Macromatic TCF‑F Series products monitor for over temperature and seal leakage on submersible pumps using either FLS or CLS leakage sensors. These units come with a switch to select either automatic reset or manual reset for an over temperature condition. The f ange‑enclosure is designed to be deadfront‑mounted on an inner door and used with a backmounted socket (included). Everything needed for setup, use and troubleshooting is on the top of the unit: status LEDs, switch to choose Automatic or Manual Reset mode for temperature, and a pushbutton for Manual Reset of an over temperature condition. They are all visible so that the door need not be opened to see the status of the over temperature or seal leakage condition.