The SQUARE D 9050JCK11V20 Electrical Timing Relay is a plug-in power relay with a maximum amperage of 20A. It is designed for industrial applications and features overload protection properties. Suitable for interior use, this relay unit comes with 8 pins and a coil voltage range of 101-150V, making it a reliable choice for controlling electrical circuits. With the trusted Square D brand, this relay offers precise timing and dependable performance for various electrical equipment and supplies.