Square D FA36040G35 40A 3P 600V Circuit Breaker | AmpState

The Square D FA36040G35 40A 3P 600V circuit breaker is a purpose-built protection device designed for panelboards, load centers, and broader electrical distribution systems. Crafted for reliability in demanding environments, this 3-pole breaker provides precise, direct-part-number compatibility that minimizes downtime and installation guesswork.

• Direct part-number match: FA36040G35 is a precise replacement option, streamlining maintenance, stocking, and install confidence for panel builders and service teams.
• Three-pole design: Protects three conductors simultaneously, ideal for 3-phase distribution where coordinated shutoff and balanced protection are essential.
• 40-amp rating: Suitable for circuits that require a 40 A protective limit, helping prevent overcurrent damage to feeders and connected equipment.
• 600V maximum rating: Designed for commercial and industrial electrical systems that operate at higher voltages, delivering dependable performance in demanding installations.
• Broad compatibility: Suited for use in panelboards, load centers, and general electrical distribution setups where a Square D component is the right fit.
• AmpState availability: Ready to ship from AmpState, with expert support to confirm fit and compatibility if you’re matching an existing installation.

Who this is for: maintenance teams maintaining existing Square D installations, panel builders seeking an exact-fit replacement, and facilities departments that keep a ready-to-use spare inventory on hand. Use cases include replacing a failed 40A 3P breaker in 3-phase panels, expanding or updating a distribution line, or stocking a reliable part for routine maintenance that minimizes panel downtime.

Why it matters: choosing the exact FA36040G35 part eliminates guesswork, reduces risk of misfits, and ensures seamless integration with your current electrical distribution architecture. If you’re unsure about compatibility, you can reach out—AmpState offers guidance to confirm fit and keep your projects on schedule.

Add the Square D FA36040G35 40A 3P 600V circuit breaker to your panel parts kit and protect your circuits with a trusted, purpose-built solution.