Blue Sea 5235100 Fuse ATO/ATC 1Amp 25/Pk
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Blue Sea Systems 5235100 ATO/ATC blade fuse (1 Amp, 25-pack) for fast-acting circuit protection on 32V DC systems. Includes fuses with corrosion-resistant tin-plated connector blades and visible indication of a blown condition.
Key Features
- Fast-acting ATO/ATC fuse for protecting low-current circuits
- Visible indication of a blown condition
- Tin-plated connector blades for corrosion resistance
- Maximum voltage: 32V DC
- Interrupt capacity: 1000 Amperes DC
- Sold as a 25-pack
Intended Use
- Marine and automotive-style 12V/24V DC systems using ATO/ATC fuse holders (when rated for the fuse specifications)
- Auxiliary power circuits where a 1A fast-acting fuse is required
- Replacement fuses for ATO/ATC blade fuse panels and holders (match the holder style and fuse ratings)
Product Details
- Blue Sea Systems fuse product number: 5235100
- Fuse type/style: ATO/ATC blade fuse
- Amperage rating: 1 Amp
- Pack quantity: 25
- Maximum voltage: 32 volts DC
- Interrupt capacity: 1000 Amperes DC
- Connector construction: tin-plated connector blades (corrosion resistant)
- Blown condition indication: visible indication of blown condition
Parts Desk Insights
Best Use Case: Keep a small supply of correctly rated ATO/ATC fuses on hand for quick troubleshooting and circuit restoration.
Common Issues: If fuses blow repeatedly, avoid continued re-powering—inspect for short circuits, overload conditions, or loose/miswired connections before replacing again. Also confirm the fuse holder type matches ATO/ATC style and the system voltage and amperage ratings are appropriate.
Related Products & Accessories
- Fuses (browse category) - Explore additional Blue Sea and compatible fuse options (different amperage ratings and styles).
- Electrical & Accessories (browse category) - Shop fuse holders, circuit protection, and related electrical components.
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.