Square D QGA32125 125A 3P 240V Circuit Breaker | AmpState

When reliability and rapid maintenance matter in electrical distribution, the Square D QGA32125 125A 3P 240V Circuit Breaker is engineered to deliver. This 125 amp, three-pole device protects panelboards, load centers, and distribution enclosures from overloads, helping keep critical systems safe and running smoothly.

• Amperage: 125 A
• Poles: 3
• Voltage: 240V
• Part Number: QGA32125
• Manufacturer: Square D
• Product Type: Circuit Breaker

Why choose this model? It’s a direct part-number match designed for straightforward sourcing and fast turnarounds—ideal for maintenance teams, panel builders, and spare inventory where precise compatibility matters. The 3-pole configuration supports coordinated protection for three-phase systems, making it a practical fit for modern electrical distributions that rely on dependable, plug-and-play replacement devices.

Ideal for:

• Service panels and electrical distribution enclosures requiring Square D compatibility
• Maintenance stock where a precise QGA32125 part number is needed
• Panel builds or retrofills in commercial or light industrial environments
• Emergency replacement scenarios to minimize downtime

AmpState makes it easy to secure the exact part you need. If you’re unsure about fit or compatibility, message us and we’ll help confirm the match for your panel or distribution setup.

Practical notes for handling and sourcing: this breaker is designed to operate at 240V with three poles, delivering dependable protection for 125A circuits. For inventory planning and procurement, the QGA32125 designation ensures you’re selecting the precise Square D model that aligns with your existing panels and labeling.