Square D QJA32150 – 150A 3 Pole Molded Case Circuit Breaker Buy Today

Offering robust circuit protection, the Square D QJA32150 is a 150A, 3-pole molded case circuit breaker. This PowerPacT Q-Frame device features a thermal-magnetic trip unit that delivers reliable long-time and instantaneous (LI) defense. The breaker utilizes an I-Line plug-on connection, making it compatible with Square D I-Line panelboards and switchboards. It is the designated replacement for the older Q23150. It boasts a 100kAIC rating at 240VAC and includes a Visi-Trip indicator.