Schneider Electric XCS-PA592 Safety Interlock Switch

The Schneider Electric XCS-PA592 Safety Interlock Switch is a compact Telemecanique XCSPA safety interlock with a key-operated turret head that monitors machine guards and protective enclosures to prevent hazardous operation when a guard is opened. It features a 1 NC + 1 NO, positive-opening slow-break (break-before-make) contact configuration, screw clamp terminals, and a 1 × M16 × 1.5 cable entry. Electrical ratings include AC-15 240 V AC and DC-13 250 V DC, with AC-15 current of 3 A at 240 V and DC-13 current of 0.27 A at 250 V. Constructed with a polyamide body and head and rated to IP67, it is designed for replacement, retrofit, or expansion of safety circuits in machine guard doors, safety gates, packaging equipment, robotic cells, and automated production machinery. As part of the Telemecanique Safety Switches XCS XCSPA family, it is compatible with safety relays and controllers, and common replacements include XCSPA591, XCSPA593, and XCSPA793.