Allen-Bradley 193-BSA-70-B Overload Relay 0.4-0.6A Type 1

Allen-Bradley 193-BSA70-B Overload Relay is a bi-metallic, hand-reset overload protection device in the Bulletin 193 family, designed for use with Allen-Bradley Bulletin 100 motor contactors. It is rated for a 0.4–0.6 A full-load current range (Type 1), making it suitable for protecting small to mid-size motors in industrial control panels. This Series B variant provides protection coordination in motor-start circuits, interrupting the control circuit when overloads occur to safeguard windings and extend motor life. Common applications include conveyors, fans, pumps, and other automated equipment where reliable, compact overload protection is required alongside compatible Allen-Bradley starter components.