Telemecanique Sensors XCSE7311 Safety Interlock Switch – Product Analysis
The XCSE7311 is a key-operated safety interlock switch launched by Telemecanique Sensors, compliant with ISO 14119 and EN/IEC 60947-5-1 standards. As part of the XCSE safety switch series, it features a rugged metal housing with high impact resistance, making it suitable for industrial safety door control and protection applications.
The XCSE7311 also uses a key-insertion operation method, permitting machine operation only when the door is closed and the key is inserted. The product includes positively driven contacts and tamper-resistant design to prevent illegal bypassing or mishandling. Equipped with M20 cable entries, it supports panel mounting and features an enclosure protection rating of IP66/IP67, suitable for harsh environments.

Product Features
Key-Operated Interlock Mechanism
The XCSE7311 switch allows machine operation only when the key is inserted and the safety door is properly closed, enhancing operational safety
Tamper-Resistant and Positive Opening Design
Features positively driven contacts and a design that resists bypassing or accidental operation, ensuring compliance with safety regulations.
Durable Metal Housing
Constructed from aluminum alloy for high impact resistance, suitable for heavy-duty industrial environments.
High Protection Rating
Rated IP66/IP67 and IK07, making it resistant to dust, water, and mechanical impact—ideal for harsh working conditions.
Applications
Automotive Manufacturing and Welding Lines
Controls workshop safety doors, preventing machine operation when doors are open or keys are not inserted.
Food and Beverage Production
Ensures equipment shuts down automatically when maintenance doors are opened.
Packaging Machinery
Used in safety control systems of enclosed packaging machines to prevent access to hazardous areas.
Chemical Production Lines
Interlocks for safety doors of high-risk equipment, enhancing personnel safety.
Heavy Machinery and Drive Systems
Applied in areas with motors, gearboxes, or rotating components, offering high durability and reliability.
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