switch is designed to meet various power supply requirements. It allows for easy adjustment and selection of different power sources, ensuring compatibility with a wide range of devices. switch simplifies the process of switching, making it convenient and user-friendly. Features -Color:Multi -Material:ABS, silver alloy -Size:7.70X3.90X3.80cm/3.03X1.53X1.49in - Heating : 10A - Rated voltage: 440V - Contact resistance: <=50m - Insulation resistance: >=1000M - Open hole diameter: 22mm -Easily this changeover switch allows for easy switching between different power sources -Simplify power management: power management easily with the use of changeover switch -Stable voltage output: switch incorporates a voltage regulation combination to ensuring stable voltage output -Handle high-power devices effortlessly: changeover switch can effortlessly handle high-power devices -Strong and wear resistance: this changeover switch is designed to be wear resistance Package list: 1 x three-position knob switch