Square D QGL22125 - 125 A, 2-Pole Circuit Breaker | AmpState

Meet the Square D QGL22125 125A, 2-Pole molded case circuit breaker—a dependable, space-efficient solution designed to guard branch circuits in panelboards and load centers. Built with Square D’s proven engineering, this 2-pole unit delivers reliable overcurrent and short-circuit protection where panel space is at a premium.

• Compact molded case design optimizes panel space, making it a practical choice for crowded panels without sacrificing protection.
• Thermal-magnetic trip unit provides stable, repeatable protection by quickly responding to overcurrent events and clearing short circuits, helping prevent damage to wiring and devices.
• Seamless compatibility with matching OEM load centers and panelboards ensures proper fit and coordinated protection within your Square D installation.
• Versatile for multiple settings suitable for residential, commercial, and light industrial applications, offering a reliable solution across a range of electrical environments.

Technical snapshot

• Manufacturer: Square D
• Part Number: QGL22125
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 125 A
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and practical applications

• Replacing an aging or tripped 2-pole breaker in Square D QGL panelboards to restore reliable circuit protection.
• Upgrading a residential panel to a dedicated 125A, 2-pole protection point for heavier branch circuits such as HVAC or main feeders in smaller homes.
• Installing in light commercial panels where space is limited but dependable protection is essential for key circuits.
• Pairing with compatible OEM load centers to maintain proper electrical coordination and labeling accuracy across the panel assembly.

When you choose the Square D QGL22125, you’re selecting a proven solution designed to deliver consistent protection, straightforward installation in compatible panelboards, and long-term reliability across diverse applications. AmpState ensures you receive genuine components built to fit and perform as expected in real-world electrical layouts.