1、Safety Power Disconnection: The battery disconnect switch is designed as a rotary switch, which is used to safely open or close the circuit connection. 2、Lockout Plate: Battery kill switch has a locking plate, it is used to lock the rotary switch on the panel to prevent accidental opening or closing, 3、Wide Application: The battery disconnect switch has a wide range of applications and is suitable for automobiles, automobiles, ships and RVs. 4、Durable Material: The battery switch is made of waterproof metal and copper, with good sealing performance. The heavy duty fixed die casting handle can be used in harsh environments. 5、Simple Operation: Battery cut off switch is easy to install, easy to operate, will not stuck, can be used safely, perfect replacement for you. Specification Item Type: Battery Disconnect Switch Material: Aluminum+Metal Rated Current: 300A Maximum Current: 1000A Voltage: 12V-60V Stud Size: Approx. 10mm/0.39in Scope of Application: Automobile, RV, Yacht, Truck Package List 1 x Battery Disconnect Switch