The American Electrical 1181010 Wire Ferrule Connector is an insulated connector designed for electrical applications. With a pin length of 8.00mm, it is suitable for single wire connections. This DIN style connector is specifically designed for use with 18 AWG (1.00mm²) wires. The red color signifies its compatibility with specific wire sizes and provides easy identification. These wire ferrule connectors ensure secure and reliable connections, making them a perfect choice for residential, commercial, and industrial electrical installations.