Square D QOM70VH Two Pole Bolt-On Circuit Breaker

Square D QOM70VH is a two-pole main breaker from the QO family, rated at 70 A and designed for bolt-on mounting in compatible QO load centers. It provides overcurrent protection for 120/240 VAC circuits with a 22 kA interrupt rating, acting as the primary disconnect in residential and light commercial panels that require a dedicated main breaker. The unit features a plug-on neutral design and a shorter footprint to streamline installation in crowded enclosures, reducing install time without compromising reliability. This main-breaker is intended for use where a 2-pole, 70 A disconnect is required, and it accepts standard QO panel configurations that are compatible with QOM-series main breakers. Bolt-on mounting provides secure attachment to the panel’s bus assembly, supporting reliable operation under typical electrical loads. As part of Schneider Electric's Square D line, the QOM70VH is UL-listed for use in approved QO installations, ensuring compliant protection and straightforward integration with existing QO components.