Fuse Maxi 70 Ampere
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You have 30 days to request a return. All sale items are final sale.
Blue Sea Systems Maxi Fuse rated for 70A circuit protection. Features tin-plated connector blades to help resist corrosion and a visible indication of a blown condition.
Key Features
- Tin-plated connector blades help resist corrosion
- Visible indication makes it easier to confirm a blown fuse condition
- Interrupt capacity: 1000A DC and 32V DC maximum
Intended Use
- Marine and RV DC electrical systems requiring maxi-fuse style circuit protection
- Replacement of a 70A maxi fuse in compatible fuse holders rated for the same fuse type and rating
Product Details
- Product: Fuse Maxi 70 Ampere
- SKU: 661-5142
- Fuse rating: 70 Ampere
- Interrupt capacity: 1000 amps DC
- Maximum voltage for interrupt capacity: 32 Volts DC
Parts Desk Insights
Best Use Case: Use as the dedicated circuit-protection fuse in a DC system where the surrounding fuse holder and wiring are intended for a maxi fuse configuration and the specified 70A rating.
Common Issues: If the circuit trips repeatedly, confirm the load draw and wiring condition before replacing again. Also verify the fuse is fully seated in the correct maxi fuse holder for proper contact.
Related Products & Accessories
- Fuses - Browse compatible maxi fuse holders and other fuse options.
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.