Eaton FAZ-D32/1-NA-SP 32A 1-Pole 480 V Circuit Breaker

When you need dependable overcurrent protection for demanding 480 V single‑phase circuits, the Eaton FAZ‑D32/1‑NA‑SP 32A 1‑Pole 480 V Circuit Breaker delivers. Designed to integrate seamlessly with Eaton distribution systems, this unit provides precise protection for commercial and light industrial applications where reliability matters most.

Key specifications at a glance

• Current rating: 32 A
• Poles: 1
• Voltage rating: 480 V
• Part number: FAZ-D32/1-NA-SP

What makes this breaker unique

Unlike generic alternatives, the FAZ-D32/1‑NA‑SP is an Eaton-manufactured solution engineered for compatibility with Eaton panels and enclosures. Its single-pole design targets individual 480 V branches with predictable interruption characteristics, helping to protect downstream equipment while maintaining system stability in busy electrical environments.

Practical benefits and real‑world use cases

• Protects 480 V branch circuits in commercial buildings, warehouses, and light industrial facilities, safeguarding motors, heaters, transformers, and control circuits.
• Simple replacement in existing Eaton FAZ‑series installations, reducing installation downtime and compatibility concerns.
• Compact, reliable form factor that fits standard enclosures and aligns with typical wiring practices for 480 V distributions.
• Clear, actionable protection for systems where a 32 A limit is critical to preventing overheating and equipment damage.

Who should consider this part

Facility managers, electrical contractors, and maintenance teams working with Eaton-based panels and 480 V distribution will benefit from a authentic FAZ series breaker that aligns with existing components and installation practices. It’s an ideal choice for upgrading older protection or stocking a ready-to-use spare for rapid service restoration.

Installation and care tips

Ensure the circuit requires 32 A protection and that a 1‑pole, 480 V device matches the panel’s design. Follow standard electrical safety protocols, verify enclosure compatibility, and replace like-for-like to maintain system integrity. If you’re organizing parts for a panel upgrade or service kit, the FAZ‑D32/1‑NA‑SP is a straightforward, reliable option within the Eaton ecosystem.