

⚡ Protect your power like a pro — never miss a trip, never lose control!
The Blue Sea Systems 285-Series Circuit Breaker is a robust, medium-duty surface mount breaker designed for marine and industrial applications. Featuring a 3000A interrupt capacity at 48V DC, a visible reset lever for quick fault detection, and a trip free design that prevents unsafe hold-on during faults, it ensures reliable circuit protection. Ignition protected and water resistant, it’s ideal for harsh environments, with easy installation via front-facing terminal studs and protective terminal caps.





| ASIN | B005168AOG |
| Batteries Included? | No |
| Best Sellers Rank | #69,432 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Thermal Circuit Breakers |
| Brand | Blue Sea Systems |
| Color | 285 Series, Surface Mount |
| Customer Reviews | 4.7 4.7 out of 5 stars (198) |
| Date First Available | 1 January 2024 |
| Height | 2.16 inches |
| Included Components | Great Product |
| Is Discontinued By Manufacturer | No |
| Item model number | 7182 |
| Length | 4.75 inches |
| Manufacturer | Blue Sea Systems |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 1.91 x 12.07 x 5.51 cm; 45.36 g |
| Shape | As Shown |
| Size | 40A |
| Style | 40A DC |
| Team | blue sea |
| Weight | 0.23 Kilograms |
| Width | 7.75 inches |
B**R
Worst breaker.
Does not trip on even double amperes than rating.
A**R
Expensive, but not when compared to the quality, reputation and reassurance of Bluesea products
D**M
Very high quality and reputation. I only trust Blue Sea for DC electrical components.
A**K
Easy to install, easy to break or reset the circuit. Decent terminals for connecting a 10mm² wire
M**M
Provides reliable protection for my DC to DC converter.
S**.
I have been in the marine industry for 36 years and have had my own boat shop for 30 years and installed many of these and other Blue Sea products in salt water boats, I am here to tell you that Blue Sea Systems components are the best in the industry. Don't be fooled there is a lot imported junk out there, you pay more for Blue Sea but you get the best! I used this circuit breaker under my travel trailer to replace a rusted out factory piece of junk. I am sure that this breaker will last for many years to come.
Trustpilot
2 weeks ago
2 weeks ago