Blue Sea Systems BSS PowerBar 4x 3/8-16 Stud Terminal

The Blue Sea Systems 2104 Battery Switch provides reliable power isolation and control for marine and automotive electrical systems. Designed with corrosion-resistant materials, it withstands harsh environments and vibration for long-lasting durability. Featuring a clear on/off indicator and an ergonomic rotary knob, this switch simplifies battery management and prevents power drain. Ideal for boats, RVs, and off-road vehicles, the 2104 ensures safe, efficient operation and protection for your electrical system.