Square D FAL36100 - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Square D FAL36100, a 100A, 3-pole molded case circuit breaker designed to deliver reliable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. With a 600V rating, this device is built to handle demanding commercial and light industrial electrical environments while keeping systems safe and responsive.

• Compact molded-case design maximizes panel space, enabling efficient use of crowded electrical cabinets without sacrificing protection.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance by combining precise thermal sensing with instantaneous magnetic trip for rapid response to short circuits.
• OEM-compatible easily pairs with matching Square D load centers and panelboards, simplifying replacements and ensuring dependable operation.
• Versatile application suitable for residential, commercial, and light industrial projects—great for service panels, distribution subpanels, and retrofit installations.

Technical at a glance

• Manufacturer: Square D
• Part Number: FAL36100
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the Square D FAL36100? electrical professionals and facility managers looking for a robust, space-efficient protection solution that works seamlessly with existing Square D panels. It’s ideal for upgrading aging panels, designing new, compact electrical rooms, or replacing a failed breaker in a compatible panelboard. The combination of a compact form, reliable thermal-magnetic protection, and OEM compatibility helps you minimize downtime and maximize panel performance.

Why this matters in real-world use: when panel space is at a premium, every amp counts—the FAL36100’s compact profile frees room for additional breakers or future expansion. The thermal-magnetic trip unit reduces nuisance trips yet responds decisively to actual fault conditions, giving technicians and building operators confidence in steady protection. Choose this breaker for a dependable, straightforward upgrade or installation within residential, commercial, or light industrial electrical systems—available now from AmpState.