Square D QGL32225 225A 3P 240V Circuit Breaker | AmpState

Square D QGL32225 is a 225A, three-pole, 240V circuit breaker designed to protect panelboards, load centers, and electrical distribution systems. Built for reliability in demanding environments, this unit is a smart, direct-match replacement for maintenance teams, panel builders, and spare inventory where exact part-number matching matters.

Key specifications

• Part Number: QGL32225
• Manufacturer: Square D
• Type: Circuit Breaker
• Amperage: 225 A
• Poles: 3
• Voltage: 240V

What sets this breaker apart is its precise fit for three-phase protection scenarios at 240V, making it an ideal choice for medium-to-large electrical panels where reliable interruption of fault currents is critical. By pairing accurate part numbers with robust performance, it reduces field downtime and simplifies inventory management for service vans and warehouses alike.

Ideal use cases

• Protection in panelboards and distribution equipment that run three-phase 240V systems
• Replacement part for planned maintenance, retrofits, or panel upgrades
• Strategic spare inventory for teams that prioritize exact part-number accuracy

Why choose this Square D breaker

Beyond its specifications, the QGL32225 brings consistent trip characteristics and predictable performance under load. It’s designed to integrate smoothly into electrical distribution schemes, helping maintain uninterrupted power while safeguarding circuits from overloads. For project teams and technicians, the ability to source a direct part-number match minimizes compatibility questions and accelerates commissioning.

Compatibility and getting the right fit

Direct part-number matching matters when stocking or replacing breakers. If you’re unsure about compatibility with your specific panel or bus configuration, AmpState is available to assist with fit verification—just message us and we’ll help confirm the correct match.

Available now from AmpState, the Square D QGL32225 225A 3P 240V circuit breaker is a precise, dependable choice for those who demand accuracy in protection hardware and want to keep critical electrical systems running smoothly.