Square D QOM80VH - 80 A, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D QOM80VH, an 80A, 2-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. Its secure bolt-on mounting creates a rigid, vibration‑resistant connection to the bus, helping maintain reliable performance in challenging environments.

Equipped with a thermal-magnetic trip unit, the QOM80VH provides stable, repeatable protection against both overloads and short circuits, reducing nuisance trips while safeguarding connected equipment. It’s OEM-compatible, designed to work seamlessly with matching Square D load centers and panelboards, making upgrades or replacements straightforward and dependable. This breaker is well-suited for residential, commercial, and light industrial applications where space, reliability, and ease of installation matter.

Key features that set the QOM80VH apart

• Bolt-on mounting for a secure, vibration‑resistant connection to the electrical bus
• Thermal-magnetic trip delivers precise protection with fast response to faults
• 80A, 2-pole design ideal for larger branch circuits and multi-wire configurations
• OEM compatibility ensures coordinated performance with Square D panelboards and load centers
• Versatile across environments reliable in homes, offices, retail spaces, and light manufacturing setups

Technical snapshot

Manufacturer: Square D

Part number: QOM80VH

Type: Thermal-magnetic molded case circuit breaker

Amperage rating: 80 A

Number of poles: 2

Mounting style: Bolt-on

Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Upgrading or servicing panelboards and load centers that require a bolt-on, 2-pole breaker
• Replacing a legacy breaker to restore safe, reliable protection for essential circuits
• Protecting feeder and branch circuits in residential or light commercial installations
• Environments where vibration or mechanical stress demands a secure mounting method

Installation and compatibility guidance

Designed to pair with matching OEM Square D load centers and panelboards, the QOM80VH ensures compatibility and coordinated protection. When installing, adhere to local electrical codes and the panel’s guidelines for bolt-on breakers. For best results, torque and mounting should follow the manufacturer’s specifications and the panelboard’s compatibility notes. If you’re upgrading from a different line, verify that the QOM series is specified for your panelboard model to maintain proper protection coordination.

Why choose this solution

• Reliability in demanding environments: rigid bus connection minimizes voltage drop and loosening due to vibration
• Consistent protection: thermal-magnetic trip provides dependable response without compromise
• Streamlined maintenance and replacement: OEM compatibility simplifies sourcing and continues existing protection coordination
• Flexibility across applications: from home electrical panels to light commercial and small industrial setups

For installers and facility managers seeking a proven, OEM-aligned solution, the Square D QOM80VH 80A 2-pole bolt-on circuit breaker delivers clear advantages in protection performance, mounting reliability, and long-term serviceability. AmpState offers this part to support safe, efficient panelups and upgrades—ensuring you have the right device when you need it most.