• Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect
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  • 20234
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Blue Sea Systems

Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect

Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect

OM-BLUESEA-3003HDSERIES-3003

$107.86
$156.99 $107.86
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Overview

4Positions
YesAFD
700aContinuous Amperage

The Blue Sea Systems 3003 HD-Series selector switch is made for battery switching on boats, including gasoline-powered installations where ignition protection is required. It includes an alternator field disconnect and is built for high-current battery cable connections.

  • Continuous rating: 500 amperes
  • Cable compatibility: accepts 4/0 battery cables
  • Studs: 1/2 inch M12 tin-plated copper for conductivity and corrosion resistance
  • Stud length: .870 inch 22.01 mm to accept 4 or more cable terminals
  • Installation: case supports surface or rear panel mounting
  • Fit: matches Perko and Guest low-amperage battery switch hole patterns
  • Compliance: meets ABYC requirements for battery switches
  • Use detail: tactile knob textures help identify position by feel
  • Warning: can expose users to chemicals including DEHP, known to the State of California to cause cancer, birth defects, or other reproductive harm

Specifications

Positions4
AFDYes
Continuous Amperage700a
BrandBlue Sea Systems
Manufacturer part #3003
UPC632085030032
Boxed dimensions9 x 7 x 3 in
Shipping weight1.3 lb
Country of originUNITED STATES
⚠ California Prop 65 Warning: WARNING: 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 P65Warnings.ca.gov.

Manuals & documents

Owner's manualPDF ↓

Shipping & returns

Free standard shipping

Standard shipping is free on every U.S. order — no minimum. Need it faster? Faster delivery options are available at checkout for qualifying orders. In-stock orders ship quickly with tracking; oversized and freight items may ship separately and can take a little longer. International rates are calculated at checkout.

30-day returns

Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.

Authorized dealer

OutdoorsMarine is an authorized Blue Sea Systems dealer. Every product is genuine and backed by the full manufacturer warranty.

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