The CR-M024AC2L plug-in interface relay is a miniature relay designed for use in a compatible ABB CR-M socket. Once plugged in, the combination of relay and socket can be seamlessly mounted on a DIN rail. This relay operates with a nominal control voltage of 24 V AC and features a 2 c/o (SPDT) output with contacts rated for 250 V / 12 A, allowing multiple circuits to be switched with a single input signal. The relay includes a built-in test button for manual operation, which locks its output contacts, facilitating easy testing and commissioning. Additionally, the relay is equipped with an integrated LED that provides a visual indication of the energization of the relay coil. Standard sockets, logic sockets, plug-in function modules, holders, and markings are available as accessories.