Blue Sea 7189 - Circuit Breaker 285-Series, Surface Mount 150A

Blue Sea 7189 - Circuit Breaker 285-Series, Surface Mount 150A

The Blue Sea 7189 Circuit Breaker 285-Series is a high-performance surface-mount circuit breaker designed to provide reliable protection in both marine and industrial applications. This breaker serves as a drop-in replacement for the 185-Series Circuit Breakers, ensuring compatibility and ease of installation. With a visible reset lever, users can easily determine the open condition of the breaker. It is built to be ignition-protected, making it a safe choice for installation aboard gasoline-powered boats. Additionally, it meets the SAE J1171 external ignition protection requirements, ensuring safe operation in harsh environments. The weather-resistant design ensures long-lasting durability and protection, even in extreme conditions.

Combining the functions of a switch and a circuit breaker into one device, the Blue Sea 7189 offers a reliable "Trip Free" mechanism that prevents the breaker from being held closed after it trips. It features a thermally responsive bi-metal blade, which ensures efficient protection from electrical faults. With a 3000A interrupt capacity at 48V, it is ideal for high-demand systems. The Blue Sea 7189 has a wide operating temperature range of -40°C to 85°C, making it suitable for use in a variety of applications. Whether replacing an old breaker or upgrading a system, this breaker delivers both performance and reliability.

• Amperage: 150A
• Maximum Voltage: 48V DC
• Mounting: Surface Mount
• Circuit Breaker Type: Thermally responsive Bi-metal blade
• Terminal Stud: M6 (accepts 1/4" Ring Terminal)
• Terminal Stud Torque: 50 in-lb (5.65 Nm)
• Interrupt Capacity: 3000A @ 48V Achieved using SAE J1625
• Minimum Operating Temperature: -40°C
• Maximum Operating Temperature: 85°C
• Circuit Breaker Class: Type III - switchable/manual reset - trip free
• Weight: 0.50lb (0.23 kg)