Allen-Bradley 700S-CF440ZJC Relay

Allen-Bradley 700S-CF440ZJC is a safety control relay from Rockwell Automation’s 700S-CF family, designed for IEC safety circuits in industrial automation. It offers four form outputs (4 NO/NC contacts) and a 24 V DC coil, with a 20 A load rating across its safety contacts. This relay is intended for use in safety circuits to monitor interlocks and emergency-stop devices, providing reliable switching for safety-related loads while simplifying wiring and diagnostics in control panels. The 700S-CF440ZJC is typically employed in applications requiring multiple, independent safety paths, such as safety interlock circuits, guard monitoring, and safety-rated control logic, where several outputs can be driven from a single safety-relay module. As part of Allen-Bradley’s safety-relay lineup, it is designed to integrate with standard industrial electronics and safety devices, enabling straightforward incorporation into machine-safety architectures and ensuring clear separation between control and power circuits in line with IEC safety principles.