Square D QO225GFI - 25A, 2-Pole, GFCI Ground-Fault Circuit Breaker

Meet the Square D QO225GFI — a 25A, 2-Pole GFCI ground-fault circuit breaker engineered for dependable protection in demanding electrical environments. Designed for installation in panelboards, switchboards, and control panels, this unit delivers fast, reliable interruption when a ground fault is detected, helping protect people and equipment.

Why the Square D QO225GFI stands out

• Accurate 25A protection tailored for circuits where precise current control is essential, balancing safety with reliable power delivery.
• 2-Pole design ensures simultaneous protection of both conductors, simplifying wiring and ensuring proper fault clearance in multi‑wire branch circuits.
• GFCI ground-fault interruption continuously monitors current imbalance between hot and neutral and trips quickly to prevent shock hazards and equipment damage.
• Versatile installation suitable for a range of configurations in panelboards, switchboards, and motor control centers, making it a flexible choice for varied electrical layouts.
• Reliability in critical environments provides essential overcurrent protection and safe operation in distribution panels and control panels across industrial, commercial, and OEM applications.

Specifications at a glance

Current rating: 25A

Poles: 2-Pole

Breaker type: GFCI Ground-Fault Circuit Breaker

Ideal use scenarios

Use the Square D QO225GFI in distribution panels and motor control centers within industrial facilities, commercial buildings, or OEM equipment where ground-fault protection is required by safety standards. This 2-Pole GFCI breaker is a practical choice for circuits that demand reliable fault interruption, straightforward wiring, and compatibility with Square D QO‑style panel components.

Practical tips for best results

Confirm compatibility with your panelboard, switchboard, or control panel before installation, and follow all applicable electrical codes and the manufacturer’s instructions. For installations in environments with higher exposure to moisture or conductive dust, ensure proper enclosure rating and wiring practices to maintain long-term protection and performance.