Budget Square D QBM22150TN – 150A 2 Pole Molded Case Circuit Breaker

Designed for high-capacity commercial applications, the Square D QBM22150TN is a 150A, 2-pole molded case circuit breaker providing standard 10kAIC protection at 240VAC. The breaker features a unit-mount configuration making it ideal for NQ panelboards, NQOD panelboards, and switchboards. It serves as an exact drop-in substitute for the discontinued Q2M2150MT. It utilizes proven thermal-magnetic trip elements and is fully HACR rated, featuring line-side lugs and load-side terminal studs.