Schneider Electric XCSB703 Safety Interlock Switch

Description:

The Telemecanique XCSB703 safety interlock switch is used in industrial machine safety systems to monitor and secure guard doors on hazardous equipment. Commonly installed in packaging machines, conveyor systems, robotic cells, CNC machines, and automated production lines requiring controlled access to hazardous areas. Maintenance teams, OEMs, and system integrators use this part for machine safety replacement, retrofit, and new equipment integration.

Applications:

The Telemecanique XCSB703 safety interlock switch is designed to prevent machine operation when safety guards or access doors are opened. It is widely used in automated manufacturing, material handling systems, assembly equipment, packaging machinery, and industrial processing lines where reliable interlocked safety monitoring is essential. Its key-operated mechanism with positive-opening contacts helps improve personnel safety and supports compliance with industrial machine safety standards.

Technical Specifications:

• Manufacturer Part Number: XCSB703
• Manufacturer: Telemecanique Sensors / Schneider Electric
• Product Type: Safety Interlock Switch
• Family/Series: Telemecanique Safety Switches XCS – XCSB
• Design: Industrial
• Head Type: Key-operated turret head
• Contact Configuration: 2 NC + 1 NO
• Contact Operation: Slow-break, break before make
• Rated Voltage: 300 V AC insulation (UL/CSA), 500 V insulation (IEC)
• Rated Current: 10 A thermal current
• Electrical Connection: Screw terminal, 0.5 to 1.5 mm² conductors
• Cable Entry: 1 entry tapped for 1/2 in. NPT
• Body Material: Zamak metal
• Protection Rating: IP67
• Positive Opening: Yes, with NC contact
• Function: Guard door safety interlock monitoring
• Application: Machine guard doors, safety gates, and protective enclosures
• Certifications: CSA, UL, IEC 60947-5-1, ISO 14119

Common Replacements:

• XCSA703
• XCSC703
• XCSD703