The Pilz 774314, also known as the PNOZ X3, is a versatile safety relay designed for monitoring critical safety functions in industrial applications. It is commonly used for E-STOP pushbuttons, safety gates, and light beam devices. This unit ensures the safe interruption of circuits in hazardous situations, protecting both personnel and machinery. With its dual-channel structure and self-monitoring capabilities, the PNOZ X3 can achieve high safety integrity levels, including PL e according to EN ISO 13849-1 and SIL CL 3 according to IEC 62061. Its clear LED indicators provide instant diagnostics for supply voltage and channel status, simplifying troubleshooting and maintenance.