Square D QOM2125VHL - 125 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Engineered for dependable protection in electrical systems, the Square D QOM2125VHL is a 125 A, 240 V, 2‑pole bolt‑on molded case circuit breaker designed to guard panelboards and loadcenters from overcurrent and short circuits. Built for steady performance in busy spaces, it pairs precise protection with a rugged mounting approach that minimizes vibration‑related connections.

• Secure bolt-on mounting: A robust bolt‑on design ensures a rigid bus connection and minimizes movement in vibration‑prone panels, helping maintain reliable protection without drift over time.
• Thermal-magnetic trip unit: Combines thermal and magnetic tripping to provide stable, repeatable responses to overloads and short circuits, reducing nuisance trips and protecting wiring.
• 125 A, 240 V, 2‑pole configuration: Handles the needs of 240 V circuits with balanced protection across both legs, simplifying design for feeders and branch circuits.
• OEM compatibility: Designed to work with matching Square D OEM loadcenters and panelboards, making replacements straightforward and inventory management easier.
• Versatile, residential to light industrial: Suitable for homes, small businesses, and light industrial applications where dependable branch‑circuit protection is essential.

Technical specifications

• Manufacturer: Square D
• Part number: QOM2125VHL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 125 A
• Voltage rating: 240 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the QOM2125VHL for your panel

This breaker delivers a durable, reliable solution for protecting branch circuits and preventing short circuits in panelboards and loadcenters. The combination of a secure bolt‑on mounting and a thermal‑magnetic trip unit provides stable protection performance across varying conditions, while OEM compatibility simplifies replacement and maintains system integrity. With a 125 A rating at 240 V in a two‑pole configuration, it’s well suited for mid‑ to high‑demand circuits in residential, commercial, and light industrial environments.

Practical use cases

• Replacing a worn or failing breaker in a Square D panelboard or loadcenter that supports bolt-on devices.
• Adding branch‑circuit protection for 240 V circuits in residential subpanels or commercial distribution panels.
• Protecting equipment feeders in light industrial setups where consistent trip performance is crucial.