Sea-Dog 4451151 ATO/ATC Fuse, 15 Amp (Fast), 5/Pk
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Sea-Dog 4451151 is a 15 Amp fast-acting ATO/ATC blade fuse pack designed for circuit protection in compatible fuse holders. This 5-pack uses injection-molded nylon with tin-plated connector blades to help resist corrosion in demanding environments.
Key Features
- ATO/ATC style fuse for use in compatible blade fuse holders
- 15 Amp rating (fast acting) for protection of protected circuits
- Injection molded nylon construction
- Tin plated connector blades for improved corrosion resistance
- Pack contains 5 fuses
Intended Use
- Marine, RV, and automotive-style electrical circuits that use ATO/ATC blade fuse holders
- Use with ATO/ATC fuse blocks or fuse holders that match the blade style
Product Details
- Sea-Dog 4451151 ATO/ATC Fuse, 15 Amp (Fast), 5/Pk
- Type: ATO/ATC style blade fuse
- Rating: 15 Amp
- Action: Fast acting
- Construction: injection molded nylon
- Connector features: tin plated connector blades
- Quantity: 5 fuses per pack
- Catalog number/SKU: 445115-1
- Alternate format: 354-4451151
- Variant SKU shown: 354-4451151
Parts Desk Insights
Best Use Case: Replace an existing ATO/ATC blade fuse in a matched fuse block or fuse holder when you need a 15 Amp fast-acting fuse for the protected circuit.
Common Issues: If a fuse blows again immediately after replacement, don’t just swap fuses—inspect for the underlying short/overload (wiring chafe, loose connections, or a failing component). Also confirm the fuse amperage and type match the circuit protection requirements and the fuse holder’s ATO/ATC blade style.
Related Products & Accessories
- Fuses - Browse the fuse category for additional ATO/ATC ratings and other fuse styles.
- Electrical & Accessories - Explore compatible electrical accessories, including fuse holders and related protection parts.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.