Provides short circuit protection for a single power district. Can be used with any DCC command system, 2.5 to 8 amps.. All Solid State Operation: No relay Boost for Low Power Systems: Helps reset low power output systems Over Voltage Protection: Over voltage protection on the track caused by a DCC system failure or other power inputs Adjustable Range of Current Trip Setting between 2.25 to 8.0 Amps Manual or Automatic Reset: Automatic reset of the breaker after 2 seconds, Switch or Accessory Command can be used for manual reset Power On/Off by DCC: Turn on/off output track power with your DCC throttle Output for LED Indicators: LEDs can be used to monitor the power and status System Reset: A single command sets all CVs to original EB1 factory values