Square D QOM2225VH - 225 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D QOM2225VH — a robust 225 A, 240 V, 2-pole bolt-on molded case circuit breaker engineered to protect your panelboards and load centers from overcurrent and short circuits. Built to endure vibration and deliver dependable protection, this breaker pairs a secure bolt-on mounting with a precise thermal-magnetic trip unit for stable, repeatable performance.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that helps maintain consistent electrical performance in demanding environments.
• Thermal-magnetic trip unit delivers reliable protection against overloads and short circuits, adapting to changing load conditions to prevent nuisance trips and ensure equipment safety.
• OEM-compatible design is designed to work seamlessly with matching Square D OEM load centers and panelboards, simplifying installation and future maintenance.
• Versatile applications suitable for residential, commercial, and light industrial installations that require strong, durable branch circuit protection.
• High-capacity protection 225 A at 240 V, a practical solution for main feeders or large subpanels where robust protection is essential.

Key specifications at a glance

• Manufacturer: Square D
• Part number: QOM2225VH
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 225 A
• Voltage rating: 240 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Use the QOM2225VH when you need reliable, high-capacity protection in main panels, large subpanels, or load centers that demand solid mechanical mounting and predictable trip performance. It’s particularly well-suited for installations where vibration is a factor or where long-term durability and compatibility with Square D panel infrastructure are priorities.

What sets it apart

Unlike generic breakers, the QOM2225VH combines a bolt-on, vibration-resistant mounting with a thermal-magnetic trip mechanism that balances fast, decisive protection with resistance to nuisance trips. Its OEM-aligned design simplifies replacement and minimizes integration hurdles in existing Square D ecosystems, making it a practical, long-term investment for skilled electricians and facility managers.

Whether upgrading an aging panel, expanding a subfeed, or building out a new commercial or light industrial distribution, the Square D QOM2225VH delivers dependable protection with installation confidence and operational consistency.