This remote magnetic transformer converts standard 120v line-voltage to 12v, providing the necessaryvage for powering a Monorail, Wall Monorail, LED Illuminated Monorail, LED Illuminated Wall Monorail or Fusion Jack low-voltage lighting system. This remote magnetic transformer can be used to power lamps totalling up to 75w and is equipped with a fast-acting seconardary circuit breaker that will safely turn off the the system should a short occur. Once the short has been removed the breaker can be reset. Dimmable with a 600w low-voltage magnetic dimmer.