This Telemecanique XCSZP1 coded magnet is a replacement magnet for use with Telemecanique series XCSDMP non-contact safety interlock switches (sold separately). It has two elongated and two circular 0. 17" (4. 5 mm) mounting holes. Founded over 90 years ago, Telemecanique Sensors is an independent brand of Schneider Electric, specializing in sensors and sensor-related technology. Telemecanique Sensors is a global player, present in more than 20 countries, with products distributed worldwide through a broad network of partners. Focused on 3 core values – Simplicity, Proximity and Expertise – we are experts in factory automation sensors as well as specialists in demanding applications, making our customers' lives "simply easy! "