Eaton QBHGF1030 - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QBHGF1030 is a 30A, 120V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit protection in panelboards and loadcenters. Built to endure the realities of residential, commercial, and light industrial environments, this breaker locks in a rigid, vibration-resistant connection that stays secure where it matters most.

• Secure bolt-on mounting: Ensures a solid bus connection, reducing looseness and movement even in vibration-prone installations.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic) for reliable circuit safety.
• OEM-compatible: Designed to work with matching OEM loadcenters and panelboards for streamlined replacement and upgrades.
• Versatile applications: Suitable for residential, commercial, and light industrial protection needs where 120V circuits require solid overcurrent safeguards.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QBHGF1030
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why this matters for your electrical setup

Choosing the QBHGF1030 means selecting a dedicated protection device that pairs with Eaton’s panelboard ecosystems to maintain consistent trips and reduce nuisance openings. For homeowners upgrading a panel, contractors retrofitting a service, or facilities managers outfitting a small workspace, this breaker provides a reliable, straightforward upgrade path without compatibility surprises.

Ideal use cases

• Upgrading or replacing a single 30A, 120V circuit in residential panelboards where vibration resistance and secure mounting are priorities.
• Adding a protected branch circuit for mid-load appliances or equipment in light commercial or small industrial environments.
• Maintaining consistent protection in panelboards configured for OEM-backed compatibility and streamlined serviceability.

Practical guidance

Install the QBHGF1030 following standard electrical practices and the mounting guidelines specified by the OEM panelboard. Because it’s a bolt-on design with a thermal-magnetic trip, it’s well-suited for installations where a durable, maintenance-friendly protection device is essential. When selecting a replacement, ensure the panelboard is compatible with the QBHGF1030 to maintain proper coordination and safety performance.