Heavy Duty Negative Battery Disconnect Switch For 12V And 24V Systems With Knife Blade Isolator 250 And 750 Amp Power Cutoff For Marine Boat RV ATV Cars Horizontal Or Vertical Mount Rust Resistant Built Tough

Heavy Duty Negative Battery Disconnect Switch 12V-24V
✔️ 12V-24V system, 250A continuous, 750A momentary, brass body

This heavy duty negative battery disconnect switch is built to cut power from the battery to the electrical system, helping prevent battery drain when not in use. It’s intended for 12V-24V systems and can be mounted vertically or horizontally on negative posts in cars, boats, RVs, ATVs and other vehicles.

✅ Heavy duty solid brass construction, rust and corrosion resistant
✅ On/Off 2 position operation; negative post 15.5mm-17mm
✅ DC 12V-24V system; 250A continuous, 750A momentary at 12V
✅ Vertical knife blade type; mounting: horizontal or vertical
✅ Single unit, ready to install for quick setup
✅ Used for Car, Vehicle, RV, ATV, Boat batteries to isolate power and prevent drain
✅ Note: brass must be solid brass, not brass plated with copper

💡 What is a battery disconnect switch used for and why choose a brass knife blade model? This handy device protects electrical systems by safely isolating power and preventing drain.

- Handy for cars, boats, RVs, ATVs to stop battery drain
- Brass knife blade provides reliable contact and corrosion resistance
- Mounting options include horizontal or vertical for flexible install
- Works with 12V-24V systems; 250A continuous and 750A momentary at 12V
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