Fangrui Product Details [high-performance Battery Disconnect Switch] Rated Voltage Of 12v-36v, Current Rating Of 500a, And Instantaneous Current Of 5000a. Features Two 10mm Threaded Studs With Nuts, For Battery Negative Cables. Replaces Part Number: 20247. [property Protection With Safety Features] -duty Fixed-cast Handle Locks Onto The Panel Through A Lock Hole, Preventing Accidental Opening Or Closing Of The Switch. It Also Safeguards Against Tampering Or Unauthorized Use. This Disconnect Switch Is Designed To Safely Cut Off Battery Power, Protecting Sensitive Electronic Components From Accidental Shorts Or Reverse Polarity. [versatile Application] Ideal For Vehicles And Boats, Including Rvs, Yachts, Golf Carts, Trucks, Heavy-duty Trucks, Cars, Construction Vehicles, , And Agricultural Equipment. [easy Installation And Use]the Battery Disconnect Switch With A Locking Plate Offers An Innovative And Reliable Solution. Simply Connect The Two 10mm Threaded Studs With Nuts To The Battery Negative Cable, And Youre Ready To