Instant Buy Square D QGL22175 – 175A 2 Pole Molded Case Circuit Breaker

Designed for heavy-duty commercial use, the Square D QGL22175 is a 175A unit-mount molded case circuit breaker. It belongs to the PowerPacT Q-Frame family, offering reliable thermal-magnetic (LI) protection against overloads and short circuits. Equipped with line and load lugs, it integrates easily into Square D individual enclosures, panelboards, and switchboards. It replaces the legacy Q22175 model. This 80% rated breaker provides a 65kAIC interrupting capacity at 240VAC.