Schneider Electric EHB34050PL Circuit Breaker

Schneider Electric’s Square D EHB34050PL is a 3-pole molded-case circuit breaker rated for 50 amperes in a 480-volt AC service, designed for bolt-on mounting in Square D panels. The EHB-series device uses a thermal-magnetic trip mechanism to provide overcurrent protection for three-phase circuits, interrupting faults and protecting downstream conductors and equipment. With a bolt-on mounting configuration, it is intended for installation in compatible panelboards and switchgear where a robust MCCB solution is required for 480 VAC distribution. The unit's 3P arrangement ensures simultaneous disconnection of all phases, helping maintain system safety and stability in multi-phase networks. The 50 A rating makes it suitable for protecting feeders and branch circuits that feed motors, transformers, and other heavy loads in commercial and industrial environments. Constructed as a molded-case breaker, the EHB34050PL combines compact form with reliable tripping performance, typical of Square D protection devices, and is part of Schneider Electric's family of protective devices designed to complement Square D distribution gear.