Usage Tips:500A High Current Battery Disconnect Switch, 12-36V Battery Cut Off Switch with Lock-Out Plate, Replace 20247, Truck, RV [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, perfect 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 you're ready to go Refer to our product images for a wiring diagram; usually, no professional assistance is needed. [Material and Durability]Constructed with waterproof ABS and copper for excellent sealing, ensuring reliable performance in harsh conditions. The switch is , even in humid environments. -duty fixed-cast handle ensures durability, maintaining functionality in challenging conditions. Colour:Photo Color Material:ABS+Copper Package Contents: 1 x Battery Disconnect Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.