Features: 1.Application: Spliced to battery cables for direct power off, use during battery charging, and when you are not in a car. The switch key can be locked to avoid accidents in the product. 2.Function: It plays a role in stabilizing the current, protecting the battery, preventing leakage, and prolonging the use time of the car battery. 3.Premium Material: The switch is made of copper, zinc alloy, stainless steel for good sealing, heavy duty fixed die cast handle, strong and durable for use in harsh environments. 4.Operation: Rotary switch to safely disconnect battery, with locking plate to lock the rotary switch to the panel to prevent accidental opening or closing. 5.Fitment: The power cut off switch is ideal for kill switches in cars, boats, RVs with DC 12V?48V power supply, which can be manual activated. Specification: Item Type: Battery Power Cut Isolator Material: Copper, zinc alloy, stainless steel Voltage: DC 12V-48V Rated Current: 200A Maximum Instantaneous Current: 1250A Switch Activation: Manual Switch Actuation: Rotation Fitment: Suitable for cars, boats, RVs PackageList: 1 x Kill Switch