Industrial LELK1-1REC4-30326-75 Circuit Breaker

Airpax LELK1-1REC4-30326-75 is a hydraulic-magnetic, single-pole circuit breaker rated for 75 A at 80 V, engineered for panel-mount installation in industrial equipment. This 30326-series device uses a lever-operated handle and is designed to protect 1P circuits in rugged control panels and power-distribution enclosures. The breaker employs magnetic (hydraulic delay) trip action to provide rapid overload protection while minimizing nuisance trips from short surges, and it sits within the LELK1-1REC4-30326 family that covers 1–125 A variants for panel-mount, Airpax/Sensata applications. As a Sensata-Airpax part, it is commonly cataloged under the LELK1-1REC4-30326-75 designation, indicating the 75 A rating for an 80 V, 1P breaker intended for industrial use. This combination of compact form, robust construction, and hydraulic-magnetic protection makes it suitable for industrial control panels and power-distribution points where dependable overcurrent protection is required at up to 80 V.