Blue Sea Systems BSS Circuit Breaker Push Button MD 50A

The Blue Sea Systems 2142 Battery Switch offers dependable battery isolation and power control for marine and automotive systems. Built with corrosion-resistant materials, it delivers long-lasting durability in harsh environments. Featuring an ergonomic rotary knob and clear on/off indicator, this switch simplifies battery management and prevents unwanted power drain. Ideal for boats, RVs, and off-road vehicles, the 2142 provides reliable performance and protection for your electrical system.