Blue Sea Systems In-Line ATO/ATC Fuse Holder, 12 AWG Pigtails, 30A Max

Overview

The Blue Sea Systems 5064 is an in-line fuse holder for ATO and ATC blade fuses in DC circuits up to 32V, with a 30A maximum fuse rating and pre-attached 12 AWG pigtails.

It gives you a straightforward way to add overcurrent protection to a single circuit without using a larger fuse block. On a boat, that is useful when you are protecting an accessory feed for electronics, lighting, pumps, or other small DC loads where an in-line connection makes more sense than a panel-mounted holder.

The fuse is sold separately, so the final circuit protection can be matched to the wire size and the load you are protecting. That makes this holder a practical replacement part as well as a simple choice for new 12V or 24V installs.

Key features

• Accepts standard ATO and ATC blade fuses
• 30A maximum fuse amperage
• Rated for DC systems up to 32V, which suits both 12V and 24V marine electrical setups
• Comes with 12 AWG pigtails already attached for direct splicing into the circuit
• Fuse is not included, so the circuit can be matched with the correct amperage for the application

Compatibility and fit

This holder is made for one in-line ATO or ATC fuse and works where you want protection in the wire run itself instead of at a fuse panel. It fits marine DC systems that use common automotive-style blade fuses and need a holder rated up to 30A.

Before installing, confirm the chosen fuse value matches the circuit requirements and the conductor size used on the boat. The 12 AWG leads make it a good fit for many accessory circuits, but the final fuse choice should always follow the needs of the load and the rest of the wiring in that run.

Installation and setup

The pre-wired pigtails keep installation simple when you are replacing a damaged holder or adding protection to a new circuit. On most boat DC systems, an in-line fuse holder like this is installed on the positive feed and placed as close to the power source as the circuit layout allows.

Because this is an open in-line holder rather than a sealed waterproof style, it makes the most sense in a protected mounting area such as behind the helm, inside a console, under a dash, or in a cabin electrical space where it is not exposed to direct spray.

Use on board

This is a good match for boat owners, installers, and yards that need a simple holder for branch-circuit protection without stepping up to a larger distribution block. It works well in protected spaces on center consoles, cruisers, sailboats, and utility boats where accessory wiring needs a clean and serviceable fuse point.

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We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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