Square D FAL340251021 25A 3-Pole 480 V Circuit Breaker

Meet the Square D FAL340251021 25A 3-Pole 480 V Circuit Breaker—a purpose-built safeguard for demanding 3-phase power environments. This part combines a precise 25 A current rating with a robust 3-pole design to protect your 480 V distribution, helping keep motors, feeders, and critical equipment running smoothly.

Specifications at a glance

• Part Number: FAL340251021
• Current Rating: 25 A
• Poles: 3
• Voltage Rating: 480 V

Why this 3-pole breaker matters

In three-phase systems, reliable protection is essential. The FAL340251021 provides dependable overload protection and rapid interruption to guard against short circuits and fault conditions on 480 V circuits. With its 25 A rating, it’s well-suited for moderate-load branches where precise protection minimizes downtime and equipment wear while preventing unnecessary trips on legitimate surges.

Ideal use cases

• Industrial facilities with 480 V three-phase distribution, such as manufacturing lines and processing equipment
• Three-phase motor circuits for pumps, conveyors, and compressors
• Electrical feeders within panels that require a dedicated 3-pole, 480 V protection device

Compatibility and installation notes

Designed for use in panels and enclosures that accept Square D 3-pole breakers rated for 480 V. Before installation, verify that your system configuration is 3-phase and that the panel labeling aligns with the FAL-series specifications. For best results, replace like-for-like breakers to maintain consistent trip characteristics and maintain system safety standards.

Why choose Square D

Square D brings a legacy of reliability to protective devices. The FAL340251021 is engineered for dependable performance in real-world industrial settings, delivering clear, predictable protection when it’s needed most. If you’re upgrading or stocking spare parts for a 480 V, three-phase network, this 25 A, 3-pole breaker is a precise match for your needs.

Ready to reinforce your 480 V three-phase distribution? Add the Square D FAL340251021 25A 3-Pole 480 V Circuit Breaker to your cart today.