Eaton QBHGFT1020 - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QBHGFT1020 is a 20A, 120V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built for steady performance in residential, commercial, and light industrial environments, this breaker helps you keep electrical circuits safe from overloads and short circuits while maintaining a clean, secure installation.

Secure, vibration-resistant mounting

• Bolt-on mounting provides a rigid bus connection that resists loosening and vibration, helping maintain consistent protection in panels that experience movement or intermittent tremors.
• Designed to integrate with matching OEM loadcenters and panelboards for straightforward, reliable upgrades or replacements.

Precise protection you can rely on

• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both sustained overcurrent and instantaneous faults.
• 1-pole configuration optimizes protection for individual branch circuits without unnecessary complexity in the panelboard layout.

Key specifications at a glance

• Amperage rating: 20A
• Voltage rating: 120V
• Poles: 1
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Who this is for

• Homeowners upgrading or repairing residential panels who need dependable 20A protection for individual circuits.
• Electrical contractors sourcing reliable bolt-on breakers for commercial or light industrial panelboards.
• Facility managers seeking durable, vibration-resistant protection in environments with equipment or enclosure movement.

Practical use cases

• Replacing a worn or damaged 1-pole breaker on a standard 120V circuit (lighting, outlets, or small appliances).
• Adding branch circuit protection in new installations where a bolt-on, secure connection is preferred for long-term reliability.
• Maintaining compatibility with OEM load centers to ensure consistent performance and straightforward maintenance.

Choose the Eaton QBHGFT1020 when you need a rugged, reliable 1-pole breaker that delivers predictable protection for everyday electrical loads. Its bolt-on design and thermal-magnetic trip mechanism provide peace of mind across a range of environments, from cozy residences to light industrial spaces.