Allen-Bradley 140MP-A-AFA20 Auxiliary Contact for Bulletin 140MP

The Allen-Bradley 140MP-A-AFA20 (140MP-A-AFA20) is a front-mount auxiliary contact block designed for use with Bulletin 140MP motor protection circuit breakers. Engineered to expand the signaling and control capabilities of motor branch circuits, this contact block provides remote status indication and interlocking functions for industrial motor control panels, distribution boards, and automated machinery. It mounts directly onto the front of compatible Bulletin 140MP motor protectors, enabling seamless electrical integration without requiring extra DIN rail space. Equipped with two normally open contact configurations, the unit facilitates reliable status feedback to programmable logic controllers, signaling relays, or monitoring circuits. It operates effectively in diverse automated environments, ensuring dependable contact reliability and rapid fault reporting during operational cycles. The component is well suited for material handling, manufacturing automation, process machinery, and commercial motor control applications requiring robust feedback and system monitoring. With a recorded weight of 10 kg in catalog documentation, the 140MP-A-AFA20 delivers durable performance and standard compatibility within the Allen-Bradley motor protection lineup.