Eaton FAZ-B8-3 - 8 A, 480 V, 3-Pole Circuit Breaker | AmpState

Eaton FAZ-B8-3 — an 8A, 480V, 3-pole molded case circuit breaker built to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters.

Designed for compact installations, this breaker achieves efficient use of panel space with its molded case construction, making it an ideal choice for crowded electrical rooms, retrofit projects, or new installations where space matters.

• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both sustained overloads and instantaneous short-circuit events across all three poles.
• 3-pole configuration supports three-phase systems common in commercial and light industrial settings, with a 480V rating for distributed power networks.
• OEM compatibility ensures seamless replacement in matching Eaton panelboards and loadcenters without the need for additional adaptations.
• Versatile application suitable for residential, commercial, and light industrial environments, protecting branch circuits that supply motors, lighting, and control gear.

Technical snapshot

• Amperage: 8 A
• Voltage: 480 V
• Poles: 3
• Type: Thermal-magnetic molded case circuit breaker
• Manufacturer: Eaton
• Part Number: FAZ-B8-3

Use cases and benefits

• Ideal for upgrading or retrofitting panelboards where 3-pole protection is required for 480V distribution networks.
• Provides reliable protection for branch circuits powering industrial controllers, HVAC equipment, and other 3-phase loads in commercial spaces.
• The compact form factor helps maximize available panel space in retrofit projects or limited-access electrical rooms.

Choosing the FAZ-B8-3 means pairing precise thermal-magnetic protection with a space-efficient design and OEM-grade compatibility, yielding predictable protection behavior you can trust through everyday operation and fault events alike.