Fuse ANL 40 Amp
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You have 30 days to request a return. All sale items are final sale.
Protect your marine DC circuits with a 40 Amp ANL fuse featuring corrosion-resistant tin-plated connector blades and visible blown-condition indication.
Key Features
- Tin-plated connector blades for corrosion resistance.
- Visible indication of blown condition.
- Ignition protected—safe for installation aboard gasoline powered boats (for 35–500 Amp only).
- 6,000 Ampere interrupt capacity (AIC) with a maximum 32 volts DC rating.
Intended Use
- Marine DC electrical circuit protection for large battery banks
- Main DC circuit protection where ANL fuse blocks and compatible ANL fuse holders are used
Product Details
- • Product: Fuse ANL 40 Amp
- • Brand category: Breakers, Fuses & Fuse Holders
- • SKU: 661-5165
- • Rated amperage: 40 Amp
- • Interrupt capacity: 6,000 Amps DC
- • Maximum voltage: 32 volts DC
- • Ignition protection: Ignition protected (conforming to SAE J1171) for safe installation aboard gasoline powered boats (35–500 Amp only)
- • Corrosion resistance feature: Tin-plated connector blades
- • Status indication: Visible indication of blown condition
Parts Desk Insights
Best Use Case: Use this ANL fuse as the circuit-protection element in an ANL fuse-block arrangement for main DC protection on large battery banks, especially in marine installations where corrosion resistance and quick visual status are important.
Common Issues: If the fuse blows, verify the fault is cleared before replacing it. Also confirm the correct ANL fuse-block/holder type is used and that mating surfaces are clean and properly seated to avoid intermittent contact.
Related Products & Accessories
- Browse ANL fuse blocks (for this fuse type) - Use the correct Blue Sea Systems ANL Fuse Block for ANL 40 Amp fuses.
- Browse fuses - Find the right amperage and fuse style for your DC circuit protection plan.
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.