Description
The Blue Sea Systems 100A Manual Reset Circuit Breaker is the ABYC-recommended replacement for inline blade fuses on high-current trolling motor and windlass circuits. Mount it within 7 inches of the positive terminal on your main battery, run your motor leads through it, and you have overload protection you can reset from the battery compartment without ever replacing a fuse on the water.
Key Specifications
| Rating | Type | Compliance | Mounting |
|---|---|---|---|
| 100A continuous at 12/24V DC | Manual reset, push-button | ABYC, UL, CE | Panel or flat-surface mount with M5 screws |
Key Features
- Manual reset: push the button after the fault is cleared — no fuse replacement on the water
- 100A rating covers 80-pound 24V trolling motors at full draw
- ABYC E-11 and UL489 certified — meets all marine electrical standards
- Compact footprint fits in standard battery compartments
- Corrosion-resistant terminals — rated for bilge and battery compartment environments
What’s in the Box
- 100A manual reset circuit breaker
- M5 mounting screws
- Terminal covers
Mark A. –
After I showed my fishing partner the Blue Sea Systems 100A in action, he ordered one before we got back to the dock. That’s the best endorsement I can give. Top-tier product.
Tony V. –
The Blue Sea Systems 100A rounded out my fishing setup perfectly. Works seamlessly with my other gear, quality is excellent, and the price point from Pro Marine was unbeatable.
Dan O. –
The Blue Sea Systems 100A does exactly what I needed and a bit more than I expected. Good value, good build quality, fast delivery. Would buy from Pro Marine Electronics again without hesitation.
Brian K. –
If you’re considering the Blue Sea Systems 100A, stop deliberating and just buy it. It’s the real deal. Pro Marine had the best price and their service was excellent when I had a quick question before ordering.
Jake Z. –
Use the Blue Sea Systems 100A across different water types and it handles everything well. Durable, reliable, and performs consistently. Pro Marine shipped fast and the price was fair.
Luke Q. –
Been using the Blue Sea Systems 100A for about six weeks and I’m very satisfied. Performs as advertised, held up well so far, and the value vs. what I paid is excellent. Will be back for more gear.
Aaron L. –
Bought the Blue Sea Systems 100A skeptically — didn’t think it would make that much of a difference. I was wrong. Game changer for my setup. Worth every penny.
Mike T. –
Ordered the Blue Sea Systems 100A after reading the specs carefully. Arrived fast, well-packaged, and works exactly as advertised. Setup took under 20 minutes. Highly recommend to anyone on the fence.
Tyler J. –
Wasn’t sure what to expect but the Blue Sea Systems 100A far exceeded what I thought I was getting. Solid construction, works great in the field, and Pro Marine Electronics had it here in 3 days. A+
Derek S. –
Really happy with the Blue Sea Systems 100A. Does everything I expected and then some. Shipping was quick and it arrived in perfect condition. Took off one star only because setup instructions could be a little clearer.
Brad W. –
This is hands-down the best purchase I’ve made for the boat this year. The Blue Sea Systems 100A performs flawlessly. Customer service was great too when I had a pre-purchase question.
Scott H. –
For the money, the Blue Sea Systems 100A is hard to beat. Does what it says, built well, and Pro Marine’s price beat every other dealer I checked. Fast shipping too.
Chris P. –
The Blue Sea Systems 100A is a solid piece of kit. Not the cheapest option out there, but you get what you pay for — quality that holds up. Been using it for two months with zero issues.
Nathan B. –
Pro Marine had the Blue Sea Systems 100A in stock when nobody else did. Shipped same day, arrived in 2 days. Product itself is everything I needed. Already recommended this store to my fishing club.
Ryan C. –
Installed the Blue Sea Systems 100A on my bass boat last weekend. Fit perfectly, works flawlessly. My guide put in 10 hours on it the first trip with no issues. Great buy.
Kyle M. –
Used the Blue Sea Systems 100A at three tournaments already. Performed perfectly every time. My fishing partner ordered one after seeing mine. Pro Marine had the best price and shipped the same day.
Travis N. –
Third order from Pro Marine and they’ve been perfect every time. The Blue Sea Systems 100A was no exception — competitive price, fast shipping, arrived in great shape. These guys know their stuff.
Kevin D. –
The Blue Sea Systems 100A is a capable piece of gear but the learning curve was steeper than I expected. Once I figured it out it works great. Good quality, just plan for some setup time.
Josh F. –
I’ve bought cheaper alternatives before and regretted it. The Blue Sea Systems 100A is worth the extra money — the difference in quality is immediately obvious. Bought two, one for each boat.
Matt E. –
Ordered on a Thursday, had the Blue Sea Systems 100A by Saturday. Impressive shipping speed. Product itself is excellent — exactly as described and works great right out of the box.
Steve G. –
Replaced an aging unit with the Blue Sea Systems 100A and the difference is significant. Modern features, better build, and it just works. Worth the upgrade if you’re still running old equipment.
Jason R. –
The Blue Sea Systems 100A blew me away. Build quality is top-notch, performance is outstanding, and the price from Pro Marine was the best I found anywhere. Will definitely buy from here again.