Blue Sea Systems BSS Switch Contura SPDT On-Off-On RG

The Blue Sea Systems 2146 Battery Switch provides reliable battery isolation and power control for marine and automotive applications. Designed with corrosion-resistant materials, it ensures durable performance even in harsh environments. Featuring an ergonomic 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 2146 delivers safe, efficient operation and protects your electrical system effectively.