Square D QOB260GFI - 60 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Square D QOB260GFI is a 60A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for secure mounting and consistent protection, it’s a dependable choice for hampered electrical systems that demand solid performance.

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to the bus, reducing terminal movement and maintaining continuity even in environments with equipment vibration or movement.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding accurately to both overload and short-circuit conditions, helping prevent nuisance trips and protecting wiring and loads.
• 2-pole, 60A, 240V configuration accommodates typical residential, commercial, and light industrial branch circuits that require coordinated, two-line protection.
• Compatibility with matching OEM load centers and panelboards ensures seamless integration and reliable performance within Square D systems and other compatible panel configurations.
• Versatile applications suited for a range of settings—from home electrical panels to light commercial installations—where dependable overcurrent protection is essential.

Why this model stands out: the bolt-on design simplifies installation with a solid, no-torque bus connection, while the thermal-magnetic trip unit provides predictable response across varying temperatures and loads. This combination helps safeguard feeders, branch circuits, and connected equipment, reducing downtime and maintenance concerns in busy electrical rooms.

Use cases and ideal applications

Ideal for:

• Residential subpanels and main distribution panels requiring robust two-pole protection
• Commercial lighting and receptacle circuits where reliable interrupting capacity is critical
• Light industrial feeders and motor circuits that benefit from stable thermal-magnetic protection

Practical considerations:

• Ensure the panelboard or load center is designed to accept bolt-on molded case breakers of this type and rating.
• Verify the electrical load and fault-current requirements align with a 60A, 240V, 2-pole device for safe, code-compliant protection.
• Pair with compatible Square D or OEM panelboards to maintain coordinated protection and warranty integrity.

Technical specifications at a glance

• Manufacturer: Square D
• Part Number: QOB260GFI
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

If you’re upgrading a panel or replacing a tired breaker, the QOB260GFI delivers clear, dependable performance with a design that emphasizes secure mounting and precise protection. Rely on this 2-pole solution to keep circuits safe and electrical systems running smoothly in a variety of settings.