Blue Sea Systems 285-Series 150 Amp Surface Mount Circuit Breaker (Part No. 7189-BSS)

Blue Sea 285-Series 150 Amp Circuit Breaker Surface Mount

The Blue Sea Systems 285-Series Circuit Breaker (Part No. 7189-BSS) is a reliable, high-current circuit protection device designed for marine applications. With a 150-amp rating, this surface mount breaker is engineered to provide robust protection while integrating seamlessly into your electrical system. Its thermally responsive bi-metal blade ensures precise trip operation, helping prevent electrical damage due to overloads or short circuits. The breaker features a clear visible reset lever that indicates when the circuit is open, facilitating quick diagnostics and maintenance. Meeting SAE J1171 external ignition protection standards, this breaker is ignition protected and suitable for installation aboard gasoline-powered boats, ensuring safety in marine environments. Its weather-resistant construction enhances durability against harsh weather conditions, making it a dependable choice for outdoor and marine electrical systems. Combining switching and circuit breaker functions into a single unit, it simplifies wiring and reduces component clutter. The breaker is trip-free, meaning it cannot be held closed after tripping, ensuring safety by preventing accidental re-energizing of the circuit during faults. Designed for easy installation, it accepts M6 terminal studs compatible with 1/4 inch ring terminals, with a recommended terminal stud torque of 50 inch-pounds for secure connections. The device's interrupt capacity of 3000 amps at 48V DC ensures it can handle high fault currents, providing added protection for your electrical components. Its operational temperature range from -40°C to 85°C makes it suitable for a variety of marine and outdoor conditions. Please note, this breaker is not designed for use as a switch where high inrush currents are expected. Overall, the Blue Sea Systems 285-Series 150 Amp Circuit Breaker offers a durable, safety-compliant solution for marine electrical systems, combining functionality with ease of installation and maintenance.

Features:

• Drop-in replacement for 185-Series Circuit Breakers

• Visible reset lever indicates open condition

• Ignition protected, suitable for gasoline-powered boats

• Meets SAE J1171 external ignition protection standards

• Weather resistant design for outdoor durability

• Combines switching and circuit breaker functions into one unit

• Trip-free operation prevents re-closure after tripping

• Accepts M6 terminal studs with 1/4 inch ring terminals

• High interrupt capacity of 3000A at 48V DC

• Operational temperature range from -40°C to 85°C