Square D QDA221252 – 125A 2 Pole Molded Case Circuit Breaker Same Day Shipping

Engineered for commercial and industrial applications, the Square D QDA221252 is a 2-pole, 125A molded case circuit breaker from the PowerPacT Q-Frame family. It provides robust overcurrent protection with fixed thermal and magnetic trip units. This unit mounts into Square D I-Line panelboards and serves as an exact replacement for the legacy Q221252 breaker. Rated for 25kAIC at 240VAC, it features an AC phase connection and includes load-side lugs accommodating 4 AWG to 300 kcmil wire.