PILZ 777301 PNOZ X2.8P Safety Relay Module Industrial

The PILZ 777301 PNOZ X2.8P Safety Relay is a DIN-rail mounted safety relay module from the PNOZ X2.8P series, designed to monitor emergency-stop circuits and safety devices in industrial safety control systems. Powered by 24 V AC/DC, it provides three normally open safety contacts plus one normally closed auxiliary contact, with an electromechanical relay output and a response time under 50 ms. Its compact 45 mm housing fits DIN-rail installations and features screw-terminal connections, operating from -10°C to +55°C and IP20 protection for typical factory environments; it is commonly used on packaging machines, conveyors, presses, and automated production lines to safeguard operators and meet safety standards. It complies with EN 60947-5-1, EN ISO 13849-1, and IEC 62061, and is often considered alongside common replacements such as PILZ 774310 PNOZ X3, Siemens 3TK2825, and Schneider Electric XPSAC5121.