Blue Sea Systems

Blue Sea Systems 9003E E Ser. Batt Sw, 1 Ckt On-off, Red

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Usually ships the same or next business day. In stock at our CA, Fl, GA, KS, MI, PA, TX, WA warehouses.
Calculated at Checkout
Stock Update:
06/20/2024 01:37:12 PM PST

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $44.21 each 44.21
Buy 3 - 4 and pay only $40.42 each 40.42
Buy 5 - 9 and pay only $39.58 each 39.58
Buy 10 or above and pay only $38.95 each 38.95
Stock Update:
06/20/2024 01:37:12 PM PST


This item is brand-new, factory sealed.

9003e e-Series Battery Switch Single Circuit ON/OFF 


  • CE Marked
  • Ignition protected - Safe for installation aboard gasoline powered boats
  • Case design allows surface or rear panel mounting
  • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
  • 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals
  • 7/8" (22.22mm) stud length to accept multiple cable terminals
  • Tactile textures indicate knob position by feel only

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

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Blue Sea Systems 9003E E Ser. Batt Sw, 1 Ckt On-off, Red