This Square D Homeline plug is a great addition to your electrical equipment. With a maximum amperage of 20A and a voltage range of 101-150V, it is perfect for a variety of uses. The plug is designed with a plug-on neutral feature, making it easy to install and connect. The black plug is made by Square D, a trusted brand in the industry. It is 5 inches in height and 3 inches in width. This plug is a Type A plug, with a single phase and an AC current type.