Telemecanique XCSTE7311 Safety Interlock Switch

The Telemecanique XCSTE7311 interlock switch locks access to hazardous areas with solenoid interlocking and a 2 NC + 1 NC contact configuration, featuring a key-operated turret head in a rectangular plastic housing powered from 24 V AC/DC. It is designed for safety doors, machine guards, conveyors, robotic cells, and automated production equipment, and is commonly used for safety upgrades, retrofit projects, and replacement of interlocking systems in packaging lines, conveyors, robotic workstations, and assembly equipment. Key specifications include IP67 protection, 1 × Pg 11 threaded cable entry, operating temperature from -25 °C to 60 °C, and compliance with ISO 14119, IEC 60947-5-1, IEC 61508, and UL 508; common replacements include Schneider Electric XCS-E7311, Telemecanique XCSPA, and Schneider Electric XCS-D.