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Eaton FAZ-B3/3-NA - Molded Case 3A 480V 3-Pole Breaker

Eaton
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Eaton FAZ-B3/3-NA is a 3-pole molded case circuit breaker from the FAZ Series, designed for thermal magnetic overcurrent protection in industrial and commercial power distribution systems. It is rated for 480V AC, 3-phase operation with a 3A current rating and an interrupting capacity of 10kA at 277/480V, utilizing LI (Long Time and Instantaneous) trip functions for precise fault response. The unit features a compact feed-thru connection design with dimensions of 2.1 in x 4.13 in x 2.97 in (Length/Depth x Height x Width) and weighs 1 lb, constructed for panelboard or load center installation. It complies with industry standards for molded case breakers, ensuring reliable performance in branch circuit protection. Typical applications include motor control centers, lighting panels, and general industrial equipment requiring coordinated overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, FAZ-NA
  • Voltage Rating: 480V AC
  • Current Rating: 3A
  • Dimensions: 2.1 in x 4.13 in x 2.97 in (Length/Depth x Height x Width)
  • Standards: UL 489, CSA C22.2
  • Applications: Industrial branch circuit protection, motor control, lighting panels
  • Switch Type: Toggle
  • Configuration: 3-Pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 2.1 in x 4.13 in x 2.97 in
  • Phase: 3
  • Voltage: 480V
  • Amperage: 3A
  • AIC rating: 10kA@277/480V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long Time and Instantaneous
  • Frame Size: FAZ
  • Trip Type: Thermal Magnetic
  • Panel Type: Load Center, Panelboard
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel
  • Panel Style: Flush
  • Bus Type: Plug-on
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Plug-in
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 3A
  • Dist Voltage: 480V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 3A
  • Full Load Amp Minimum: 3A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: 3A
  • Amperage Minimum: 3A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 14 AWG - 8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: FAZ
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: FAZ
  • Current Rating: 3A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 01508129664
  • GTIN: 04015081296644