3SK1122-2AB40 SIEMENS

The SIRIUS 3SK1122-2AB40 is a basic unit safety relay from the advanced series 3, designed to enhance safety in industrial automation systems. This electronic relay features three enabling circuits, providing redundant safety measures for critical applications. It also incorporates one electronic signaling unit for comprehensive status monitoring and diagnostics. The relay operates on a 24 V DC supply voltage, ensuring compatibility with standard industrial power systems. Its spring-loaded terminals facilitate quick and reliable wiring, reducing installation time and minimizing the risk of loose connections. This safety relay is suitable for a wide range of safety-related applications, including emergency stop circuits, safety gate monitoring, and two-hand control systems. The 3SK1122-2AB40 offers advanced diagnostic capabilities, enabling efficient troubleshooting and maintenance. It meets stringent safety standards, ensuring reliable and safe operation in demanding industrial environments. This unit provides a compact and efficient solution for implementing safety functions in machine and plant engineering.