Square D FA24080AB - 80 A, 2-Pole Plug-In Circuit Breaker | AmpState

Engineered for dependable branch-circuit protection, the Square D FA24080AB delivers reliable 80-amp, two-pole protection in a compact plug-in molded-case design. Whether you’re stocking spare parts for service panels or upgrading a panelboard, this plug-in breaker installs quickly and protects critical circuits with precision.

• Fast plug-in connection for quick installation and painless replacement in compatible panelboards and load centers.
• Thermal-magnetic trip unit provides stable, repeatable protection against overcurrent and short circuits, reducing nuisance trips and safeguarding connected equipment.
• OEM-compatible design ensures reliable compatibility with matching Square D panelboards and load centers, eliminating mounting and trip-curve surprises.
• Versatile application ideal for residential, commercial, and light industrial electrical systems that require 80A, 2-pole protection on a 240-volt circuit.

Technical Specifications

• Manufacturer: Square D
• Part Number: FA24080AB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80A
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal Use Scenarios

• Replacements in residential service panels or subpanels where an 80A, 2-pole breaker is required for 240V circuits (such as large appliances or multi-wire branch circuits).
• Upgrading panel protection in commercial or light industrial setups that rely on plug-in FA-series breakers for reliable trip performance.
• Parts inventory for service technicians who maintain Square D panelboards and load centers that accept plug-in molded-case breakers.

Why this FA24080AB stands out: it combines a quick-connect plug-in design with a thermal-magnetic trip that delivers predictable protection across varying loads and ambient conditions. The 80A, 2-pole configuration is ideal for high-demand 240-volt circuits, offering robust branch-circuit protection without complicating replacement or panel compatibility. When you need a dependable, easy-to-install solution that aligns with OEM specs, the FA24080AB is built to perform in residential, commercial, and light industrial environments.