Square D | FAF36040V | Circuit Breaker | 40A | 3-Pole | 36040V

Square D FAF36040V Circuit Breaker — a precise OEM solution designed to protect 3-phase electrical systems with a 40-amp rating. This 3-Pole unit is tailored for maintenance, retrofit, and replacement projects where exact compatibility matters, and it carries the FAF36040V part number as the most reliable reference for fit.

Key specifications

• Amperage: 40A
• Poles: 3-Pole
• Voltage: 36040V
• Part number: FAF36040V

Why this model stands out

• Direct OEM compatibility: Built to align with Square D panel designs, offering a reliable, exact-match replacement that minimizes fit issues.
• Consistent protection profile: Keeps the original electrical characteristics and safety performance expected from the panel manufacturer.
• Space for proactive maintenance: A ready-to-use spare for service crews handling 3‑phase, 40A circuits, reducing downtime during outages or scheduled outages.
• Clear compatibility reference: The part number FAF36040V is the best reference for ensuring you’re ordering the correct model for your panel specifications.

Ideal use cases

• Replacement for a failed or tripping 3-pole 40A breaker in Square D panels.
• Retrofit projects where a 40A, 3‑pole unit is required to support a 3‑phase circuit upgrade.
• Maintenance stock for electrical technicians who manage mission-critical equipment housed in industrial control panels.

Installation and compatibility tips

• Before ordering, confirm fit and ratings with the FAF36040V part number to ensure exact compatibility with your panel model.
• Power should be isolated when servicing or replacing breakers; consult a licensed electrician if you’re unsure about panel-specific procedures.
• Keep the replacement on hand as part of routine maintenance so transitions between modules are quick and predictable.

Designed for professionals who demand reliability and precise compatibility, the Square D FAF36040V Circuit Breaker delivers dependable overcurrent protection for demanding 3‑phase applications. When you need a trusted, OEM-grade replacement that aligns with your existing Square D system, this 40A, 3‑pole unit is the clear choice.