APRS World, LLC Automatic Power Off (APO3), Bare Wire Leads

APRS World, LLC Automatic Power Off (APO3), Bare Wire Leads

Prevents vehicle battery from being discharged by a DC load Adjustable voltage and time delay 20 amp rated Made in the USA! The APO3 is a black box designed to prevent a vehicle battery from being discharged and damaged by a DC load. Typically it is used to switch a radio transceiver off 10 minutes after the vehicle has been shut off. The APO3 is designed for 12 volt vehicle electrical systems with negative ground. It can switch up to 20 amps and carry up to 30 amps. The shutdown voltage can be set to one of four pre-programmed voltages (11.8, 12.1, 12.7, 13.05 volts) using two DIP switches. The shutdown delay can also be set to one of four pre-programmed times (0, 5, 10, 20 minutes). The device is housed in a sturdy ABS plastic case.