Gaugemaster GMC-HF1 High Frequency Electronic Track Cleaner – Single Track

The 12v DC controlled output from the controller is passed through the unit. Connection between unit, power source, controller and track is achieved via six terminal connections. The unit superimposes a harmless high frequency signal over the ouput from the controller. When a poor contact between locomotive and rail is detected, the unit switches on, ionising the gap and burning off the dirt, switching off again when contact is restored. Compatible with GMC-SS1 and GMC-SS2. 

This item is designed for an analogue layout only, Requires 16Vac power unit.