Blue Sea Systems BSS PowerPost 3/8in

The Blue Sea Systems 2003 Battery Switch offers dependable isolation and control for 12V and 24V marine and automotive electrical systems. Built with corrosion-resistant materials, it ensures durability in harsh environments. The switch features a clear on/off indicator and an ergonomic rotary knob for easy operation. Perfect for boats, RVs, and off-road vehicles, the 2003 provides efficient battery management and safeguards electrical systems against unwanted power drain.