Eaton QBGFT2020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton QBGFT2020—a 20A, 240V, 2-pole bolt-on molded case circuit breaker designed to shield panels from overcurrent and short-circuit events. Built for dependable performance in panelboards and load centers, this unit delivers steady protection across residential, commercial, and light industrial environments. Available through AmpState, it’s engineered to stand up to vibration and maintain reliable circuit protection over time.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that stays dependable even in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection against both overloads and short circuits, helping prevent nuisance trips while maintaining safety.
• 2-pole design protects both legs of a 240V circuit, ensuring comprehensive protection for multi-wire and 240V applications.
• OEM-compatible with matching load centers and panelboards, making retrofits and panel upgrades straightforward and reliable.
• Versatile application suitable for residential, commercial, and light industrial use, providing a common, robust solution for diverse electrical systems.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QBGFT2020
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Applications and use cases

The Eaton QBGFT2020 is ideal wherever reliable branch circuit protection is needed within compatible panelboards and load centers. It’s a practical choice for:

• Residential service panels protecting kitchen, laundry, and workshop circuits.
• Commercial electrical panels serving offices, retail spaces, or small data rooms with standard 240V circuits.
• Light industrial panels where vibration, heat, and frequent on/off cycles demand durable, dependable protection.

Installation tips & best practices

• Verify that the panelboard or load center is compatible with the QBGFT2020’s bolt-on mounting and 2-pole 240V configuration.
• Follow OEM guidelines for bus bar alignment and secure bolt torque to ensure a solid connection and long-term reliability.
• Confirm the breaker’s amperage and voltage ratings match the protected circuit requirements to avoid nuisance trips or insufficient protection.
• Keep the installation area clean and dry, and replace any damaged components with the same Eaton part number to preserve protection integrity.
• Perform a functional test after installation to verify proper tripping behavior in accordance with safety practices.

Whether you’re upgrading an aging panel, configuring a new load center, or aligning with specific OEM equipment, the Eaton QBGFT2020 delivers precise, dependable protection for 20A, 240V circuits. Its combination of secure bolt-on mounting, a thermal-magnetic trip unit, and OEM compatibility makes it a thoughtful, lasting choice for a wide range of electrical installations.