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Eaton GHB3020V - Molded Case Breaker 20A 480V (3-Pole)

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Eaton GHB3020V is a 3-pole, 20A molded case circuit breaker from the Series C family, designed for thermal-magnetic overcurrent protection in industrial power distribution systems. It operates at 480V AC with a 14kA interrupting capacity and provides LI (long-time and instantaneous) trip functions for reliable fault clearing. The bolt-on unit measures 2.63 in x 4 in x 3 in (L x H x W), weighs 1.75 lb, and features screw clamp terminals for secure wiring connections. Compliant with UL 529 standards and certified by CSA and UL, this breaker is intended for use in Eaton Powerline panelboards and is manufactured in the Dominican Republic. Typical applications include branch circuit protection in commercial and industrial electrical panels requiring a 100A frame size with 20A current rating and an operating temperature range of 28-158°F (-2-70°C).

Key Features & Specifications
  • Type: Molded Case, Standard Breaker
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Dimensions: 2.63 in x 4 in x 3 in (Length/Depth x Height x Width)
  • Standards: UL 529, CSA Certified, UL Listed
  • Applications: Industrial power distribution, branch circuit protection
  • Switch Type: Standard
  • Configuration: 3-Phase
  • Coil Voltage Maximum: N/A
  • Temp Rating: 28-158°F (-2-70°C)
  • Shipping Dimensions: N/A
  • Phase: 3
  • Voltage: 480V
  • Amperage: 20A
  • AIC rating: 14kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Frame Size: 100/GHB
  • Trip Type: Thermal Magnetic
  • Panel Type: Eaton Powerline Panelboards
  • Breaker Type: Standard
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: N/A
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Bolt-On
  • Hz: N/A
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: N/A
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: N/A
  • Amperage Maximum: 20A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: Standard
  • Wire Size: N/A
  • Certification: CSA Certified, UL Listed
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Screw Clamp
  • Frequency Rating: N/A
  • Phase Connection: 3-Phase
  • Standards: UL 529
  • Compatible Frames: 100/GHB
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: 100/GHB
  • Current Rating: 20A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 78211604746
  • GTIN: 00782116047468