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General Electric

THQB1120GFT

General Electric 20 Amp 120/240V 1-Pole Bolt-On Ground Fault Circuit Breaker


Current: 20Poles: 1Voltage: 120VConnection: Bolt-On
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Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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Price:
Sale price$90.78 Regular price$264.50
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Stock:
100+ in stock, ready to be shipped

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💡 ABB / GE Branding Notice

Customers may receive ABB-branded products, GE-branded products, or packaging reflecting either brand. Contact our team before ordering if you need specific labeling.

Read the complete ABB / GE notice

On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions.

As a result of this transition, certain products may be labeled as either ABB or GE depending on the manufacturing date and production batch. In many cases, the product itself remains identical in form, fit, function, and specifications, with only the branding or label differing.

Customers may receive:

  • ABB-branded products
  • GE-branded products
  • Packaging reflecting either brand

Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.

If you have questions regarding labeling, compatibility, or product identification, please contact our support team prior to ordering.

Same-Day Shipping

Most items ship same-day if ordered by 12:30 PM PST.

Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
General Electric
Sub-Category
Molded Case
Series
Q-Line
Frame
THQB
Rated current
20
Voltage
120V
Poles
1
Phases
1
Interrupting rating
10kA@120V
Trip functions
LI - Long-Time and Instantaneous
Protection
Thermal Magnetic
Connection
Bolt-On
Breaker type
GFCI
Temp Rating
-13°F to 158°F (-25°C to 70°C)
Show all specifications (5 more)
UPC
783164485479
GTIN
40783164485477
Dimensions
Height 2.92 in x Depth / Length 3.28 in x Width 1 in
Weight
1 lb
Certification
UL Listed
Product description & additional details

THQB1120GFT


THQB1120GFT is a General Electric 1-pole bolt-on ground fault circuit breaker rated for 20 amps and 120/240 volts AC.

This circuit breaker features a thermal magnetic trip unit with long-time and instantaneous trip functions, a 10kA interrupting rating at 120V, and a bolt-on connection type for secure mounting. It is UL listed and CSA approved, designed for reliable ground fault protection in residential and commercial panelboards.

  • Manufacturer: General Electric
  • Series/Frame: THQB
  • Amperage: 20 Amps
  • Voltage: 120/240 VAC
  • Poles: 1
  • Mounting Type: Bolt-On
  • Interrupting Rating: 10kA at 120V
  • Trip Unit: Thermal Magnetic with Long-Time and Instantaneous
  • Connection Type: Bolt-On
  • Certifications: UL Listed, CSA Approved
  • Breaker Type: Ground Fault Circuit Interrupter (GFCI)
  • Trip Sensitivity: 5 mA

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.


Specifications

  • Part Number: THQB1120GFT
  • Manufacturer : General Electric
  • Brand : General Electric
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : Q-Line
  • Type : THQB
  • Voltage : 120
  • Amperage : 20
  • Phase : 1
  • Poles : 1
  • AIC rating : 10kA@120V
  • Connection : Bolt-On
  • Functions : LI - Long-Time and Instantaneous
  • Temp Rating : -13°F to 158°F (-25°C to 70°C)
  • Protection : Thermal Magnetic

Product Data

  • UPC : 783164485479
  • GTIN : 40783164485477
  • Dimensions : Height 2.92 in x Depth / Length 3.28 in x Width 1 in
  • Weight : 1 lb
  • Certification : UL Listed

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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