Fuse ANL 400 Amp
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You have 30 days to request a return. All sale items are final sale.
Protect high-current DC circuits with a 400 Amp ANL fuse built for marine use—featuring corrosion-resistant, tin-plated blades and visible blown-condition indication.
Key Features
- Tin-plated connector blades for corrosion resistance.
- Visible indication of a blown condition for quick diagnostics.
- Interrupt capacity rated at 6000 Amps DC and 32 volts DC maximum.
- Ignition protected—safe for installation aboard gasoline powered boats.
Intended Use
- Marine battery and DC distribution circuit protection (ANL fuse system).
- High-current DC loads such as battery bank feeds and main circuit protection where an ANL-style fuse is specified.
Product Details
- SKU: 661-5136.
- Fuse type: ANL.
- Rating: 400 Amp.
- Interrupt capacity: 6000 Amps DC.
- Maximum voltage: 32 volts DC.
- Connector blade: tin-plated for corrosion resistance.
- Indication: visible indication of blown condition.
- Ignition protected for installation aboard gasoline powered boats.
Parts Desk Insights
Best Use Case: Ideal as a high-current DC circuit protection fuse in ANL fuse blocks on marine electrical systems where ignition-protected fusing is required.
Common Issues: If this fuse is repeatedly opening, verify the load draw and wire sizing, and inspect for loose/bad terminations at the blade connections. After a blow, replace the fuse and confirm the related fuse block and mating surfaces are clean and secure before restoring power.
Related Products & Accessories
- Browse ANL fuses and compatible fuse holders - Use the fuse category to match the correct fuse type and amperage with the proper fuse holder/block.
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.