ABL SURSUM 2CNU20 Molded Case Circuit Breaker

ABL 2CNU20 Molded Case Circuit Breaker (ABL SURSUM 2CNU20) is a molded-case protection device used to interrupt electrical current in order to guard wiring and equipment from overloads and short circuits. It is part of the ABL SURSUM family of molded-case circuit breakers, featuring a self-contained insulating housing that encloses the protective mechanism and trip components. The 2CNU20 model identifies a specific device within the SURSUM line, commonly employed to protect feeders and branch circuits within industrial control panels, machine rooms, and other electrical enclosures where compact, modular protection is required. By providing a solid, integrated enclosure for current interruption, MCCBs like the 2CNU20 help ensure selective tripping and rapid isolation of faulted circuits, reducing the risk of damage to downstream equipment and minimizing downtime. This family is designed to fit within standard panel and enclosure configurations used in industrial facilities, supporting streamlined protection strategy across control systems and distribution networks.