Blue Sea Systems BSS PowerPost 5/16in (Bulk)

The Blue Sea Systems 2002B Battery Switch provides reliable battery isolation and power control for marine and automotive systems. Designed with corrosion-resistant materials, it withstands harsh environments and offers long-lasting durability. Featuring a clear on/off indicator and an easy-to-use rotary knob, the 2002B simplifies battery management and prevents unwanted power drain. Ideal for boats, RVs, and off-road vehicles, this switch ensures safe, efficient operation and protects your electrical system.