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⚡ Power up with confidence—safety and style in one switch!
The Blue Sea Systems 7182 285-Series Circuit Breaker is a 40A surface-mount device that combines switching and circuit protection in a compact, marine-grade design. Featuring a trip-free mechanism, ignition protection, and visible trip indication, it ensures reliable, safe operation in demanding environments like gasoline engine rooms. Easy to install with terminal studs on the face and backed by a five-year warranty, it’s the smart choice for professionals upgrading their electrical systems.





| Asin | B005168AOG |
| Best Sellers Rank | 562,308 in DIY & Tools (See Top 100 in DIY & Tools) 1,201 in Circuit Breakers |
| Brand | Blue Sea Systems |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (222) 4.7 out of 5 stars |
| Global Trade Identification Number | 00632085071820 |
| Included Components | Great Product |
| Item Dimensions D X W X H | 3.8D x 5.1W x 7.9H centimetres |
| Item Type Name | Great Product |
| Item Weight | 45 g |
| Manufacturer | Blue Sea Systems |
| Manufacturer Part Number | 7182 |
| Model Number | 7182 |
| Mounting Type | Surface Mount |
| Number Of Items | 1 |
| Number Of Poles | 1 |
| Upc | 632085071820 |
| Voltage | 48 Volts |
User
Me customer
Expensive, but not when compared to the quality, reputation and reassurance of Bluesea products
User
Great quality!
Provides reliable protection for my DC to DC converter.
User
Quality
Blue sea quality. Second to none.
User
Worst breaker.
Does not trip on even double amperes than rating.
User
Protection and a switch
While this does give you protection on the line it also works great as a switch to turn off that section of the system in our van. You don't want to use it as often as a light switch but when the van is parked at home I do turn it off. Saves space with two functions in one.
User
Only Blue Sea!
Very high quality and reputation. I only trust Blue Sea for DC electrical components.
Trustpilot
1 day ago
2 weeks ago