Eaton BAB2020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton BAB2020 is a 20A, 240V, 2-pole bolt-on molded case circuit breaker engineered to protect branch circuits in panelboards and load centers with precision and reliability. Built to endure vibration and demanding electrical environments, this breaker maintains a solid bus connection and consistent protection performance over time.

Secure, vibration-resistant mounting

• Bolt-on mounting provides a rigid, stable connection to the panel bus, minimizing movement and connection wear in environments with mechanical vibration or equipment start-ups.
• Designed for dependable long-term operation in both retrofit and new-construction applications where solid mounting is essential for electrical safety and reliability.

Precise protection with a thermal-magnetic trip

• Thermal-magnetic trip unit delivers stable, repeatable protection by responding appropriately to both overcurrent and short-circuit conditions.
• Helps reduce nuisance trips while ensuring fast disconnection during actual faults, safeguarding wiring, devices, and downstream loads.

Compatibility and practical use

• Compatible with matching OEM load centers and panelboards, making it a reliable option for maintaining electrical system integrity without compatibility surprises.
• Ideal for residential, commercial, and light industrial applications requiring reliable 20A protection on 240V circuits.

Technical snapshot

• Manufacturer: Eaton
• Part Number: BAB2020
• 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

Why this matters in your electrical project

• When you’re wiring a panelboard or load center, a correctly spec’d bolt-on circuit breaker like the Eaton BAB2020 ensures a robust connection, minimizing heat buildup and improving longevity.
• For service upgrades, renovations, or new builds, choosing a breaker that matches the OEM panel’s design reduces compatibility risks and simplifies inspections.
• With a clear 20A rating, it’s well-suited for circuits feeding lighting, receptacles, small appliances, or dedicated equipment on 240V systems, delivering targeted protection without overpowering downstream devices.

In short, the Eaton BAB2020 20A, 240V, 2-pole bolt-on circuit breaker combines rugged mounting, precise thermal-magnetic protection, and OEM compatibility to deliver dependable safety and performance in a wide range of electrical installations. For electricians and DIY enthusiasts aiming for durable, code-conscious protection in panelboards and load centers, this breaker is a thoughtful, practical choice.