Eaton EGS1080FFB - 80 A, 240 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Eaton EGS1080FFB is a purpose-built 80A, 240V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for real-world reliability, this breaker pairs a secure bolt-on mounting with precise thermal-magnetic trip technology to keep electrical systems safe and running smoothly, even in vibration-prone environments.

Why the Eaton EGS1080FFB stands out

• Firm, vibration-resistant mounting — bolt-on installation creates a rigid bus connection that stays tight through operating conditions, reducing the risk of loose connections and nuisance trips.
• Thermal-magnetic trip unit — a thermal element provides stable overload protection, while the magnetic mechanism responds quickly to short-circuit faults for fast, predictable interruption.
• OEM-compatible design — engineered to match matching Eaton load centers and panelboards, simplifying retrofits, replacements, and new installations.
• Versatile, single-pole protection — 1-pole configuration at 80A and 240V suits individual hot-leg protection within 240V systems, commonly used in residential, commercial, and light industrial panels.
• Robust construction for a range of applications — molded case insulation and rugged design support reliable performance in everyday panel environments.

Technical snapshot

• Manufacturer: Eaton
• Part Number: EGS1080FFB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80A
• Voltage Rating: 240V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• Upgrading residential panels to provide reliable protection for high-demand circuits without sacrificing space or compatibility
• Commercial load centers where hot-leg circuits require solid, consistent 80A protection
• Light industrial panels needing a rugged, maintenance-friendly bolt-on breaker option
• Retrofits in OEM-aligned panelboards where matching the original equipment improves system reliability

Practical benefits you’ll notice

With the EGS1080FFB, you get more than just a current rating. You gain a dependable protection strategy that reduces trip variability and maintenance needs. The bolt-on style minimizes connection drift during vibration, while the thermal-magnetic trip unit provides deterministic response to overloads and faults. This means fewer unexpected outages and faster restoration in critical circuits—essential for both home comfort and small-business continuity.

Tips for best results

• Ensure the breaker is compatible with your OEM load center or panelboard before installation.
• Follow panel manufacturer guidelines for bolt torque and mounting procedures to maintain the integrity of the connection.
• Use in appropriate branch circuits and plan for safe shutdown procedures when performing panel maintenance.

Choose the Eaton EGS1080FFB for a reliable, compatible, and purpose-built 80A, 240V, 1-pole bolt-on breaker that protects your panels and keeps circuits protected where you need them most.