Schneider Electric QOB260 Bolt-On Circuit Breaker

Schneider Electric’s Square D QOB260 is a bolt-on, two-pole miniature circuit breaker rated at 60 A for 120/240 VAC operation, designed for bolt-on mounting in compatible QOB bases and panel enclosures. It delivers overcurrent protection with a 10,000-ampere interrupting rating, enabling safe interruption of fault currents typical in residential or light commercial power distribution. As part of the QO/QOB family, the QOB260 shares the same electrical characteristics as its plug-on counterparts while occupying a bolt-on mounting foot, making it a direct fit for panels that require QOB devices and for installations where a bolt-on connection is specified. With its 60 A current rating, this breaker protects heavier branch circuits and feeders running on standard single-phase 120/240 VAC systems, and its compact two-pole design helps save panel space in cramped installations.