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Blue Sea 8280 Single Circuit 3 On/OFF - 8280

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Blue Sea 8280 Single Circuit 3 On/OFF - 8280

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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

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to


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

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

Additional Information

SKU 20782
Weight 2.8000
Manufacturer Part Number 8280
UPC 632085082802

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