ABB 1955565-E SG Auxiliary Current Relay is a coil‑operated auxiliary relay module designed for ABB Type SG switchgear, featuring a 62.5 VDC coil rating. The SG Auxiliary Relay family includes variants with a 62.5 VDC operating voltage, and the 1955565-E designation corresponds to that 62.5 VDC coil option. The product listing notes a cracked front cover, reflecting a physical condition to consider for handling or replacement. In typical use, this auxiliary relay provides a second signaling/control path within ABB protection and control assemblies, enabling a smaller control circuit to be actuated from the main protective equipment.
