Square D QOU220VH - 20A, 2-Pole, Circuit Breaker

Square D QOU220VH is a dependable 20A, 2-pole circuit breaker crafted for demanding electrical environments. Designed to integrate seamlessly with panelboards, switchboards, and control panels, it delivers reliable overcurrent protection and rapid fault interruption when it matters most.

The two-pole design ensures both conductors shut off together, which is essential for multi‑wire branch circuits and safer maintenance in motor control centers and distribution panels. This coordinated protection helps reduce arc-flash risk and protects connected equipment from damaging overloads.

Key benefits

• 20A current rating provides targeted protection for circuits and devices without unnecessary trips.
• 2-Pole configuration ensures simultaneous disconnection of both lines for safer, more predictable protection in shared circuits.
• Versatile installation suitable for panelboards, switchboards, distribution panels, motor control centers, and OEM equipment builds.
• Trusted performance from Square D, offering compatibility with a broad range of protection components and a proven track record in industrial and commercial settings.

Practical use cases

Use the QOU220VH to guard motor feeders in manufacturing lines, protect power feeds in commercial distribution panels, or replace a failed breaker in OEM assemblies that require standard 2-pole protection. It’s ideal for scenarios where reliable interruption of fault currents is critical to minimize equipment damage and downtime.

Why this model stands out

This Square D breaker is part of a recognized protection ecosystem, designed for consistent trip characteristics and straightforward replacement within compatible Square D installations. The 2‑pole, 20A configuration aligns with common electrical distribution practices, enabling safer, compliant installations across facilities.

Specifications at a glance

• Current rating: 20A
• Poles: 2-Pole
• Breaker type: Circuit Breaker
• Model: QOU220VH
• Applications: Industrial, commercial, and OEM distribution panels, switchboards, and motor control centers