Square D FA26020AB - 20A, 2-Pole, Circuit Breaker

Square D FA26020AB 20A, 2-Pole Circuit Breaker is built for reliable overcurrent protection in demanding electrical systems. Engineered for industrial, commercial, and OEM environments, this 20-amp, 2-pole device fits smoothly into panelboards, switchboards, and control panels, delivering dependable performance when it matters most.

Precise protection for demanding circuits

With a 20A current rating, it safeguards conductors and equipment from overload while allowing normal operation to proceed uninterrupted. The 2-pole configuration provides simultaneous protection for two conductors, simplifying wiring for motor circuits and multi-wire feeds and promoting safer, coordinated operation across your distribution network.

Where and how you’ll use it

This Square D breaker is purpose-built for environments where consistent protection and safe operation are critical. It’s a natural fit for distribution panels and motor control centers, as well as control panels in manufacturing lines, commercial HVAC systems, automation closets, and OEM applications that require robust overcurrent protection.

Why it stands out

• Dedicated 20-amp protection for branch circuits and motor feeds within panelboards and switchboards
• Two-pole format that simplifies wiring and enhances safety by ensuring coordinated protection for paired conductors
• Rugged Square D design trusted in industrial settings, designed for long service life in challenging environments
• Seamless integration with Square D infrastructure, aiding faster commissioning and easier maintenance in existing electrical architectures

Practical tips and best-use scenarios

• Use in panelboards and distribution panels where a dedicated 20A circuit for motors or equipment is required
• Ideal for backup protection in motor control centers that rely on reliable, predictable tripping behavior
• Pair with compatible enclosures and mounting rails to simplify retrofits in aging control systems
• Follow local electrical codes and manufacturer guidelines for installation torque and clearance

Choosing the FA26020AB means prioritizing dependable protection and straightforward usability in one compact package. When you need a trustworthy 20A, 2-pole solution that integrates with your Square D ecosystem, this breaker delivers safety, reliability, and operational consistency across critical distribution points.