Square D QOB115VHGFI - 15 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Square D QOB115VHGFI is a 15A, 120V, 1-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Built to endure the realities of real-world electrical systems, it delivers precise, repeatable protection when it matters most.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, reducing the chance of loose contacts and ensuring consistent performance even in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable overcurrent and short-circuit protection, helping safeguard wiring and connected equipment from damage.
• OEM-compatible design is engineered to work with matching Square D load centers and panelboards, simplifying replacements and upgrades without compatibility concerns.
• Versatile, 1-pole configuration is ideal for protecting individual branch circuits in residential, commercial, and light industrial applications where reliable 15A protection is required.
• Compact molded-case construction combines reliable protection with easy installation, making it a practical choice for densely packed panels and maintenance-friendly retrofits.

Who is this for: homeowners upgrading a panel, electricians performing panel maintenance, and facilities teams managing light commercial or small industrial electrical systems. When reliability and secure mounting matter, the QOB115VHGFI delivers predictable trip behavior and solid circuit protection without complicating panel compatibility.

Technical specifications

• Manufacturer: Square D
• Part Number: QOB115VHGFI
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection