Express Delivery Square D QGA221501 – 150A 2 Pole Molded Case Circuit Breaker

Built for heavy-duty power distribution, the Square D QGA221501 is a 150A, 2-pole MCCB from the PowerPacT Q-Frame lineup. It delivers dependable long-time and instantaneous trip functions for 240V systems. Featuring an I-Line mounting style, this breaker installs quickly into compatible Square D panelboards. It substitutes the discontinued Q22150AB model. The unit boasts a 65kA interrupting rating, an AB phase connection, and a visual trip indicator to help personnel locate tripped circuits.