Phoenix Contact PSR-MS20-1NO-1DO-24DC-SC

The Phoenix Contact PSR-MS20-1NO-1DO-24DC-SC is a safety relay designed for emergency stop functions and safety door monitoring, suitable for applications up to SIL1, Category 1, and capable of reaching up to SIL3, Category 4, and PLe depending on how it’s used. This model operates with a single channel and features an automatic start function along with one enabling current path. It runs on a 24 V DC supply voltage and comes equipped with a fixed screw terminal block for secure wiring connections. Distributed by BSP Automation, this safety relay is a reliable solution for enhancing machine safety in industrial environments.