Square D QOB215GFI - 15 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Square D QOB215GFI is a 15A, 240V, 2-pole bolt-on molded‑case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built to handle daily electrical demands, it combines rugged mounting with precise protection for reliable performance in real-world installations.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration‑resistant bus connection, reducing the risk of loose connections in demanding environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection against overcurrent and short circuits, even as temperatures and loads fluctuate.
• OEM compatibility is designed to work with matching Square D load centers and panelboards, ensuring seamless fit and dependable operation.
• Versatile applications suited for residential, commercial, and light industrial settings, making it a practical choice for a wide range of panel configurations.

Ideal use cases

• Replacing a failing or obsolete breaker in a bolt-on panelboard or load center to restore circuit protection.
• Adding or upgrading a dedicated 15A, 240V circuit for lighting, receptacles, or equipment in homes and small commercial spaces.
• Providing reliable branch-circuit protection for circuits that require predictable trip performance in variable temperature environments.

Key specifications at a glance

• Manufacturer: Square D
• Part Number: QOB215GFI
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

With its combination of secure mounting, stable protection, and OEM compatibility, the Square D QOB215GFI is a practical, reliable choice for safeguarding circuits in panelboards and load centers. It’s a straightforward upgrade or replacement for 15A, 240V circuits that demand consistent performance across residential, commercial, and light industrial environments.