DCCconcepts AE Model Products ~ MasterSwitch-X ~ 3 Pack ~ AEP-MSX.3

AE Model MasterSwitch-X (Single Pack) AE Model’s MasterSwitch-X adds the power of a CDU, gives you full control of turnout frog power and manages accessories and control panel needs at the same time! MasterSwitch-X can be powered from DC, AC or your DCC bus for super-easy installation!