Square D FA32070G 70A 3-Pole 240 V Circuit Breaker

The Square D FA32070G is a robust 70 amp, 3-pole, 240‑volt circuit breaker designed to protect three‑phase electrical circuits in commercial and industrial panels. With the dedicated FA32070G part number, this breaker delivers reliable interruption protection for demanding equipment while fitting seamlessly into compatible Square D distribution panels.

Key specifications

• Current rating: 70 A
• Poles: 3
• Voltage rating: 240 V
• Part number: FA32070G
• Brand: Square D

What sets this breaker apart is its three-pole design, providing balanced protection across all three hot legs in three‑phase systems. This helps prevent phase imbalances that can stress motors and connected equipment, supporting safer startup and smoother operation in demanding environments. It’s an ideal choice for installers and panel builders who need dependable protection for HVAC units, motors, conveyors, and other industrial loads that run on 240V three‑phase power.

Ideal use cases

• Protect three-phase motors and equipment up to 70 A in 240 V systems
• Feeder protection in commercial or light industrial panels that accept FA-series breakers
• Replacement or upgrade for existing Square D panels requiring FA32070G compatibility

Installation and compatibility notes: verify that your panel accepts FA-series breakers and follow the panel manufacturer’s installation torque and clearance specifications. Ensure the circuit configuration matches a 3‑pole, 240 V setup to maintain proper protection and safe operation.

Choose the Square D FA32070G when you need precise, reliable protection for essential 3‑phase loads at 240 volts. It’s a practical, straightforward solution that aligns with standard electrical practices and helps maintain continuity of service in demanding applications.