Square D QO2175VH - 175 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D QO2175VH — a 175A, 240V, 2-pole plug-in molded case circuit breaker built to safeguard your electrical system with precision and speed. Designed for dependable branch circuit overcurrent and short-circuit protection, it shines in panelboards and load centers across residential, commercial, and light industrial settings.

• Fast plug-in connection for quick installation and replacement. The plug-in mounting design minimizes panel downtime during upgrades, repairs, or maintenance, letting you restore power faster and with less hassle.
• Thermal-magnetic trip unit for stable, repeatable protection. Combines thermal overload sensing with magnetic short-circuit protection to respond consistently to diverse load conditions and fault scenarios.
• OEM-compatible integration. Engineered to fit matching Square D OEM load centers and panelboards, reducing compatibility checks and installation guesswork.
• Versatile for varied environments. Ideal for residential panels, commercial distribution, and light industrial applications where reliable 2-pole protection at 240V is essential.

Technical snapshot

• Manufacturer: Square D
• Part Number: QO2175VH
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 175 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits from the QO2175VH

Electrical professionals upgrading or retrofitting panel boards will appreciate the straightforward plug-in installation and robust protection profile. It’s a practical choice for service entrances, subpanels, and branch circuits where a single, reliable 2-pole breaker is required to manage complex loads safely.

Practical considerations and tips

To ensure optimal performance, verify that your panelboard is compatible with Square D QO series breakers. The QO2175VH is designed for use in compatible OEM load centers and panelboards, so matching the model family helps ensure consistent operation and protection metrics across the distribution system.

When you need a dependable, high-current, 2-pole solution for 240V circuits, the Square D QO2175VH delivers quick installation, precise protection, and seamless integration with existing Square D infrastructure. Consider it for upgrade projects, new installations, or as a reliable replacement in demanding electrical environments.