Square D | FAF26040V | Circuit Breaker | 40A | 2-Pole | 26040V

Discover the Square D FAF26040V Circuit Breaker — a precise, dependable 40A, 2‑pole protective device engineered for maintenance, retrofit, and replacement projects where exact specifications matter. Built to integrate seamlessly with compatible panels, this breaker helps you uphold electrical safety and reliable operation across your system.

Key specifications

• Amperage: 40 A
• Poles: 2‑Pole
• Voltage: 26040 V
• Reference: Part number FAF26040V — the best compatibility anchor

Why this FAF26040V matters

When you’re upgrading or repairing an electrical panel, selecting the exact part number is essential for fit, performance, and safety. The FAF26040V is designed for scenarios where maintaining precise ratings is crucial, ensuring you don’t compromise protection or panel geometry during replacement or retrofitting.

Ideal use cases

• Replacing a worn or failed 40A breaker in compatible Square D panels
• Retrofit projects that require a precise 2‑pole, 40 A, 26040V protection device
• Maintenance cycles where consistent performance and correct form factor are priorities

Practical installation and compatibility tips

• Verify fit and ratings against your panel model before ordering to ensure seamless replacement
• Use the FAF26040V as your compatibility reference to avoid mismatch with bus configurations
• Follow standard safety practices: power down, consult panel labeling, and handle with appropriate PPE during installation