Beefy 12V Battery Disconnect Isolator Switch For RV Boat Camper Truck With 2 Keys And Copper Nut Hardware 100A DC Cut Off Rust Resistant For Marine Use
✔️ 2-key, corrosion-resistant, 100A DC cut-off, waterproof case
This compact, heavy-duty battery disconnect switch is designed for 12-24V DC systems in vehicles and marine gear. It's ideal for safely isolating power to prevent parasitic drain when your RV, boat, or truck sits idle.
✅ 100A at 12V DC rating; 200A max withstand
✅ On/Off 2-position operation with a turn knob
✅ 2 brass copper pillars: 0.33"/8mm
✅ Rust and corrosion resistant ABS housing; waterproof case for keyhole
✅ Includes copper nuts and brass washers
💡 What is a 12V battery disconnect switch used for in RVs and boats? It helps prevent battery drain and protects the electrical system when a vessel or vehicle sits idle.
- Handy for cutting off power to stop parasitic draw on RVs, boats, and trucks.
- Key-removable feature adds security, keeping power from turning back on when not in use.
- Works with 12-24V DC systems and handles up to 100A at 12V (200A max withstand).