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GE

GE Q-Line THQL1120DFP 20A Single-Pole Dual-Function AFCI/GFCI Circuit Breaker

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THQL1120DFP

The GE Q-Line THQL1120DFP is a 20 A, single-pole plug-in circuit breaker specified for 120 V. It combines AFCI and Class A 5 mA GFCI protection and includes a neutral pigtail and a 10 kA interrupting rating at 120 V.

  • Dual AFCI/GFCI protection
  • 20 A single-pole rating
  • 120 V, 10 kAIC rating
  • THQL plug-in mounting
  • Neutral pigtail and wire range
  • Independent AFCI/GFCI testing

Product Overview

The GE Q-Line THQL1120DFP is a 20 A, single-pole plug-in circuit breaker specified for 120 V. It combines AFCI and Class A 5 mA GFCI protection and includes a neutral pigtail and a 10 kA interrupting rating at 120 V.

Technical Specifications

Product information and specifications for the selected item.

SKU: THQL1120DFP

Product Information

BrandGE
MPNTHQL1120DFP
SKUTHQL1120DFP
UPC / GTIN783164532074
CategoryCircuit Breakers

Key Specs

Maximum Amperage (A)20
Voltage120 V
Interruption TypeAFCI/GFCI
Breaker TypeStandard
Mounting TypePlug-On
Neutral Connection TypePigtail

Electrical Ratings

Maximum Amperage (A)20
Voltage120 V
Interruption TypeAFCI/GFCI
Ground-fault classification/sensitivityClass A, 5 mA
Trip unitElectronic
Operating frequency60 Hz
Interrupting capacity (AIC)10 kAIC

Breaker Configuration

Breaker TypeStandard
Mounting TypePlug-On
Neutral Connection TypePigtail
Series TypeTHQL
Reverse feedingNot permitted
Conductor wire range#14–8 copper; #12–8 aluminum AWG
Branch-circuit requirementSingle-phase, grounded, 2-wire branch circuit
Shared-neutral compatibilityShared-neutral circuits with combined branch neutrals are prohibited

Pack & Smart Features

Bundle/SingleSingle Product
Pack OptionsSingle Item
Self-testBuilt-in self-test feature
Push-to-test capabilityTwo-position test independently verifies AFCI and GFCI protection
Recommended test intervalAt least once per month
Trip-indicator behaviorLED indicates the last known trip condition

Certifications

Certifications and ListingsANSI Certified, CSA Listed, UL Listed

Dimensions & Weight

Width (in.)1
Length (in.)3
Weight (lb.)0.47

Product Documents

  • Residential Electronic Circuit Interrupters — DET-838D Brochure (Rev. D) Other Open / download file
  • PEP ecopassport Environmental Product Declaration — Q-Line Molded Case Breakers (ABBG-00646-V01.01-EN) Certification compliance Open / download file
  • ABB Residential Products Warranty Addendum (Rev. A, July 2023) Warranty Open / download file
  • DEH41820 — Homeowner & Installer Information: Dual Function Circuit Interrupter (DFCI) Installation manual Open / download file

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