Schneider Electric XCS-A702 Safety Interlock Switch

Schneider Electric Telemecanique XCSA702 safety interlock switch from the XCS-XCSA family is a metal-bodied, key-operated turret-head device designed to monitor machine guards, access doors, and protective enclosures, ensuring positive-opening safety contacts trigger when a guard is opened to prevent hazardous machine operation. It features 2 NC + 1 NO contacts with Slow Break, Break Before Make operation and is intended for integration with safety relays and safety controllers in industrial safety circuits, serving as a common replacement, retrofit, or expansion component in automation safety systems. Technical specifications include a 240 V AC-15 rated voltage and 3 A rating at that voltage (6 A at 120 V AC-15), screw-clamp terminals for 0.5 to 2 × 1.5 mm² conductors, and a single M20 × 1.5 cable entry, all housed in a Zam ak body and head. The unit carries IP67 protection and CSA and UL certifications, and its applications span machine guards, safety gates, access doors, protective enclosures, robotic cells, packaging machinery, and automated production equipment.