Eaton CHB3080 - 80 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton CHB3080 — an 80A, 240V, 3-pole bolt-on molded case circuit breaker — is built to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Designed for environments where vibration and temperature shifts can challenge electrical connections, this unit stays firmly in place and protects what matters most: your electrical system.

• Bolt-on mounting provides a secure, rigid bus connection that resists vibration and reduces the risk of loose connections over time.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining fast short-circuit interruption with temperature-adaptive overload protection.
• OEM compatibility designed to work with matching Eaton OEM load centers and panelboards for a cohesive, reliable protection system.
• Versatile applications suitable for residential, commercial, and light industrial installations, making it a practical choice across projects.

Why this breaker matters in your electrical panel

When panels face real-world duty — building renovations, service upgrades, or equipment room installs — you need protection that remains dependable under stress. The CHB3080’s bolt-on design minimizes connection wobble in busy spaces, while the thermal-magnetic trip unit provides predictable response to overloads and short circuits. It’s not just about shutting off power; it’s about preserving the integrity of the entire distribution system over time.

Key specifications at a glance

• Amperage rating: 80A
• Voltage rating: 240V
• Number of poles: 3
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Part number: CHB3080

Ideal for the right project

This breaker is a strong fit for installations that require solid, long-term protection in panelboards and loadcenters. It’s particularly well-suited for:

• New residential or light commercial panel upgrades where a robust 3-pole, 80A solution is needed
• Retrofits in spaces with vibration or mounting challenges, where secure bolt-on connections reduce maintenance
• Systems that benefit from a clear, consistent trip behavior for both overload protection and short-circuit response

With the Eaton CHB3080, you’re not just selecting a breaker — you’re choosing a trusted component that aligns with Eaton’s panelboard ecosystem, delivering dependable protection, straightforward installation, and compatibility across your distribution equipment. If you’re upgrading or expanding a panel, this 3-pole bolt-on unit provides the performance and reliability needed to keep circuits safe and systems running smoothly.