Square D FAL34070G 70A 3-Pole 480 V Circuit Breaker

Meet the Square D FAL34070G 70 A, 3-Pole, 480 V Circuit Breaker—a rugged, three-phase protection device built for demanding industrial power systems. Designed to quickly interrupt fault currents, it safeguards equipment and minimizes downtime in 480 V distributions by isolating affected circuits when overloads or faults occur.

With a 70-amp current rating and three poles, this breaker provides robust protection across all phases of your 480 V network. The FAL34070G is the reliable choice for expanding or upgrading 3-phase panels, delivering consistent performance in motor drives, conveyors, large HVAC installations, and other industrial applications where dependable interruption is essential.

Key features

• Three-pole design for complete three-phase protection in 480 V systems
• Current rating: 70 A to handle high-demand loads while preventing nuisance trips
• Voltage rating: 480 V suitable for industrial, three-phase distribution
• Part number: FAL34070G for precise ordering and compatibility within Square D’s ecosystem
• Durable construction designed to withstand the rigors of industrial environments and frequent switching

Ideal use cases

This circuit breaker is well-suited for:

• Industrial motor circuits and production lines operating on 480 V
• Power distribution for manufacturing facilities and large equipment rooms
• Three-phase feeders in data centers and critical infrastructure using 480 V systems
• Large-scale HVAC equipment and chiller plants requiring reliable protection

Technical specifications

• Current rating: 70 A
• Poles: 3
• Voltage rating: 480 V
• Part number: FAL34070G

Practical considerations

When selecting this 480 V, 3-pole breaker, ensure your panel and wiring are rated for 480 V and that the device’s interrupting capacity aligns with your system’s fault levels. Follow local electrical codes and the manufacturer’s installation guidelines for safe termination and maintenance practices.

What sets it apart

The Square D FAL34070G isn’t just a component—it’s a purpose-built solution from a trusted leader in industrial electrical protection. By choosing this 70 A, 3-pole breaker for 480 V systems, you gain predictable fault isolation, straightforward servicing, and reliable performance across your critical loads.