Square D | QO290VH | Circuit Breaker | 2-Pole | 240V | Plug-In

The Square D QO290VH is a reliable, plug-in 2-pole circuit breaker engineered for 240-volt circuits. Designed for maintenance, retrofit, and replacement projects, it offers seamless compatibility with Square D panels that use the QO series format. When you need a trusted component to restore protection quickly, the QO290VH is a dependable choice.

Key specifications

• Poles: 2-Pole
• Voltage rating: 240V
• Mounting: Plug-In
• Reference: Part number QO290VH is the best compatibility guide

What makes this breaker stand out

• Plug-In convenience: Quick, tool-free installation that minimizes panel downtime during maintenance or retrofit projects.
• QO series compatibility: Specifically designed to fit Square D panels that accept QO-type plug-in breakers, ensuring reliable electrical contact and trip performance.
• Clear compatibility reference: The QO290VH part number is your primary guide for matching ratings and fit—always verify with this reference before ordering.
• Versatile for replacements and retrofits: Especially valuable when upgrading or replacing aging 2-pole breakers in 240V circuits, helping you restore protected service promptly.

Ideal use scenarios

• Maintenance swaps in existing Square D panels requiring a 2-pole, 240V plug-in breaker
• Retrofits in panels that use the QO series format and require a reliable 240V protection device
• Replacement for a failed or worn 2-pole breaker where the QO290VH matches the panel’s compatibility and ratings

Important compatibility note

Always confirm fit and ratings before ordering. The part number QO290VH is the most reliable reference for compatibility with your Square D QO panel. If your installation relies on a specific amp rating or panel model, cross-check with the panel’s documentation to ensure seamless operation and safe protection.

For professionals handling electrical panels, the Square D QO290VH delivers the essential combination of straightforward installation, dependable 240V protection, and clear, reference-driven compatibility—helping you complete maintenance, retrofit, or replacement tasks with confidence.