Eaton QBGF1030 - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QBGF1030 is a 30A, 120V, 1-pole bolt-on molded case circuit breaker designed to deliver reliable branch-circuit protection in panelboards and load centers. Built for steady performance, it features a secure bolt-on mounting that creates a rigid, vibration-resistant bus connection—so your protection stays solid even in demanding environments.

Key benefits that set this breaker apart

• Secure bolt-on mounting: A rugged connection that resists loosening from vibration or mechanical stress, reducing the chance of loose conductors and nuisance trips.
• Thermal-magnetic trip unit: Combines thermal overload sensing with magnetic short-circuit protection for fast, predictable disconnection and consistent protection over time.
• Single-pole, 120V operation: Ideal for standard branch circuits in residential and light commercial settings.
• OEM panel compatibility: Specifically designed to be compatible with matching OEM load centers and panelboards, ensuring a reliable fit and code-compliant protection.
• Durable molded-case construction: Built to withstand routine electrical loads in panel installations, with long-term reliability.

Perfect for

• Residential panelboards and load centers needing dependable 30A protection for single‑pole circuits
• Small commercial installations where a robust, bolt-on breaker is preferred for vibration resistance
• Replacements in Eaton or compatible OEM panels where a secure, field-replaceable protection device is required

What problems it solves

• Prevents overheating and damage from overloads on 120V circuits thanks to precise thermal protection
• Stops short-circuit events quickly with magnetic tripping, minimizing equipment downtime
• Eliminates loose connections common with poorly seated or incompatible breakers, thanks to a solid bolt-on mount

Why choose the Eaton QBGF1030

• Designed for dependable, long‑lasting branch‑circuit protection in panelboards and load centers
• Explicitly engineered for compatibility with OEM panels, reducing installation guesswork and ensuring reliable operation
• Thermal-magnetic protection provides a balanced, predictable response to both overload and short-circuit scenarios

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: QBGF1030
• 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