Allen-Bradley 193S-EERB Overload Relay

Allen-Bradley 193S-EERB is an E1 Plus solid-state overload relay designed for single-phase motors, offering an adjustable current range from 3.2 to 16 A and selectable trip classes of 10, 15, 20, or 30 to tailor motor protection. It provides Auto/Manual-Auto Reset and uses screw-type terminals for reliable wiring, delivering one normally open and one normally closed contact for control feedback. This unit mounts to Allen-Bradley 100-C series contactors, compatible with sizes 100-C09 through 100-C23 IEC equivalents, simplifying integration in motor control panels. As part of the E1 Plus family, the 193S-EERB delivers electronic trip sensing for protection of 1-phase loads in industrial equipment.