Schneider Electric's Square D 8501GO30 is a NEMA-style control relay in the 8501 family, designed for panel- or surface-mounted use to switch small control loads in industrial equipment. The coil voltage is 110–120 VAC (50/60 Hz), enabling direct interfacing with standard AC control circuits. As part of the 8501 relay lineup, the GO30 variant is intended to operate within compact control panels where reliable, mechanical switching of a control circuit is required, offering a straightforward coil-to-contacts interface in legacy automation setups.
