Allen-Bradley 815-BOV4 Manual Reset Overload Relay is a size-00, single-pole overload protection device in the 815-series used with Allen-Bradley motor starters to guard small motors against overload. It provides thermal overload protection rated up to 27 A at 600 VAC and requires a manual reset after tripping. The 815-BOV4 is specified for Size 00 starters in Series B & D, designed to be used with compatible size-00 contactors in industrial motor control circuits.
