Gaugemaster GM521 Rotary Switch 3 Pole 4 Way

Gaugemaster GM521 Rotary Switch 3 Pole 4 Way

3 Pole 4 Way switch, this switch can control a three wire input and give you the option to activate up to 4 outputs. It also give you the option to use three single wire inputs and switch all three at the same time. Can be used for isolating sections on the layout or controlling signals.