The 1122770000 is a DIN rail Power Relay with AgNi contact and SPDT contact configuration. The TERM series offers innovative pluggable electromechanical and solid-state relay equipped with one changeover contacts housed in a slim 6.4mm design with matching profiles that can be combined as required in the customer's application. A distinctive status display is available through integrated fiber-optic technology that completely illuminates the ejector. The ejector also ensures the safe removal of the switching element.