The WAGO 51018351 relay module is a compact and robust solution for various industrial control applications. It provides a single make contact (1a) and is designed for reliable operation with a 48V DC coil. The module's specifications include a maximum switching voltage of 250V AC and 30V DC, a maximum make current of 5A, and a switching power of 150W. With a mechanical life of 2 x 10^7 switching operations, this relay module is built for longevity and consistent performance in demanding environments. Its compact size and ease of integration make it a versatile choice for automation and control systems.