Blue Sea Systems BSS Fuse Block TERMINAL 30-300A Dual (Bulk)

The Blue Sea Systems 2151B Battery Switch offers reliable battery isolation and control for marine and automotive electrical systems. Constructed with corrosion-resistant materials, it ensures long-lasting durability in demanding environments. Featuring a user-friendly rotary knob and a clear on/off indicator, this switch simplifies battery management and prevents unwanted power drain. Ideal for boats, RVs, and off-road vehicles, the 2151B delivers dependable performance and protects your electrical system efficiently.