SKU:BSS7188
The Blue Sea Systems 285-Series Circuit Breaker (Model 7188-BSS) is a reliable, weather-resistant electrical component designed for marine applications. This 120 Amp circuit breaker features a surface mount design that simplifies installation and provides robust protection for your electrical systems. Its thermally responsive bi-metal blade ensures precise trip functionality, protecting circuits from overloads and short circuits while maintaining safe operation aboard gasoline-powered boats. The visible reset lever allows quick identification of open conditions, facilitating easy maintenance and troubleshooting.
This model is a direct drop-in replacement for the 185-Series Circuit Breakers, making upgrades seamless without extensive rewiring. It meets SAE J1171 external ignition protection standards, ensuring safe use in environments where gasoline is present. The breaker combines switching and circuit protection functions into a single unit, reducing component clutter and improving system reliability. Its trip-free design prevents the breaker from being held closed after a trip, enhancing safety during fault conditions.
Designed for durability, the Blue Sea 7188-BSS withstands extreme temperatures, operating effectively from -40°C to 85°C. It features a maximum voltage rating of 48V DC and an interrupt capacity of 3000A at 48V, providing ample protection for demanding marine electrical systems. The terminal studs are rated for 50 in-lb torque and accept 1/4 inch ring terminals for secure connections. Ideal for marine, RV, and other heavy-duty electrical setups, this circuit breaker combines safety, convenience, and durability in one compact package.
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