The PILZ PNOZ S3 (part number 750103) is a safety relay module designed for reliable emergency stop and safety gate monitoring in industrial automation systems, featuring a DPST-NO (Double Pole Single Throw – Normally Open) contact configuration that ensures dependable circuit disconnection during hazardous conditions. Operating with a coil voltage of 24 VDC, it supports nominal contact ratings of 24 VDC and 240 VAC with a maximum current capacity of 6 Amperes. The unit is DIN rail mounted and equipped with screw terminals for secure and easy installation, providing robust performance, long service life, and compliance with industrial safety standards. The PILZ PNOZ S3 may be implemented in automation and safety control systems across North America, Europe, Asia, and worldwide, offering consistent safety monitoring, reliable switching performance, and efficient system integration.