The ABB CR-U110AC2L pluggable interface relay is a versatile component within the CR-U universal relay range, designed for a wide array of industrial control and automation applications. This relay operates with a 110 V AC rated control supply voltage and provides 2 c/o (SPDT) output contacts rated at 250 V / 10 A. A key feature is the integrated orange test button, enabling manual actuation and locking of the output contacts, along with an integrated LED for visual status indication. The CR-U110AC2L is compatible with standard sockets, logic sockets, pluggable function modules, holders, and markers, offering flexibility in system design. It is suitable for applications requiring reliable switching and control in demanding environments.