Square D QOM80VHL - 240 V Bolt-On Circuit Breaker | AmpState

Meet the Square D QOM80VHL — a 240 V bolt-on molded case circuit breaker built to safeguard your panelboard or loadcenter with reliable, repeatable protection. Designed for residential, commercial, and light industrial environments, this breaker delivers steady performance where you rely on uninterrupted power and rapid response to faults.

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays put even in demanding installations.
• Thermal-magnetic trip unit ensures stable, repeatable protection: it sensitively detects both overcurrent and short-circuit conditions and trips quickly to minimize damage and downtime.
• OEM-compatible design engineered to pair with matching Square D loadcenters and panelboards, providing a seamless fit and dependable electrical performance.
• Versatile 240 V operation suitable for a wide range of branch circuits in homes, small businesses, and light industrial settings.

Why this bolt-on breaker stands out

Unlike plug-on substitutes, the QOM80VHL’s bolt-on mounting delivers a rock-solid connection that resists loosening from vibration or thermal cycling — a critical factor for long-term reliability in panel installations. The thermal-magnetic trip mechanism combines immediate response to short circuits with stable, predictable behavior for everyday overcurrent protection, helping to prevent nuisance trips and ensure consistent circuit performance.

Technical details you can rely on

• Manufacturer: Square D
• Part Number: QOM80VHL
• Type: Thermal-magnetic molded case circuit breaker
• Voltage Rating: 240 V
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Upgrading or maintaining residential panelboards that require durable, secure bolt-on protection.
• Installing or expanding commercial electrical distribution where stability and long-term reliability matter.
• Installing light industrial circuits that demand dependable short-circuit clearance and robust mounting.

When you choose the Square D QOM80VHL, you’re selecting a purpose-built solution for dependable protection that aligns with Square D OEM panels. It’s the right choice for technicians and property owners who value a precise fit, solid mounting, and consistent trip performance—delivering safer, more predictable electrical service across varied applications.