Selling Out Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50amp [7139] Price Crushed By 90% [9caBuoAb]

Blue Sea 7139 187 Series Thermal Circuit Breaker - 50Amp

The Blue Sea 7139 187 Series Thermal Circuit Breaker is a versatile and reliable solution for your electrical circuit protection needs. This surface mount circuit breaker is designed to combine switching and circuit protection into a single device, making it an ideal choice for a wide range of applications. With its robust construction and advanced features, it ensures both safety and efficiency in your electrical systems.

Key Features:

• Integrates switching and circuit protection for streamlined performance.
• Meets SAE J1171 external ignition protection requirements, ensuring compliance with industry standards.

The 50 Amp circuit breaker is engineered to offer clear, single lever operation, providing ease of use and convenience. Its "Trip Free" design ensures that it cannot be held "ON" during a fault current condition, adding an extra layer of safety. This waterproof circuit breaker is designed to withstand harsh environments, making it suitable for installations aboard gasoline powered boats or in outdoor settings.

Advanced Specifications and Benefits

This thermal circuit breaker boasts a thermoset polyester case, offering durability and resistance to heat. With a voltage rating of up to 48 Volts DC, it is capable of handling high current loads. Its interrupt rating of 5,000 Amperes at 12 Volts DC ensures that it can safely interrupt fault currents without damaging the electrical system. The operating temperature range of -25°C to +82°C makes it suitable for a variety of environments.

• Recessed mounting holes for a clean appearance and easy installation.
• Large clearance around terminal studs for heavy gauge wire lugs.

Additionally, the Blue Sea 7139 features robust 5/16 terminals that provide high torque connections, ensuring reliable performance over time. The large lever with vertical/horizontal orientation offers an easy-to-read indication of the trip status, allowing for quick and efficient maintenance. Its ignition-protected design ensures safety in installations aboard gasoline powered boats, making it a wise choice for marine applications.