Eaton HBAX2020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Engineered for dependable protection in residential, commercial, and light industrial panels, the Eaton HBAX2020 delivers reliable 20A, 240V, 2-pole circuit protection in a bolt-on molded case design. This breaker is built to endure the demands of active electrical rooms while delivering precise protection for your branch circuits.

• Bolt-on mounting provides a secure, vibration-resistant bus connection that stays tight in environments with equipment vibration or panel access limitations.
• Thermal-magnetic trip unit combines a responsive thermal element for overloads with a fast-acting magnetic trip for short circuits, delivering stable, repeatable protection performance.
• OEM-compatible design is designed to pair with matching Eaton OEM load centers and panelboards for straightforward installation and reliable operation.
• Versatile applications suited for protecting branch circuits in homes, small commercial spaces, and light industrial setups.

Technical specifications

• Manufacturer: Eaton
• Part number: HBAX2020
• 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

Who benefits from the HBAX2020

electricians and facilities managers who prioritize reliability and ease of maintenance will appreciate the bolt-on design for quick, secure installation and long-term bus integrity. Building owners aiming to standardize protection across panels can rely on the HBAX2020 to integrate seamlessly with existing Eaton panelboards, reducing complexity during upgrades or service calls.

Practical use cases and tips

• Replace aging or mismatched breakers in residential panels with the HBAX2020 for consistent protection across all circuits.
• Use in light commercial panels where vibration or door operations can loosen connections, leveraging the secure bolt-on mounting for lasting performance.
• Verify compatibility with your OEM load centers and panelboards to ensure a smooth retrofit or expansion project.