Eaton FAZ-C40-3 - 40 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton FAZ-C40-3 is a 40A, 480V, 3-pole molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for dependable performance, this unit combines a compact molded case design with a thermal-magnetic trip mechanism to provide stable, repeatable protection for your electrical distribution.

Why this breaker stands out

• Space-efficient design: Its compact molded case footprint makes efficient use of panel space, helping you maximize distribution capacity without expanding cabinet size.
• Thermal-magnetic protection: The integrated thermal-magnetic trip unit delivers precise, repeatable response to both overloads and short circuits, reducing nuisance trips and safeguarding connected equipment.
• Triple-phase reliability: As a 3-pole breaker, it ensures simultaneous disconnection of all three phases, enhancing safety and protection in 3‑phase systems.
• OEM-compatible: Engineered to work with matching Eaton OEM load centers and panelboards, streamlining installation and future serviceability.
• Versatile applications: Suitable for residential, commercial, and light industrial environments where dependable 40A protection at 480V is required.

Technical specifications at a glance

• Manufacturer: Eaton
• Part number: FAZ-C40-3
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 40A
• Voltage rating: 480V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and practical notes

• Install in panelboards and load centers that require reliable 3‑phase protection for commercial spaces, light industrial equipment, or distributed electrical circuits.
• Choose when upgrading or expanding a 3‑phase distribution system that operates at 480V, ensuring you pair with the correct OEM panels for seamless compatibility.
• Great for retrofit projects where space savings and consistent trip performance are priorities, helping you maintain safe, compliant electrical systems.

Designed for dependable protection in real-world installations, the Eaton FAZ-C40-3 brings precise trip performance and panel-friendly integration to your electrical distribution. Available through AmpState, it’s a practical, durable choice for safeguarding your 3‑phase circuits while optimizing panel layout and serviceability.