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General Electric THHQB1120AF2 - Molded Case 20A 240V Arc Fault Breaker

General Electric
Price
Save $548.56
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon

⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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General Electric THHQB1120AF2 is a 1-pole molded case circuit breaker designed for overcurrent and arc fault protection in residential and commercial electrical systems. It operates at 240V with a 20A current rating and a 22kA interrupting capacity at 240V, utilizing a thermal magnetic trip mechanism for long-time and instantaneous fault response. The unit measures 2.92 inches in height, 3.28 inches in depth, and 1 inch in width, weighing 1 lb, with a bolt-on connection and screw clamp terminals accommodating wire sizes from 14 AWG to 8 AWG. It is CSA certified and UL listed, compliant with industry safety standards for bus connections in load centers and lighting panels. This breaker is typically applied in branch circuit protection for lighting, receptacle, and appliance loads within Q-Line panel systems.

Key Features & Specifications
  • Type: Molded Case, Arc Fault Circuit Interrupter, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 20A
  • Dimensions: Height 2.92 in x Depth / Length 3.28 in x Width 1 in
  • Standards: CSA Certified, UL Listed
  • Applications: Bus Connections of Load Centers, Lighting Panels
  • Switch Type: Not specified
  • Configuration: Not specified
  • Coil Voltage Maximum: Not specified
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 240V
  • Amperage: 20A
  • AIC rating: 22kA@240V
  • Connection: Bolt-on
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous Trip
  • Frame Size: 60A/THHQB
  • Trip Type: Thermal Magnetic
  • Panel Type: Bus Connections of Load Centers, Lighting Panels
  • Breaker Type: Arc Fault Circuit Interrupter
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Min. Wire Size 14 AWG Max. Wire Size 8 AWG
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Screw Clamp
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: CSA Certified, UL Listed
  • Compatible Frames: Not specified
  • Installation Type: Not specified
  • Item QTY: Not specified
  • Nema Starter Size: Not specified
  • Breaker Frame: Not specified
  • Current Rating: 20A
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 783164652895
  • GTIN: 00783164652895