Siemens 6FX1122-3CA01 Industrial Safety Relay

Siemens 6FX1122-3CA01 Industrial Safety Relay is a compact safety-relay module used to monitor safety circuits in automation systems and switch outputs in a fail-safe manner. Identified by the 6FX1122-3CA01 part number, this device belongs to Siemens’ family of safety-relay modules designed to supervise safety devices and provide controlled safe-state behavior in machine control panels. Typical applications include implementing emergency-stop circuits, safety-door monitoring, and interlock configurations on production lines, robotics cells, and packaging equipment, where reliable fault detection and prompt safe shutdown are required. For exact electrical specifications, mounting details, and compatibility, consult the official Siemens datasheet for this model and check with authorized Siemens distributors. The manufacturer emphasizes that precise ratings (such as input coil voltage and output contact configuration) are defined per model variant, so verification is essential before integration.