Eaton BAB2080S - 80 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Eaton BAB2080S is a rugged 80A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built for environments where vibration and spacing matter, this breaker provides a secure, rigid bus connection that stays put even in demanding applications.

Key features that matter in the real world

• Bolt-on mounting for a vibration-resistant connection—engineered to stay secure in cabinets, enclosures, and busy electrical spaces where movement is common.
• Thermal-magnetic trip unit—delivers stable, repeatable protection against both overloads and short circuits, reducing nuisance trips and protecting connected equipment.
• 2-pole, 80A, 240V rating—the right fit for standard branch circuits, feeders, and motor loads up to 80A in a compact form factor.
• OEM-compatible—designed to align with matching OEM load centers and panelboards for a streamlined, reliable replacement or upgrade path.

Why this matters for your project

Whether you’re wiring a residential subpanel, a light commercial distribution board, or a small industrial line, the BAB2080S gives you precise protection where you need it most. The combination of a robust bolt-on mount and a thermal-magnetic trip unit means you get a resilient breaker that handles routine surges and short circuits without compromising on safety or performance.

Specifications at a glance

• Eaton
• BAB2080S
• Thermal-magnetic molded case circuit breaker
• 80A
• 240V
• 2
• Bolt-on
• Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Install the BAB2080S in panelboards and load centers that require a secure bolt-on breaker with solid protection characteristics. It’s a practical choice for subpanels feeding lighting and receptacle circuits, feeders to small equipment or motors, and any installation where 2-pole protection at 240V is appropriate. Its compatibility with matching OEM panels helps streamline upgrades or replacements without sacrificing performance or safety.

Practical tips and considerations

• Ensure your panelboard is rated for bolt-on breakers and that the BAB2080S matches the panel’s specifications for a seamless fit.
• Use the breaker as part of a comprehensive overcurrent protection strategy, pairing it with properly sized conductors and protective devices in your load center.
• During installation, follow standard electrical safety practices and the panelboard manufacturer’s guidelines to secure the bolt-on connection and achieve optimal contact integrity.
• For ongoing reliability, inspect connections periodically and replace breakers that show signs of wear, corrosion, or abnormal trips.