The XPSUS12AP with Controllers Safety module US Cat.4 24V screw manufactured by Schneider is an electronic relay module designed to provide a range of voltage protection for motor and other electrical components. It is designed to detect a broad range of typical electrical faults, such as phase loss, phase imbalance, overloads, under-voltage and more, and shut off them safely in order to prevent damage to the motor or other components. The module is CE marked, UL listed, and CCC compliant and is constructed of a durable plastic material to ensure a long service life. It features a 24V screw terminal connection making it easy to install and comes with an integrated SPDT contact switch for shut off functionality.