Schneider Electric QOB3125VH Circuit Breaker

Schneider Electric's Square D QOB3125VH is a 125-amp, three-pole molded-case circuit breaker designed for 240-volt three-phase distribution, delivering 22 kA interrupting capacity and bolt-on mounting for rugged installations. This QOB-VH series unit provides reliable overload and short-circuit protection for electrical feeders in commercial and industrial systems, with a 3P configuration that suits larger branch circuits in compatible panelboards. Key specs include 125 A rating, 3-pole, 240 VAC operation, and 22 kA interrupting capacity, and the device is identified in catalogs as QOB3125VH, aligning with Schneider Electric’s Square D QOB product family.