• Blue Sea Systems 3002 HD-Series Battery Switch Selector, 500 Amp Marine Battery Disconnect
  • Blue Sea Systems 3002 HD-Series Battery Switch Selector, 500 Amp Marine Battery Disconnect
  • Blue Sea Systems 3002 HD-Series Battery Switch Selector, 500 Amp Marine Battery Disconnect
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Blue Sea Systems

Blue Sea Systems 3002 HD-Series Battery Switch Selector, 500 Amp Marine Battery Disconnect

Blue Sea Systems 3002 HD-Series Battery Switch Selector, 500 Amp Marine Battery Disconnect

20233

$143.97 USD
$143.97 USD
Sale Sold out
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9 in stock
  • 30-Day Returns
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  • Free Shipping — Contiguous U.S.

Shipping & Delivery

Free standard shipping is available on all orders shipping within the Contiguous United States, with no minimum order. Alaska and Hawaii are excluded from free shipping. Orders are typically processed within 1–2 business days. See our Shipping Policy for complete terms.

Returns & Refunds

Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.

Installment options at checkout are provided by Shop Pay and its partners and are subject to eligibility. Options depend on your purchase amount and may require a credit check by the financing partner. Terms, rates, and eligibility are determined by the financing partner. For details, see the Shop Pay Installments terms during checkout.

3002 HD-Series Battery Switch Selector

Features:

  • 500 Ampere Continuous Rating
  • Accepts 4/0 battery cables
  • Ignition protected - safe for installation aboard gasoline powered boats
  • .870" (22.01mm) stud length to accept 4 or more cable terminals
  • 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
  • Tactile textures indicate knob position by feel only
  • Case design allows surface or rear panel mounting
  • Fits all Perko and Guest low amperage battery switch hole patterns

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 P65Warnings.ca.gov.

The Blue Sea Systems 3002 HD-Series Battery Switch Selector provides dependable battery management for marine electrical systems, including gasoline-powered boats. Built for high-current applications, this ignition-protected battery switch supports up to 500 amperes continuously and accepts 4/0 battery cables, helping boat owners and marine installers manage battery power with confidence.


Designed for practical installation and everyday use, the 3002 features tin-plated copper studs for conductivity and corrosion resistance, with extended stud length to accommodate four or more cable terminals. Tactile textures on the selector knob indicate its position by feel, while the case design supports either surface mounting or rear panel mounting. The switch also

Truck Freight: No
Oversized: No

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