Key Features

• Supports dual battery management for marine and automotive DC systems.
• 4-position rotary switch: OFF – 1 – BOTH – 2.
• Heavy-duty brass terminals with copper washers for low-resistance connections.
• Durable Bakelite/ABS housing for corrosion resistance and long service life.
• Locking push-button mechanism helps prevent accidental switching.
• Suitable for boats, yachts, RVs, utility vehicles, and off-grid battery systems.