3SK1120-1AB40 SIEMENS

The SIRIUS 3SK1120-1AB40 is an advanced series safety relay basic unit designed by Siemens, offering reliable safety functionality for various industrial applications. This solid-state relay features one enabling circuit with a current capacity of 0.5 A, ensuring safe operation of connected machinery. It operates on a 24 V DC supply voltage, making it compatible with standard industrial power systems. The relay is equipped with screw terminals for easy and secure electrical connections. The 3SK1 series represents a modern approach to safety relays, utilizing solid-state outputs for increased reliability and longevity. This basic unit is suitable for applications requiring a single enabling circuit and provides comprehensive diagnostic capabilities. It is ideal for use in safety-related circuits, such as emergency stop buttons, safety gates, and light curtains. The advanced series offers enhanced features compared to standard safety relays, including improved diagnostics and configuration options. The compact design allows for easy integration into existing control panels and systems.