Square D QO230GFI - 30 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D QO230GFI — a 30 amp, 240-volt, two-pole plug-in molded case circuit breaker built to guard your panelboard or loadcenter against overloads and short circuits. Its compact, plug-in design makes installation and future replacements fast and straightforward, so you stay focused on the task at hand rather than wiring hassles.

• Fast plug-in connection for quick installation or rapid replacement, minimizing panel downtime.
• Thermal-magnetic trip unit delivers stable, repeatable protection by accurately responding to overloads and short circuits and tripping only when necessary.
• 2-pole, 240V operation provides robust protection for shared hot conductors in 240V circuits.
• OEM-compatible design engineered to work with matching Square D OEM panelboards and load centers for seamless integration and dependable performance.
• Versatile for multiple settings ideal for residential, commercial, and light industrial applications requiring reliable branch circuit protection.
• Durable molded case construction combines ruggedness with straightforward servicing and replacement.

Typical use scenarios include protecting 240V branch circuits in homes and small businesses, whether you’re upgrading an older panel, wiring a new subpanel, or refreshing a load center. The QO230GFI is designed to keep power flowing safely, responding quickly to faults to help prevent damage to equipment and reduce downtime.

Technical specifications

• Manufacturer: Square D
• Part Number: QO230GFI
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection