General Electric
General Electric THHQB1120GF Circuit Breaker | Q-Line THHQB 120V 20A
General Electric THHQB1120GF Circuit Breaker | Q-Line THHQB 120V 20A
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ABB / GE Branding Notice
On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions. Because of this transition, some products may be labeled as either ABB or GE depending on the manufacturing date and production batch.
Customers may receive products with:
- ABB branding
- GE branding
- Packaging reflecting either brand
Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.
Please contact our support team before ordering if you have questions about labeling, compatibility, or product identification.
The General Electric THHQB1120GF is a Molded Case Circuit Breaker from the Q-Line family. It features a 1-pole design with a 120V, 20A rating and a 22kA@120V AIC rating. This breaker uses a Bolt-On connection and includes Thermal Magnetic protection for reliable performance.
Key Features:
✔ Part Number: THHQB1120GF
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Molded Case
✔ Family: Q-Line
✔ Type: THHQB
✔ Voltage: 120V
✔ Amperage: 20A
✔ Phase: 1
✔ Poles: 1
✔ AIC rating: 22kA@120V
✔ Connection: Bolt-On
✔ Functions: LI - Long-Time and Instantaneous
✔ UPC: 783164485516
✔ GTIN: 40783164485514
✔ Weight: 1 lb
✔ Certification: UL
✔ Wire Size: 14 to 8 AWG, 12 to 8 AWG
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| Part | Manufacturer | Voltage | Amperage | Phase | AIC | Connection | Poles | Functions |
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| thhqb1115gf | General Electric | 120V | 15 | 1 | 22kA@120V | Bolt-On | 1 | LI - Long-Time and Instantaneous |
| thhqb1115st1 | General Electric | 120V | 15 | 1 | 22kA@120V | Bolt-On | 1 | LI - Long-Time and Instantaneous |
| thhqb1120 | General Electric | 120V | 20 | 1 | 22kA@120V | Bolt-On | 1 | LI - Long-Time and Instantaneous |
| thhqb1115 | General Electric | 120V | 15 | 1 | 22kA@120V | Bolt-On | 1 | LI - Long-Time and Instantaneous |
| thhqb1115af | General Electric | 240V | 15 | 1 | 22kA@240V | Bolt-On | 1 | LI - Long-Time and Instantaneous |
| thhqb1115gft | General Electric | 120V | 15 | 1 | 22kA@120V | Bolt-On | 1 | LI - Long-Time and Instantaneous |