WAGO 51202452 is a compact relay with universal device programming. It is a part of the WAGO 288 series, a range of modular relays for 24 Vdc systems for switching currents up to 2.2 A. This device has 4 socket base registers designed for a mechanical coding system with the accompanying actuator, allowing for the easy installation, exchange and interchange of modules. The device also features a "no-foul" protection power transducers with enhanced safety protection, a diagnostic LED display, and contactor supervision feature. Additionally, this device is compatible with standard fieldbus systems, including CANopen, Modbus and PROFIBUS for improved flexibility in digital communication.