1、Voltage and Current: This 3D printer power switch voltage is AC250V and current is 10A, with internal switch fuse, switch button. 2、Kit Contents: This 3D printer fuse power switch has 4pcs IEC320 C14 power outlet switch which is with fuse, indicator light. 3、Brass Pin: The 3pin inlet rocker switch has brass pin with anti rust coating, strong contact pin, improve electrical conductivity, fluent insertion is not easy to loosen. The pin cable is 27cm long, making it easier to use. 4、Made of Nylon PA66: This 3pin inlet rocker switch is made of nylon PA66, strong flame retardant, high and low temperature resistance, wear resistance and aging resistance, longer service life. 5、Widely Used: This 3pin inlet rocker switch is great and suitable for 3D printers, laboratory equipment, fitness equipment, industrial automation equipment, etc.