Square D | FAF26090 | Circuit Breaker | 90A | 2-Pole | 600V

The Square D FAF26090 circuit breaker is a dependable, two-pole protection device engineered for 90-amp circuits at up to 600 volts. Designed for maintenance, retrofit, and replacement tasks, it slots into compatible Square D panels where exact specifications matter, helping you keep critical electrical systems running safely and reliably.

Key specifications

• Amperage: 90A
• Poles: 2-Pole
• Voltage: 600V

Why this model stands out

• The FAF26090 part number is your best reference for matching the correct breaker to your Square D panel and existing wiring configuration.
• Ready for replacement tasks: Specifically chosen for maintenance, retrofit, and replacement scenarios where the 90A, 2-pole, 600V rating is required.
• Efficient downtime management: By using the correct part number for your panel, you minimize guesswork and speed up installation, reducing panel downtime during service windows.

Ideal use cases

• Routine maintenance in commercial and light industrial electrical panels that require 90A, 2-pole protection.
• Retrofit projects upgrading circuits to a 90A rating while preserving panel compatibility.
• Replacement for worn or damaged breakers in systems designed for 600V operation and two-conductor safety disconnection.

Compatibility and ordering tips

Before you order, verify that your equipment calls for a 90A, 2-pole, 600V protector and that the FAF26090 matches the panel’s catalog requirements. The part number FAF26090 is the most reliable reference for compatibility, helping you avoid mismatches in critical safety components.

In practice, this breaker is ideal for technicians and facilities managers who value precise specifications, straightforward replacements, and reliable operation in demanding electrical environments. If you’re updating legacy panels or maintaining active systems, the FAF26090 delivers a trustworthy, standards-aligned solution.

Ready to secure your panel with a proven Square D solution? Add the FAF26090 to your order and ensure continued protection for your 90A circuits at 600V.