp sizes available.
- 5 selectable voltage speeds.
- Protected to IP54.
- Completely eliminates harmonic fan motor hum.
- For 240v fans only.
- Neon on/off indicator.
- An exeptional auto transformer for all makes of commercial and industrial extractor fans.