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CBB120 - Circuit Breaker 120V 20A (5.19 lb)

United Fuses
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CBB120 is a high-performance industrial circuit breaker designed for primary overcurrent protection in electrical distribution systems. It is rated for 120V AC and carries a current rating of 20A, ensuring reliable interruption of fault currents. The unit weighs 5.19 lb and features a compact, robust construction suitable for panel mounting. It complies with UL 489 and CSA standards, making it ideal for use in commercial and light industrial applications such as motor control centers and branch circuit protection.

Key Features & Specifications
  • Type: Industrial circuit breaker, thermal-magnetic trip mechanism
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Weight: 5.19 lb
  • Standards: UL 489, CSA
  • Applications: Branch circuit protection, motor control centers
  • Switch Type: Toggle
  • Configuration: Single-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: 40°C
  • Shipping Dimensions: Not specified
  • Phase: Single-phase
  • Voltage: 120V
  • Amperage: 20A
  • AIC rating: 10kA
  • Connection: Line and load terminals
  • Poles: 1
  • Protection: Overcurrent
  • Functions: Overload and short-circuit
  • Frame Size: 1-inch
  • Trip Type: Thermal-magnetic
  • Panel Type: Load center
  • Breaker Type: Standard
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel
  • Panel Style: Flush mount
  • Bus Type: Copper
  • 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: Panel mount
  • Hz: 60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 20A
  • Dist Voltage: 120V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 20A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open type
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper
  • Amperage Maximum: 20A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 14-8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Panel
  • Terminal Connection: Screw
  • Frequency Rating: 60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489
  • Compatible Frames: 1-inch
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 1-inch
  • Current Rating: 20A
  • 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: Not available
  • GTIN: Not available