Fuse ANL 750 Amp
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Blue Sea Systems ANL 750 Amp fuse (SKU 661-5163) provides ignition-protected DC circuit protection with visible indication of a blown fuse.
Key Features
- Tin-plated connector blades for corrosion resistance.
- Visible indication of blown condition.
- Ignition protected—safe for installation aboard gasoline powered boats.
- Interrupt capacity: 6000 Amps DC; 32 volts DC maximum.
Intended Use
- Marine DC battery and main-circuit protection systems (ANL fuse compatible setups).
- Replacement fuse for ANL fuse blocks rated for high-amp DC protection.
Product Details
- • Product: Fuse ANL 750 Amp
- • Brand: LNS (Blue Sea Systems fuse series tag in catalog references)
- • SKU: 661-5163
- • Type/Rating: ANL fuse, 750 Amp
- • Corrosion resistance: Tin-plated connector blades
- • Blown-condition indicator: Visible indication of blown condition
- • Interrupt capacity: 6000 Amps DC
- • Voltage limit: 32 volts DC maximum
- • Ignition protection: Ignition protected; safe for installation aboard gasoline powered boats
Parts Desk Insights
Best Use Case: Use as a high-amp DC protection fuse in marine battery systems where ignition protection and clear blown-condition indication are important.
Common Issues: If the fuse blows again after replacement, check for the root cause (short circuit, incorrect load wiring, or undersized/incorrectly terminated conductors) before reinstalling. Also confirm you’re using a compatible ANL fuse block/fuse holder rated for the system’s DC voltage and expected fault conditions.
Related Products & Accessories
- Fuses - Browse compatible fuses and fuse protection options for your DC system.
- Electrical & Accessories - Explore related electrical components such as fuse holders, circuit protection, and system accessories.
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.