SIGNAL CONTROL BOX

Out of stock
SKU: MRK72751
Regular price $30.79

Signal Control Box. Gauge: H0. Signal control box for the 74391, 74380, and 74371 signals. This control box is for switching 4 home and 4 distant signals as well as for controlling the track current appropriate to these signals. 4-conductor wire with plugs included for connecting several controllers.