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PERKO Battery Selector Switches 8500 Series


For use with two or more batteries, for single or dual engine systems



For use with two or more batteries, for single or dual engine systems. Switches offer options such as key lock. Permits selection between batteries for starting and charging or operation of both batteries in parallel. Allows the addition of an extra battery for use with accessories. “Off” position also acts as an emergency disconnect in the event of an electrical problem. Surface mount, red plastic housing with improved design to protect electrical connections, large black plastic knob, copper contacts and 5/16″ brass terminals.

  • For use with systems under 50V
  • Capacity: 250 amps continuous, 360 amps intermittent
  • Diameter: 5-1/4″ x Depth: 2-5/8″
  • Use #12 R.H. screws

Additional information

Weight5 lbs
Dimensions3 × 10 × 10 in
MFG Part#


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