Schneider Electric FA36090375 Circuit Breaker, 90A, 3-Pole, 600V

Schneider Electric FA36090375 Circuit Breaker is a rugged, industrial-grade protection device engineered for demanding service, maintenance, and replacement projects. Built to pair with the Case FA family, this 3‑pole unit delivers reliable, three-phase protection in a compact, service-ready package for systems up to 600V and 90A.

• Amperage: 90 A
• Poles: 3
• Voltage rating: 600V
• Series / family: Case FA (Schneider Electric)
• Part number: FA36090375

Designed for industrial electrical service and routine maintenance, this circuit breaker is ideal for replacing worn or damaged units in Case FA panels. Its 3‑pole configuration provides synchronized disconnection across the three hot lines in a three-phase system, helping protect motors, feeders, and control circuits from overloads and faults while simplifying panel integrity.

Use cases and ideal applications

• Replacement component during maintenance of Case FA distribution panels
• Service disconnects for industrial machinery and manufacturing lines
• Protection for three-phase motor circuits and feeders at up to 90 A
• Panel upgrades or refurbishments where Case FA compatibility is required

Compatibility and how to verify fit

To confirm this breaker fits your installation, verify the part number FA36090375 against your panel or equipment documentation and ensure your application requires a 3‑pole, 90 A, 600V device within the Case FA family. If you need help matching a part number or confirming compatibility, send a message and we’ll assist you in validating the fit and ensuring proper replacement.

Why choose this model for industrial environments

With its Case FA lineage, the FA36090375 offers a dependable, standardized solution for industrial electrical protection. The combination of 3‑pole configuration, 90 A rating, and 600V capacity makes it a precise match for multi‑phase systems that demand quick, reliable isolation and minimal downtime during maintenance or upgrades. This is more than a part—it’s a deliberate, compatible choice for maintaining safe, continuous operation in demanding industrial settings.