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Eaton FAZ-B5/1-NA-SP - Branch Protector 5A 277V AC

Eaton
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Eaton FAZ-B5/1-NA-SP is a branch circuit protector designed for overcurrent protection in industrial control panels and distribution systems. This single-pole miniature circuit breaker is rated for 5 amps at 277V AC, providing reliable fault interruption for branch circuits. The unit measures 4 inches in depth, 3 inches in height, and 0.75 inches in width, weighing 0.25 lb, with a compact thermoplastic housing for DIN-rail mounting. It complies with UL 1077 and CSA C22.2 standards for supplementary protection, ensuring safe operation in demanding environments. Typical applications include protecting control transformers, motor starters, and lighting circuits in manufacturing facilities and commercial buildings.

Key Features & Specifications
  • Type: Branch protector, miniature circuit breaker, thermal-magnetic trip
  • Voltage Rating: 277V AC
  • Current Rating: 5 A
  • Dimensions: 4 in x 3 in x 0.75 in (Length/Depth x Height x Width)
  • Standards: UL 1077, CSA C22.2
  • Applications: Industrial control panels, branch circuit protection, motor starter protection
  • Switch Type: Toggle
  • Configuration: Single-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Single-phase
  • Voltage: 277V AC
  • Amperage: 5 A
  • AIC rating: Not specified
  • Connection: Screw terminals
  • Poles: 1
  • Protection: Overcurrent
  • Functions: Overload and short-circuit protection
  • Frame Size: Not specified
  • Trip Type: Thermal-magnetic
  • Panel Type: Not specified
  • Breaker Type: Miniature circuit breaker
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not applicable
  • Panel Style: Not specified
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: DIN-rail
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not applicable
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Toggle
  • Wire Size: Not specified
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: DIN-rail
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 1077, CSA C22.2
  • Compatible Frames: Not specified
  • Installation Type: DIN-rail
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not specified
  • Current Rating: 5 A
  • 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • GTIN: 09010238092778