Best in 7 days
![Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/20558XL.jpg?v=1591215593)
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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
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Description
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]187 Series Thermal Circuit Breakers Surface Mount 40 Amp Circuit Breaker PN: 7138 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs
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
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![Blue Sea 7372 AC Main Only [7372]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/20645XL.jpg?v=1591216308)
Best in 7 days
4.2 ★★★★★
Based on 1632 reviews
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Product Reviews
★★★★★ 5
Keeps everything in one place
Color: Black Oval, Color: Black Oval
Good size, looks good and helps with organization
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
★★★★★ 4
Cute & works!
Color: Black Oval
A little smaller than anticipated. I wish the key hanger stick was a little bit taller, but it holds out keys and sunglasses right by the front door
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Uhhh
Color: Black Round
Very nice easy assembly very sturdy and cool
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
★★★★★ 5
Find your keys much easier
Color: Black Square
We now know where are keys are all the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Solid
Color: Black Oval
Solid exactly what it looks like great for price and a modern setting
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Reviewed in the United States on April 25, 2026
