Blue Sea Systems 6007 m-Series Battery Switch 4 Position Mini Selector Switch, Red

Compact design makes installation in tight places easy

Provides an emergency combine feature to draw power from both batteries for starting or radio calls

3 mounting options; can be installed on the surface, flush or the rear of the panel

Make before break feature allows switching between battery banks without interrupting power

Ignition protected and can be mounted in the engine room of gasoline powered boats