On Off Battery Disconnect Switch For 12V 48V Systems, 300A Side Post Kill Switch, Built Tough For GM Cars, Trucks, Marine Boats, RVs, Trailers And Golf Carts, Corrosion Resistant With Removable Knob, Prevent Parasitic Drain
✔️ 300A continuous / 900A crank, 48V max, removable knob
The heavy-duty disconnect switch is built for 12V-48V systems with side-post batteries and a removable knob. It's ideal for shutting off power to prevent parasitic drain in vehicles, boats, RVs, trailers, and golf carts. Installation is commonly in the negative battery lead, though it can be mounted on the positive side if clearance requires.
✅ 300A continuous / 900A crank amps, 48V DC max
✅ Marine-grade tin-plated copper terminals for corrosion resistance
✅ PA66 housing with temp rating -40°F to 284°F
✅ Removable knob; includes mounting hardware: 2x 5/16-18 bolts, 2x 3/8-16 bolts
✅ Compact 1-1/2 inch height; negative-side installation recommended
💡 What is a battery disconnect switch used for in 12V-48V systems and how does it help prevent parasitic drain? This handy device lets you cut power quickly to stop drain and secure electronics. - Handy for keeping parasitic drain in check on parked vehicles and boats - Handy for theft deterrence and preventing unauthorized power draws - Simple manual control with a removable knob for security
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