Eaton QBHGFEP2020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QBHGFEP2020 is a compact, dependable solution for protecting branch circuits in panelboards and load centers. This 2-pole, 20A, 240V molded case circuit breaker uses a bolt-on mounting to deliver a solid, vibration-resistant connection to the bus, minimizing looseness and ensuring consistent performance in demanding electrical environments. Its thermal-magnetic trip unit provides stable, repeatable protection against both overloads and short circuits, making it a reliable choice for everyday residential, commercial, and light industrial applications.

Why electricians and facilities managers choose the QBHGFEP2020

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays put through equipment cycling and building vibrations.
• Thermal-magnetic protection delivers predictable trip behavior across temperature swings and varying load conditions, reducing nuisance trips and helping safeguard wiring and devices.
• OEM compatibility designed to integrate smoothly with matching Eaton load centers and panelboards, simplifying replacements and panel upgrades.
• Versatile for multiple sectors ideal for residential panels, commercial distribution, and light industrial circuits that require dependable overcurrent protection.
• Clear electrical specs 2-pole, 20A, 240V configuration exactly matches common branch circuits like lighting, receptacle feeders, small motors, and HVAC controls.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: QBHGFEP2020
• 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

Ideal use cases

• Replacing aging or faulty breakers in residential panels where reliability and consistent trip behavior matter.
• Feeding small 240V branch circuits in light commercial settings, such as lighting controllers, receptacle strips, or outdoor equipment.
• Installing or upgrading subpanels in small offices or workshops where a rigid, secure connection reduces maintenance and loosening risk.

Practical notes for installation and operation

• Ensure your panelboard or load center is compatible with Eaton bolt-on breakers to guarantee a proper fit and rated performance.
• Use the correct torque and mounting procedure per Eaton guidelines to maintain the integrity of the bus connection and the breaker’s trip characteristics.
• Choose a 2-pole 20A breaker like QBHGFEP2020 for circuits that require simultaneous protection of both hot legs, commonly used for 240V loads and shared neutrals in compliant configurations.
• Consider this breaker as part of a broader protection strategy—pair it with properly sized conductors and overcurrent protection coordination to minimize nuisance trips and maximize safety.

Engineered for durability and predictable protection, the Eaton QBHGFEP2020 is a practical, code-ready choice for technicians seeking a reliable bolt-on solution that aligns with Eaton’s panel ecosystems and delivers solid branch-circuit protection today and for years to come.