Blue Sea Systems BSS TermSm FeedThrough 3/8-16 Stud Black (Bulk)

The Blue Sea Systems 2203B Battery Switch offers reliable battery isolation and power control for marine and automotive electrical systems. Crafted with corrosion-resistant materials, it ensures durable performance 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 2203B provides dependable operation and protects your electrical system efficiently.