Blue Sea Systems 25A ATO/ATC Blade Fuse – BSS-5244
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You have 30 days to request a return. All sale items are final sale.
25A ATO/ATC Blade Fuse for Marine DC Circuits
A reliable 25-amp ATO/ATC blade fuse for protecting marine DC circuits. The standard ATO/ATC form factor fits virtually any blade fuse holder or fuse block on the market, making this a universal replacement fuse for a wide range of onboard applications.
Fast-blow protection trips quickly under overload conditions to safeguard wiring and connected components before damage occurs.
Specifications
- Amperage Rating: 25A
- Type: ATO/ATC blade fuse (fast-blow)
- Application: Marine DC circuit protection
- Part Number: BSS-5244
- SKU: BSS-5244
Best Use Cases
- Protecting 25A DC accessory circuits on powerboats and sailboats
- Navigation electronics, VHF radios, and cabin lighting circuits
- Replacement fuse for any standard ATO/ATC blade fuse holder
- Stocking spares for onboard fuse panels and distribution blocks
Parts Desk Insights
The 25A ATO/ATC fuse is one of the most commonly needed spares on any boat — it covers a wide range of mid-draw accessory circuits. For a complete fused distribution solution, pair with the ATO/ATC Fuse Block 6 Circuit with Ground – BSS-5025 or the Split Bus Fuse Block 12-Circuit – BSS-5032. If you need a waterproof inline solution, the Waterproof Fuse Holder ATO/ATC – BSS-5065 is a great fit. For lower amperage needs, see the 5A (BSS-5239), 4A (BSS-5238), or 1A (BSS-5235) options. Always match fuse amperage to your wire gauge for proper circuit protection.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.