Available. The Euchner CET1-AR-CRA-CH-50F-SG-110241 is a non-contact safety switch designed for industrial automation applications requiring secure access control. This device features a guard locking mechanism based on the closed-circuit current principle, ensuring the protective cover remains locked until the guard locking solenoid is energized, providing mechanical guard locking. It supports multicode evaluation, allowing recognition of various actuator types with a low coding level, enhancing system flexibility. The switch is equipped with two redundant safety outputs (semiconductor outputs) with internal monitoring, making it suitable for Category 4 / PL e according to EN 13849-1 and SIL 3 according to EN IEC 62061 Table 4. The device includes two M12 plug connectors, one 5-pin and one 8-pin, facilitating versatile connectivity. An escape release mechanism, 75 mm in length, enables manual unlocking of the guard without tools in case of emergency. The approach direction is horizontal, adjustable in 90° steps, accommodating different installation orientations. LED indicators provide clear status and diagnostic information, with freely configurable LEDs for customizable signaling. This safety switch is ideal for applications where secure access control and emergency release are critical, such as in machinery and automated systems requiring stringent safety measures.