Beefy 12V 48V Waterproof Battery Disconnect Switch Isolator Kill Switch 275Amp High Current For Cars RV Marine Boat Truck ATV Vehicles Universal DC Power Isolation

Heavy-Duty 12-48V Battery Disconnect Switch, 275A (1 pc)
✔️ 12-48V DC battery isolator, 275A continuous, 455A intermittent

This rugged, waterproof battery disconnect switch safely cuts power to a vehicle's electrical system when not in use, helping prevent battery drain and simplifying maintenance. It's commonly used on cars, vans, RVs, boats, trucks, ATVs, and other equipment that relies on a DC power setup.

✅ Sturdy ABS housing with waterproof design
✅ On/Off operation 0=Off, 1=On
✅ Works with 12-48V DC systems; isolates electrical power
✅ 275A continuous at 12V; 455A intermittent; 1250A momentary
✅ Terminal studs 2x3/8 in (10 mm) with tin-plated copper
✅ 4 removable side plates for up to 1/0 cables
✅ Includes 1 switch and 4 mounting bolts for quick install

💡 What is a battery disconnect switch used for in DC power systems? A handy, practical option for managing power in vehicles and boats.
- handy for preventing parasitic drain on 12-48V DC systems.
- handy during maintenance to safely disconnect power from the system.
- supports high-current operations in cars, boats, and RVs.

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