Square D QO250GFI - 50 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D QO250GFI—a reliable 50A, 240V, 2-pole plug-in molded case circuit breaker designed to protect branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, this device combines fast installation with steady, repeatable performance.

• Fast plug-in connection enables quick installation and painless replacement, minimizing downtime during upgrades or maintenance.
• Thermal-magnetic trip unit delivers stable protection for both steady loads and sudden faults, reducing nuisance trips and equipment wear.
• 2-pole design at 240V safeguards two hot conductors with a single, compact solution, simplifying wiring and panel organization.
• 50A rating provides robust protection for medium-to-high current circuits in residential, commercial, and light industrial applications.
• OEM-compatible designed to fit matching Square D load centers and panelboards for a seamless, reliable installation.

Why this breaker stands out

In settings where dependable protection and fast service are priorities, the QO250GFI offers a precise balance of protection and convenience. Its molded case construction handles demanding environments, while the plug-in design reduces the risk of loose connections that can lead to trips or heat buildup. Whether you're wiring a new panel, upgrading an aging distribution path, or replacing a failed breaker, this unit delivers consistent performance.

Ideal use cases

• Residential panels upgrading to a robust 50A circuit for high-demand appliances
• Commercial or light industrial subpanels requiring reliable overcurrent protection
• Replacement in existing Square D panelboards to maintain OEM compatibility and performance

Technical snapshot

• Manufacturer: Square D
• Part Number: QO250GFI
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Choose the Square D QO250GFI when you need dependable, straightforward protection that installs quickly and works harmoniously with your existing Square D panel ecosystem. It’s the practical, long-lasting choice for safer electrical distribution in a range of settings.