The Telemecanique XCSE8311 is a keyed safety interlock switch with solenoid lock on de-energize, a PG 13 cable gland, and a metal enclosure. It has 3 NC contacts with 24V AC/DC input power and meets the Ingress Protection IP67 standard for protection against dust and water. 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! "