Attenuator Volume Control 100W 100V Line With Relay

This controller has been designed to install to a double electrical flush box or wall mounting block. Massive 100 watt capacity available. 11 settings plus off. Fitted with a 24V override relay.
Key Features:

11 position fine level adjustment
All circuitry housed on single PCB
Screw terminal connection
Fits dual gang electrical wallbox
Emergency override relay
Line monitoring capacitor
2 year warranty