![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/20524XL.jpg?v=1706645813)
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Description
Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]187 Series Thermal Circuit Breakers Panel Mount 50 Amp Circuit Breaker PN: 7039 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 Self trimming case eliminates the need for mounting panels or trim bezels
187 - Series Thermal Circuit Breakers - Panel Mount
50 Amp Circuit Breaker
PN: 7039
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
- Self-trimming case eliminates the need for mounting panels or trim bezels
- Round case permits easy installation with standard sized hole saw
- Large clearance around terminal studs accept heavy gauge wire lugs
- Robust 5/16 terminals provide high torque connections
- Large lever with vertical/horizontal orientation provides indication of trip status
- Ignition protected - safe for installation aboard gasoline powered boats
| Specifications | |
| Circuit Breaker Class: | Type III - Switchable / Manual Reset - Trip Free |
| Type: | Thermally Responsive Bi-Metal Blade |
| Case Material: | Thermoset Polyester |
| Voltage Rating: | 48 Volts DC Maximum |
| Interrupt Rating: | 5,000 Amperes @12 Volts DC |
| 3,000 Amperes @24 Volts DC | |
| 1,500 Amperes @42 Volts DC | |
| Operating Temperature Range: | -25C° to +82C° |
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
- Amperage: 50a
- Box Dimensions: 2"H x 4"W x 8"L WT: 0.5 lbs
- UPC: 632085170394
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Great book for kids and adults, too!
Format: Hardcover
I absolutely love this book from the message to the illustrations! It’s a must have as a mother of two little ones and also as a therapist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2023
★★★★★ 5
Great gift for new moms
Format: Hardcover
We are using this book as the "card" for people to sign for a coworkers shower. It is a sweet, simple book with great visuals and empty page space for signing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2022
★★★★★ 5
Best I’ve used in 40yrs
Color: A - Magic Mint (Pack of 1)
Fast shipping
Quality product
Great results
No after taste
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Very pleasant nano hydroxyapatite toothpaste.
Color: A - Magic Mint (Pack of 3)
Bought this new nano hydroxyapatite toothpaste free of fluoride. This is a new technology toothpaste that reinforces enamel. The Mint taste is very pleasant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 4
Pineapple and papaya
Color: A - Magic Mint (Pack of 3), Color: A - Magic Mint (Pack of 3)
I like it okay. I will use all of it but I am unsure if I will buy it again. It foams very little. I feel like I use more than I do with other pastes/gels. My mouth feels clean without having that too minty/medicinal taste from traditional flouride pastes. It comes out of the tube easy and sticks to my brush. I didn’t know until after I purchased it that there is papaya and pineapple extracts. There IS a photo in the product description that says this and I neglected to click through them all. I have two members in my household that are allergic to those ingredients so I have not had them try it. The only taste is a mild mint though. I think the whitening effects of nanohydroxyapatite pastes is much better than other popular brands that boast “whitening.” My teeth simply look whiter and shiny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
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