Fuse ANL 500 Amp
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You have 30 days to request a return. All sale items are final sale.
The Blue Sea Systems ANL Fuse (500 Amp) is an ignition-protected, high-current DC fuse designed for demanding marine battery bank and DC main circuit protection applications.
Key Features
- Tin-plated connector blades for corrosion resistance.
- Visible indication of a blown condition.
- 6000 Amps DC interrupt capacity; 32 volts DC maximum.
- Ignition protected—safe for installation aboard gasoline powered boats.
Intended Use
- Marine DC electrical systems
- Battery banks (DC main circuit protection)
- Applications requiring an ANL-style fuse for high-current DC overcurrent protection
Product Details
- Fuse type: ANL
- Amperage rating: 500 Amp
- Connector/blade finish: Tin-plated
- Visible indication: Blown condition indication
- Interrupt capacity: 6000 Amps DC
- Maximum voltage: 32 volts DC
- Ignition protection: Ignition protected (safe for installation aboard gasoline powered boats)
- SKU: 661-5137
- Variant weight: 35 grams
Parts Desk Insights
Best Use Case: Use this ANL fuse as part of a high-amperage DC protection setup where ignition protection and high interrupt capacity are desired for marine installations.
Common Issues: For best reliability, confirm the fuse type matches your existing ANL fuse holder/fuse block design and that the mating surfaces are clean and properly seated. If the fuse indicates a blown condition, address the root cause (overcurrent/short) before replacing.
Related Products & Accessories
- Browse ANL Fuse Blocks & Fuse Holders - Pairing commonly requires an ANL-rated fuse block/holder to match this ANL fuse.
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.