Square D QOUQ250 - 50A, 2-Pole, Circuit Breaker

Square D QOUQ250 is a 50A, 2‑Pole circuit breaker designed for dependable overcurrent protection in demanding electrical environments. Built for panelboards, switchboards, and control panels, this unit delivers robust protection in industrial, commercial, and OEM applications where safe operation is non‑negotiable.

Key benefits

• Current rating: 50A — protects feeders and equipment from overloads while enabling reliable, predictable performance.
• Poles: 2‑Pole — provides simultaneous protection for two hot conductors, ideal for 120/240V systems common in distribution gear.
• Versatile installation — suitable for use in panelboards, switchboards, and control panels, supporting streamlined layouts in complex electrical rooms.
• Rugged design for industrial use — built to withstand the demands of manufacturing floors, commercial facilities, and OEM applications while maintaining steady operation over time.
• Trusted Square D lineage — integrates smoothly with established protection strategies in distributed power networks and motor control centers.

Practical applications

• Main and feeder protection in distribution panels and motor control centers
• Industrial equipment protection in manufacturing lines, conveyors, and pumps
• Commercial electrical systems requiring reliable two‑pole protection for two hot lines
• OEM equipment where standardized, dependable overcurrent protection is essential

Why choose this breaker

The QOUQ250 combines a clear 50A rating with a straightforward 2‑pole design, delivering consistent trip behavior crucial for maintaining uptime in critical spaces. By choosing Square D for your protection scheme, you align with a proven approach to reliability in distribution panels and motor control centers, helping simplify maintenance and component standardization across installations.

Installation and care tips

• Ensure the panel or enclosure is sized for a 2‑Pole, 50A breaker and compatible with the QOUQ series.
• Have a qualified electrician install and verify secure terminations, following the manufacturer’s torque specifications and local electrical codes.
• Use as part of a well‑defined protection strategy for feeders and motors to maximize system uptime and safety.