Square D QO2125VH – 125A 2 Pole Miniature Circuit Breaker Mega Sale

Built for systems requiring higher fault tolerance, this 125-amp miniature breaker delivers an upgraded 22kA interrupting rating. It serves residential, commercial, and industrial applications needing robust thermal-magnetic protection. The unit installs into standard Square D QO load centers, NQ panelboards, and NQOD enclosures. It accommodates larger wire sizes up to 300 kcmil. A built-in Visi-Trip indicator provides immediate visual confirmation when the breaker trips.