Square D | FAF22090 | Circuit Breaker | 90A | 2-Pole | 240V

Meet the Square D FAF22090 Circuit Breaker — a precise, durable overcurrent protection device engineered for 2-pole, 240-volt circuits with a 90-amp rating. Built for reliability in maintenance, retrofit, and replacement projects, this breaker keeps your electrical system safe and code-compliant while handling demanding loads.

• Amperage rating: 90A — ideal for protecting high-demand 240V circuits while accommodating surge requirements.
• Configuration: 2-pole design, providing simultaneous protection across both live conductors for balanced, secure protection.
• Voltage rating: 240V — suitable for typical 240V residential or commercial installations that require robust overcurrent protection.

Why choose FAF22090? This specific part number is the best reference for compatibility with Square D panels. Before ordering, confirm your panel’s ratings and fit to avoid mismatches. Using the exact FAF22090 ensures you’re aligning with the intended trip characteristics and physical form factor for a fast, reliable swap during maintenance or retrofit.

Practical use cases

• Replacement: When a 90A, 2-pole, 240V breaker has failed in a Square D panel, this unit provides a direct, dependable swap to restore protection.
• Retrofit: Upgrade or reconfigure circuits to meet updated loads or code requirements while preserving the panel’s architecture.
• New installations: Configure a 90A, 2-pole breaker in Square D-compatible panels where a 240V circuit demands strong, reliable protection.

For best results, verify fit and ratings against your panel documentation and use the FAF22090 as the definitive reference during purchase. This approach ensures optimal performance, safety, and long-term reliability for your electrical system.