Square D | FAF16045V | Circuit Breaker | 45A | 1-Pole | 16045V

Introducing the Square D FAF16045V Circuit Breaker — a precise, reliable solution for protecting electrical circuits that require a 45-amp, single-pole device. Built for maintenance, retrofit, and replacement projects, this breaker is identified by the part number FAF16045V and serves as the clear reference point for compatibility.

Before ordering, confirm fit and ratings to ensure it matches your panel’s requirements. The FAF16045V is your best reference for compatibility, helping you avoid mismatches and ensuring seamless integration into supported Square D panels.

• Exact fit for 1-Pole, 45A circuits — ideal when a compact single-pole breaker is needed to protect branch circuits.
• Clear compatibility reference — using the FAF16045V part number simplifies matching against your panel and existing breakers.
• Reliable protection — designed to interrupt fault currents promptly, safeguarding wiring and reducing risk of damage.
• Versatile for maintenance and retrofits — specifically suited for replacement and upgrade projects where precise specs matter.

Key specifications

• Amperage: 45A
• Poles: 1-Pole
• Voltage: 16045V
• Part number: FAF16045V

This Square D component integrates with compatible panels to deliver consistent performance through service cycles. It’s an excellent choice for electricians, facility managers, and homeowners overseeing panel upgrades, circuit balancing, or replacing aging breakers. Remember: the part number FAF16045V is the best reference for compatibility—cross-check it with your panel catalog and current breakers to ensure a perfect match.

Practical install tips:

• Power down the system and verify de-energization before inspection or replacement.
• Verify your panel model and bus style to confirm FAF16045V is the correct 1-Pole, 45A option.
• Handle the breaker by its body during removal and installation; avoid contact with conductive parts.
• Maintain a quick-reference log of replacements and ratings for future maintenance needs.

Choosing Square D means relying on a trusted lineage of electrical protection. The FAF16045V embodies that reliability in a ready-to-install package, delivering peace of mind for everyday electrical safety and efficiency.