Square D | FAP34020TF | Circuit Breaker | 20A | 3-Pole | 480V

Meet the Square D FAP34020TF circuit breaker—a dependable solution for protecting modern electrical systems that run on 480V. With a 20A rating and a 3-pole design, this unit delivers balanced protection across all three phases, helping prevent costly motor stalls, equipment damage, and unexpected outages in industrial environments.

Designed for maintenance, retrofit, and replacement projects where precise specifications matter, the FAP34020TF is the right fit when you need a factory-original match for Square D panels and compatible enclosures. The part number is the most reliable reference for compatibility, so you can confidently source the exact component you need without guesswork.

Key specifications

• Amperage: 20 A
• Poles: 3-Pole
• Voltage: 480V
• Reference: Part number FAP34020TF for compatibility

Why this configuration matters in practical terms: a 3-pole design provides synchronized protection across all phases in a 480V system, reducing the risk of partial faults that can damage motors, drives, or downstream equipment. This makes it especially valuable in motor control centers, industrial distribution panels, and manufacturing lines where uptime is critical and service windows are tight.

Ideal use cases

• Maintenance and repair of existing 480V, 3-phase circuits in industrial facilities
• Retrofit projects needing an exact-spec replacement within Square D environments
• Upgrading or refreshing protection in panel boards and MCCs that require a 20A, 3-pole, 480V breaker

Compatibility and installation tips

• Verify fit: Always confirm that the FAP34020TF matches your panel model and rating before ordering.
• Order with confidence: Use the part number as your primary reference to ensure correct compatibility across Square D installations.
• Safety first: Shut off power and follow all manufacturer installation guidelines when replacing breakers.

For professionals handling industrial electrical protection, the Square D FAP34020TF delivers reliable 20A, 3-pole protection at 480V, backed by the durability you expect from a trusted Square D solution. When you need a precise, compatible replacement that keeps your 480V systems running smoothly, this breaker is built to perform and stay in service longer between maintenance windows.