Eaton FAZ-D32/3 32A 3-Pole Circuit Breaker Potential Transformer

The Eaton FAZ-D32/3 is a compact 32A, 3-pole circuit breaker with an integrated potential transformer, designed to streamline protection and voltage monitoring in industrial and commercial panels. This smart combination helps you protect three-phase circuits while delivering precise voltage sensing to monitoring systems, relays, and control cabinets without the need for separate metering components.

Key benefits that set it apart

• 3-pole protection, 32 A rating for balanced three-phase circuits, delivering reliable overload and short-circuit protection across all phases.
• Built-in potential transformer enables direct voltage sensing for accurate monitoring and integration with SCADA, BMS, or protection relays—reducing wiring complexity and installation time.
• Space-saving design combines protection and metering in a single device, simplifying panel layouts and improving maintenance access in tight spaces.
• Rugged, industry-grade construction engineered to perform in demanding environments where vibration, temperature variation, and continuous operation are common.
• Seamless compatibility with Eaton FAZ-D family ecosystems and standard industrial panels, making retrofits or new installations straightforward.

Ideal applications

• Three-phase motor circuits in manufacturing, processing plants, and HVAC systems.
• Industrial power distribution panels that require integrated metering-friendly protection.
• Data centers or service rooms where reliable protection and precise voltage monitoring support infrastructure reliability and uptime.

Why this matters

Choosing the FAZ-D32/3 means you’re getting a single, purpose-built solution that protects equipment while feeding accurate voltage data to your monitoring and control systems. It reduces the number of parts you must install, wire, and coordinate, which translates to faster setup, simpler maintenance, and clearer fault visibility when issues arise.

Practical considerations

• Verify panel compatibility with 3-pole, 32A FAZ-D devices to ensure a clean fit and proper electrical clearances.
• Use the integrated potential transformer to feed voltage information to your metering or protection relays without additional external transformers.
• Label clearly in the panel to reflect both protection function and voltage sensing responsibilities for easier troubleshooting and audits.

With the Eaton FAZ-D32/3 32A 3-Pole Circuit Breaker Potential Transformer, you get a reliable, maintenance-friendly protection solution that supports precise monitoring and streamlined installation across modern electrical systems.