Blue Sea Systems BSS Circuit Breaker Push Button ST 7A (Bulk)

The Blue Sea Systems 2131B Battery Switch delivers reliable battery isolation and control for marine and automotive systems. Constructed from corrosion-resistant materials, it ensures durability and long-lasting performance in demanding environments. Featuring a user-friendly rotary knob and clear on/off indicator, this switch simplifies battery management and helps prevent unwanted power drain. Ideal for boats, RVs, and off-road vehicles, the 2131B provides secure, efficient operation and protection for your electrical system.