Square D QJA221504 – 150A 2 Pole Molded Case Circuit Breaker Special Offer

Providing robust overcurrent defense, the Square D QJA221504 is a 150A thermal-magnetic circuit breaker from the PowerPacT Q-Frame family. This device is engineered to plug into Square D I-Line panelboards and switchboards. It also functions as an exact substitute for discontinued Q22150 breakers. Featuring a 100 kAIC rating at 240VAC, this two-pole MCCB comes with a factory-configured BC phase connection, fixed LI trip functions, and a highly visible Visi-Trip indicator.