MarPac / Perko Medium Duty Battery Selector Switch, 2-Battery - 250 Amp. Handrail E-coated housing for superior longevity

E-coated housing for superior longevity

In vertical use

Johnson Pump 75035 3/4" 90° White Thru-Hull

Grip sections feature thick hand-wrapped tuna-cord enhanced with a clear epoxy to maximize friction and grip

SeaStar NON-VENTED -Fill Plug for SeaStar Morse Hydraulic Steer Helms

MarPac / Perko Medium Duty Battery Selector Switch, 2-Battery - 250 Amp. Handrail E-coated housing for superior longevityMarPac Perko Medium Duty Battery Selector Switch, 2 Battery 250 Amp. Medium Duty. For use with two or more batteries and single or dual engine systems. Permits selection between batteries for starting and charging or operation of both batteries in parallel. They allow addition of an extra battery for use with accessories. The "OFF" position also acts as an emergency disconnect in the event of an electrical problem. Ignition protected. Surface mount.