Best in 7 days
![Blue Sea 2143 Medium Duty Push Button Reset-Only - 60A [2143]](https://cdn.shopify.com/s/files/1/0637/4522/9058/products/34989XL.jpg?v=1650696245)
![Blue Sea 2141 Medium Duty Push Button Reset-Only - 40A [2141]](https://cdn.shopify.com/s/files/1/0637/4522/9058/products/34987XL.jpg?v=1650696227)
Pay in installments of $13.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Blue Sea 2141 Medium Duty Push Button Reset-Only - 40A [2141]2141 Amperage: 40A Features: Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected Safe for installation aboard gasoline powered boats Captive star lock washers meet requirements for anti rotation and eliminate handling of small, easily dropped parts
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
![SI-TEX SP-80-1 Autopilot w/Rotary Feedback - No Drive Unit [SP-80-1]](https://cdn.shopify.com/s/files/1/0637/4522/9058/products/35098XL.jpg?v=1650696361)
Best in 7 days
![Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]](https://cdn.shopify.com/s/files/1/0637/4522/9058/products/34972XL.jpg?v=1650696100)
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 2380 reviews
Sort
Product Reviews
★★★★★ 5
Good quality for a good price!
Size: 6 Gauge 15FT, Size: 6 Gauge 15FT
Good value for the quality of these copper cables. Cut them to the length I needed and put a copper eyelet on one end. Wire size works good between my Victron solar charge controller and the batteries. Wire gauge will be able to handle the wattage much better than what I was using. They look much more professional than the old cables I was using also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Be safe and always calculate the gauge wire are you need, don’t cut corners.
Size: 4 Gauge 10FT
Good quality solid copper 4 Gauge wires in red and black. Avoid aluminum wiring that has copper plating so looks like solid copper but can be dangerous if used in heavy load applications. Copper is expensive but required if amperage is high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Good
Size: 1/0 Gauge 10FT
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
