Blue Sea Systems Mini Battery Switch (Key Version)

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Blue Sea Blue Sea Systems Mini Battery Switch (Key Version)

Item: 7-1021

MPN: 6005

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£43.70 £38.95



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Product Description


300 Ampere continuous rating for outboards and small gasoline or diesel engines.

  • Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Studs accept 3⁄8" (M10) ring terminals
  • One-piece terminal stud design never loosens over time
  • 7⁄8" (22.22mm) stud length accepts multiple cable terminals
  • Isolating cover with three snap-in side pieces protects rear contacts and allows wire access in any direction
  • Case design allows surface, rear, or front panel mounting options


  • CE marked, ISO 8846
  • UL Listed - UL 1107 electric power switches
  • Meets ABYC requirements
  • Meets UL1500 and SAE J1171 external ignition protection requirements
  • IP66 protects against powerful water jets

Customer Reviews

By on
"Although I did mention that this battery cut out switch was not being purchased for use on a boat the service that I received was second to none. It was delivered promptly. and my request for an additional on/off Decal was also dealt with in the same manner even thought I was the first customer to have ever done so. So very refreshing to receive this sort of service these day's My thanks to you all."
Star Rating 5

Technical Specification


  • Cranking Rating: 10 sec.
  • 1500 AMPSIntermittent Rating:
  • 5 min.500 AMPSContinuous Rating:
  • 300 AMPSVoltage Maximum Operating:
  • 48 VTerminal Stud Size:3/8" 16 (M10)
  • Terminal Stud Torque:120 in-lbs
  • Mounting Holes:Accept #10 screw
  • Cable Size to Meet Ratings:4/0 AWG (95mm2)
  • Cable Clearance1.12" (28.4mm)
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