The Schneider Electric W117DIP-174 is a wall-mounted IP66 rated, 1-pole digital ionization module. It features modular wiring, as well as built-in temperature protection and over-current overload protection. This digital ionization module is suitable for use in residential, commercial, and industrial applications. It is designed for powering and controlling equipment such as hot water heaters, electric stoves, ovens, and cookers.