Square D Q2L3225H - 225A, 3-Pole, Circuit Breaker

Square D Q2L3225H is a 225A, 3-pole circuit breaker engineered for the rigors of industrial, commercial, and OEM electrical installations. This reliable protection device excels in panelboards, switchboards, and control panels, helping to keep critical equipment safe and uptime high.

Designed for three-phase systems, the 3-pole configuration ensures balanced protection across all phases. With a 225A current rating, the Q2L3225H safeguards feeders, motors, and distribution circuits from overloads and short circuits, reducing the risk of equipment damage and unplanned outages in demanding environments.

Key benefits

• Three-phase protection: 3-Pole configuration delivers balanced, reliable protection for 3-phase power systems.
• High-capacity safety: 225A rating provides robust protection for mid- to high-amperage circuits.
• Versatile deployment: Suitable for panelboards, switchboards, and control panels across industrial, commercial, and OEM settings.
• Enhanced safety and reliability: Protects downstream equipment from fault currents, promoting safer operation and reduced downtime.

Ideal use cases

• New installations or retrofits in distribution panels requiring secure 3-phase protection
• Motor control centers and power distribution cabinets where dependable overcurrent protection is essential
• OEM enclosures for machinery and equipment that rely on robust protective devices
• Commercial electrical distributions with higher load demands needing reliable safeguarding

Specifications at a glance

• Current rating: 225A
• Poles: 3-Pole
• Breaker type: Circuit Breaker
• Applications: Panelboards, switchboards, control panels, distribution panels, motor control centers

For teams seeking a dependable, 3-phase protection solution, the Square D Q2L3225H delivers clear advantages: robust 225A protection, three-pole coordination for balanced loads, and seamless compatibility with established distribution architectures. When reliability and safe operation in critical electrical infrastructure are non-negotiable, this breaker stands out as a focused, practical choice.