Square D FAL36090 90A 3P Circuit Breaker | AmpState

Introducing the Square D FAL36090 90A 3-Pole Circuit Breaker — a durable, everyday solution for reliable circuit protection in panelboards, load centers, and electrical distribution systems. Built by Square D, this 90 amp, three-pole breaker is tailored for commercial and light industrial applications where dependable protection and consistent performance matter most.

Why this breaker stands out

• Precise part-number compatibility — the FAL36090 is designed for direct replacement in compatible Square D panel systems, making procurement swift and installation risk-free for maintenance teams and panel builders.
• Three-pole, 90 A protection — ideal for protecting three-phase circuits and the balance of loads in distribution panels, ensuring stable operation and minimized downtime from faults.
• Professional-grade reliability — engineered for everyday electrical work, delivering consistent performance in panelboards, load centers, and electrical distribution networks.
• Inventory-friendly for service teams — a practical spare part that reduces search time and ensures you’re ready to swap in when a circuit needs rapid protection restoration.
• AmpState availability — easily sourced through AmpState, with support to verify fit and compatibility if you’re matching part numbers during stocking or replacements.

Ideal use cases

This 3-pole, 90 A breaker is well-suited for:

• Maintenance workflows in commercial facilities where quick, accurate part matching matters
• Panel refurbishments or upgrades in load centers and distribution panels
• Spare inventory for field technicians who need dependable protection for three-phase circuits

Compatibility and practical tips

When you’re aligning breakers with existing equipment, the FAL36090 serves as a precise direct-part replacement for Square D systems that specify this part number. If you’re unsure about fit, our team can help confirm compatibility and ensure you’re selecting the correct component for your panelboard or distribution setup.

Specifications at a glance

• Manufacturer: Square D
• Part Number: FAL36090
• Amperage: 90 A
• Poles: 3
• Product Type: Circuit Breaker

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. AmpState offers this item to streamline your procurement and keep your electrical distribution running smoothly.