Square D QOB360VH - 60 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D QOB360VH—a 60 A, 240 V, 3-pole bolt-on molded case circuit breaker designed for steadfast branch circuit protection in panelboards and load centers. Built to endure the demands of residential, commercial, and light industrial environments, this breaker delivers reliable performance when you need it most.

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to the bus, helping maintain alignment and preventing looseness in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection across a wide range of loads and temperatures, snapping to a fast response during short circuits while minimizing nuisance trips.
• 3-pole design supports 3-phase systems, making it ideal for multi-wire feeders and three-phase equipment in commercial or light industrial setups.
• OEM-compatible engineered to pair with matching Square D OEM panelboards and load centers for accurate fit, coordinated tripping, and straightforward retrofits.
• Versatile application perfect for protecting branch circuits in service panels, subpanels, and equipment feeders where space and reliability matter.

Who should consider the QOB360VH?

Electrical professionals seeking a dependable 3-pole solution for 60 A circuits will appreciate the bolt-on design that simplifies installation and reduces vibration-related concerns. It’s a strong choice for new panel builds or upgrades in homes, offices, retail spaces, and light industrial facilities where 3-phase protection and durable construction are priorities.

What makes it stand out

Unlike generic breakers, the QOB360VH combines a bolt-on mounting method with a rugged molded-case housing and a precise thermal-magnetic trip mechanism. This pairing delivers predictable protection performance, minimized movement under vibration, and seamless compatibility with Square D panel ecosystems, helping you maintain code-compliant, reliable electrical protection.

Technical specifications

• Manufacturer: Square D
• Part Number: QOB360VH
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60 A
• Voltage Rating: 240 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

For reliable, industry-facing performance in panelboards and load centers, the Square D QOB360VH delivers targeted protection where it matters—proactively guarding circuits, improving safety, and supporting long-term electrical system integrity.