Schneider Electric QOM100VH8106 Bolt-On Main Circuit Breaker

The Schneider Electric QOM100VH8106 is a 2-pole bolt-on main circuit breaker rated for 100 A in 120/240 V systems, delivering a 22 kA short-circuit rating at 240 V. As part of the QOM bolt-on family, this device serves as the main disconnect in compatible QO panel configurations and other Schneider Electric installations that accept bolt-on main breakers. It mounts by bolting onto the bus, providing thermal-magnetic protection for the incoming feeder and interrupting both hot conductors in the event of an overcurrent condition. Suitable for service-disconnect duties in residential or light commercial distribution, the QOM100VH8106 offers a standard QO-style footprint that aligns with Schneider Electric’s broader QO components. Key specifications include a 2-pole design, 100 A rating, 120/240 VAC operation, and a 22 kA short-circuit current rating at 240 VAC, enabling reliable interruption for fault conditions in standard distribution panels. When selecting a main breaker, verify panel compatibility and ensure the panel is designed to accept QOM bolt-on breakers, confirming the installation style and short-circuit rating align with your system’s requirements.