Square D FAL34080 80A 3P 480V Circuit Breaker | AmpState

Square D FAL34080 is a rugged 80A, three-pole, 480V circuit breaker designed to protect panelboards, load centers, and electrical distribution systems from overloads and faults. Built to withstand demanding industrial and commercial environments, this device helps keep your power system steady and safe.

Key specifications

• Manufacturer: Square D
• Part Number: FAL34080
• Product Type: Circuit Breaker
• Amperage: 80 A
• Poles: 3
• Voltage: 480V
• Applications: panelboards, load centers, electrical distribution
• Availability: AmpState

Why this breaker stands out

• Designed for retrofit work and maintenance planning where the part number must stay consistent, helping you minimize inventory changes and fitment risk.
• Three-pole configuration delivers balanced protection across three-phase 480V systems, supporting reliable distribution in industrial and commercial environments.
• Exact specifications (80 A, 3P, 480V) align with common 3-phase feeders and panel requirements, making replacements straightforward and predictable.
• Part of the Square D lineage, known for dependable performance in electrical protection and service life under typical industrial loads.

Ideal use cases and scenarios

• Upgrading or maintaining legacy panelboards and load centers that operate on 480V three-phase systems.
• Retrofit projects where keeping the same part number simplifies procurement, compatibility checks, and documentation.
• Industrial facilities, manufacturing floors, or commercial distribution rooms needing reliable overcurrent protection for 480V circuits.

Compatibility and purchasing support

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. This Square D FAL34080 is readily available from AmpState, making it easier to source exact replacements without guesswork.