Blue Sea 8280 Single Circuit 3 On/OFF

Blue Sea Systems


Single Circuit On/Off

  • CE Marked
  • Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bank
  • Simplifies battery switch operation
  • Isolates Start circuit from House circuit
  • Protects electronics from sags and spikes caused by engine cranking
  • Ignition protected - Safe for installation aboard gasoline-powered boats


  • Box Dimensions: 6"H x 10"W x 12"L WT: 2.8 lbs
  • UPC: 632085082802

Quick Guide (pdf)
Owner's Manual (pdf)

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