Blue Sea 7188 120 Amp Circuit Breaker Surface Mount 285 Series

The Blue Sea 7188 120 Amp Circuit Breaker Surface Mount 285 Series is an essential safety component for any vehicle electrical system that requires dependable overcurrent protection. This circuit breaker is ideal for applications such as custom truck builds, camper power distribution upgrades, or the installation of auxiliary electrical equipment in performance vehicles.

Designed by Blue Sea Systems, a leader in marine and automotive electrical integrity, the 7188 provides reliable protection against fires, melted wiring, and equipment damage in high-draw situations. With a rating of 120 amps, this breaker is engineered to handle significant current loads while maintaining reliable trip characteristics that prevent nuisance shutdowns. Its surface-mount design allows for straightforward installation on vertical or horizontal panels, making it a practical choice for tight spaces.

The Blue Sea 7188 is particularly beneficial for those powering winches, inverters, auxiliary compressors, or high-powered lighting systems. Its internal thermal-magnetic mechanism responds quickly to short circuits while offering time-delay protection against temporary inrush currents. This makes it a versatile and reliable choice for automotive, marine, and custom electrical applications.