Square D FA24025AB - 25 A, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D FA24025AB 25A, 2-pole plug-in molded case circuit breaker—a reliable, ready-to-install solution for protecting branch circuits in panelboards and loadcenters. Engineered for quick integration and steady protection, this unit is built to keep electrical systems safe and downtime minimal.

Why this model stands out

• Fast plug-in connection designed for swift installation or effortless replacement in compatible Square D panels, reducing service time and labor costs.
• Thermal-magnetic trip unit offers stable, repeatable protection by combining thermal overload sensing with magnetic short-circuit protection, guarding against nuisance trips while reliably interrupting dangerous faults.
• Two-pole, 25 A design protects both hot legs of 240V circuits, enabling safe, simultaneous disconnection and safeguarding multi-wire branch circuits.
• Rugged molded-case construction provides robust insulation and dependable performance in residential, commercial, and light industrial environments.
• OEM compatibility aligns with matching Square D load centers and panelboards, ensuring proper fit, labeling, and trip characteristics for consistent protection.

Ideal use cases

Whether upgrading a home electrical service, outfitting a small commercial space, or maintaining light industrial equipment, the FA24025AB delivers dependable 25-amp protection for branch circuits. Its plug-in design minimizes panel downtime during installation, maintenance, or part replacements, making it a practical choice for electricians and facility managers.

Key specifications

• Manufacturer: Square D
• Part Number: FA24025AB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 25 A
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Designed to deliver consistent performance across a range of temperatures and loads, the FA24025AB is a practical, long-lasting choice for electricians stocking essential protection equipment. Its plug-in form and 2-pole configuration make it an accessible, reliable option for safeguarding circuits in panelboards and loadcenters—with compatibility that helps you avoid fitment issues and unexpected trips.