The Automatic Electric Switch PW-80100-1 is a 48V DC rotary panel switch designed for automatic telephone equipment. It features a coiled spring design with a maximum amperage of 20A and a current rating of 16-30A. The switch is made of plastic and metal materials, with a gold finish and a gray color. The termination type is solder lug, and the switch style is rotary, making it easy to operate and control the electrical current in a panel mount configuration. With its reliable brand, Automatic Electric Switch, this product offers a durable and efficient solution for your electrical equipment needs.