Square D | FAL340301590 | Circuit Breaker | 30A | 3-Pole | 480V

Meet the Square D FAL340301590 Circuit Breaker—your 30-amp, 3-pole defender for 480V three-phase power distribution. Built for reliability in demanding environments, this OEM-grade breaker is designed for maintenance, retrofit, and replacement projects where exact specifications matter.

The part number FAL340301590 is your best reference for compatibility, ensuring a precise fit in compatible Square D panels and enclosures. When accuracy matters, trust the OEM designation to minimize downtime and prevent mismatched replacements.

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 480V
• Model/Part: FAL340301590
• Brand: Square D

Ideal for industrial and commercial electrical systems that run on 480V three-phase power, this circuit breaker protects vital equipment—from large motors to processing lines—by interrupting fault currents and preventing damage to downstream components. Its 3-pole design affords robust protection across all phases, helping maintain balanced operation and safe shutdown in fault conditions.

Why choose this specific breaker?

• Exact OEM fit: Aligns with Square D enclosure and panel designs, reducing installation guesswork and compatibility issues.
• Reliable replacement option: A straightforward retrofit or maintenance replacement that preserves system protection characteristics.
• Clear compatibility reference: The part number is the most reliable way to confirm suitability for your panel specifications.

Practical tips for use and installation:

• Before ordering, verify that your panel or distribution board accepts a 3-Pole, 480V, 30A breaker and cross-check the FAL340301590 part number with your documentation.
• Handle with care during installation to avoid nuisance trips caused by improper seating or grounding issues in the enclosure.
• Use this breaker in systems designed for 480V operation to maintain safe, reliable protection for motors, drives, and other heavy-load equipment.

For those upgrading or maintaining a 480V distribution network, the Square D FAL340301590 30A 3-Pole circuit breaker delivers precise compatibility, dependable protection, and peace of mind for ongoing operations. Add to cart to secure a proven, OEM-grade solution for your electrical infrastructure.