Reduced Price Square D QBA221502 – 150A 2 Pole Molded Case Circuit Breaker

The QBA221502 is a 150A, 2-pole molded case circuit breaker from Square D’s PowerPacT Q-Frame family. It provides thermal-magnetic protection with long-time and instantaneous (LI) trip functions. Designed for Square D I-Line panelboards and switchboards, this unit features a plug-on line-side connection and an AC phase configuration. Rated for 10kAIC at 240VAC, this HACR-rated breaker includes a Visi-Trip indicator for quick fault identification. It substitutes for the QDA221502.