This ABS plastic controller box houses a controller and controller connections for weather protection and a clean look. The box has a rubber gasket on the lid for weather protection and a rubber grommet to pass wires through. It has a two XT60 female panel mount (battery in) connectors for a dual battery setup. Switching occurs through the rocker style dual battery selector switch rated at 40A @125V. Internal wiring is 14 gauge silicone insulated. Your controller battery wire connects to the splice connectors with heat shrink tubes attached. It is designed to mount on the 3 place battery mount basket riser.
