Square D FA24080BC - 80 A, 2-Pole Plug-In Circuit Breaker | AmpState

From AmpState, the Square D FA24080BC is an 80A, 2-pole plug-in molded case circuit breaker designed to protect branch circuits in panelboards and loadcenters. Built for dependable overcurrent and short-circuit protection, it combines fast installation with precise, repeatable performance.

Distinctive advantages

• Fast plug-in connection enables quick installation and easy replacement, minimizing panel downtime during upgrades or service calls.
• Thermal-magnetic trip unit provides stable protection with coordinated response to both overcurrent and short circuits, reducing nuisance trips while safeguarding circuits.
• 2-pole design supports 240V circuits and ensures simultaneous disconnection of both live conductors for improved safety.
• 80 A rating is ideal for demanding branch circuits in residential, commercial, and light industrial environments—think HVAC feeders, water heaters, and large outlets.
• Designed for compatibility with matching OEM loadcenters and panelboards, ensuring proper fit, electrical coordination, and reliable operation within Square D ecosystems.
• Durable molded case construction with plug-in terminals resists wear in busy electrical panels and simplifies future maintenance.

What you’ll use it for

Use this FA24080BC breaker to protect high-current branch circuits, upgrade an aging panel, or replace a failed unit in a compatible Square D loadcenter. Its plug-in design means you can swap breakers with less downtime compared with bolt-on options, while the 80A rating handles significant loads commonly found in homes and small commercial spaces.

Technical snapshot

• Manufacturer: Square D
• Part number: FA24080BC
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 80 A
• Poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why this matters

Choosing a breaker that's designed to fit your panel and deliver predictable protection translates to fewer service interruptions and safer operation. The FA24080BC's plug-in installation, paired with a thermal-magnetic trip, offers a reliable balance of safety, simplicity, and performance for everyday electrical systems.