The Kingtek Industrial ECC13828EU Electrical Switches Through Hole RoHS is a mechanical switch for making and breaking an electrical connection. This switch is characterized by a contact-type (SPDT) system, a 20A operating capacity and a 125/250VAC rating. It features RoHS compliant construction and a panel-mount style designed for through-hole installation. This mechanical switch is a single pole single throw (SPST) switch, which means that it is a single switch that can be used to turn on or off one electrical circuit. The switch is designed to be durable, with an operating temperature range of -10 to +85 degrees Celsius. It has an IP67 environmental protection rating and is resistant to dust, water and oil. It is suitable for a variety of industrial and commercial applications.