Marinco Maxi-Blade Fuse
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Marinco Maxi-Blade Fuse provides DC overcurrent protection with an interrupt capacity rated at 1000A DC.
Key Features
- Maxi-blade style DC fuse for marine electrical circuit protection
- Interrupt capacity: 1000A DC
Intended Use
- Marine DC electrical systems (branch circuit overcurrent protection)
- Use with compatible Maxi-blade fuse holders/blocks designed for maxi-blade fuses
Product Details
- Marinco Maxi-Blade Fuse
- SKU: 969-BFHD40ADSP
- Interrupt capacity: 1000A DC
- Product type: Breakers, Fuses & Fuse Holders
- Variant weight: 14 GRAMS
Parts Desk Insights
Best Use Case: Replace a like-for-like Maxi-blade fuse in a boat DC circuit using a compatible Maxi-blade fuse holder/block.
Common Issues: If the fuse blows repeatedly, check the connected load for a fault/short and inspect the fuse holder for secure fit and corrosion at the blade contacts before replacing again.
Related Products & Accessories
Browse related Breakers, Fuses & Fuse Holders to complete the installation.
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.