Industrial LEGH-33557-20-V 2-Pole Circuit Breaker

The LEGH-33557-20-V is a two-pole hydraulic-magnetic circuit breaker from Airpax, now part of Sensata Technologies, rated for 250 V AC and 25 A, designed for panel-mount installation with a lever-operated reset suitable for industrial control panels and motor-control enclosures. Its magnetic-hydraulic trip mechanism provides fast interruption on overcurrent events while a hydraulic delay helps minimize nuisance trips from transient surges, and the manual lever offers clear indication of the tripped state and easy restoration after a fault. In catalogs and distributor listings, this model is referenced as LEGH66-33557-20-V and belongs to the LEGH series, which is built for rugged, two-pole protection in demanding industrial environments within 250 VAC distribution schemes.