ABB THQL1120DFA Dual Function Arc Fault Gfci Breaker Single 783164700107 Pole 20-AMP Fault/gfci 20SINGLE-POLE

( Brand: Abb ), ( Part Type: Amplifier Pole ), ( Manufacturer Part Number: THQL1120DFA ), ( UPC: 783164700107 )

Review ABB 20single-pole Dual Function Arc Fault/gfci Breaker

The ABB THQL1120DF-A 20A Single-Pole Dual Function Arc Fault/GFCI Breaker is a state-of-the-art electrical safety device designed to provide advanced protection against electrical hazards in your home or commercial electrical system.

This breaker is a single-pole unit, meaning it controls the flow of electrical current to a single circuit. Its primary function is as a Ground Fault Circuit Interrupter (GFCI), which is designed to prevent electrical shocks by detecting and interrupting the electrical current when it flows along an unintended path, such as through water or a faulty appliance.

But the ABB THQL1120DF-A goes beyond basic GFCI protection. It also includes built-in Arc Fault Detection, which is designed to prevent electrical fires by detecting and interrupting the electrical current in the event of an arc fault. An arc fault occurs when an electrical current takes an unintended path, such as through air, and can cause dangerous temperatures and even electrical fires.

This breaker is rated for 20 amps of electrical current and is suitable for use in single-phase, 120-volt electrical systems. Its sleek, compact design makes it easy to install in standard single-gang electrical boxes, and it is compatible with most standard electrical wiring configurations.

The ABB THQL1120DF-A is UL listed, which means it has been independently tested and certified to meet the rigorous safety standards set by Underwriters Laboratories. It is also RoHS compliant, which means it is free of certain hazardous substances commonly found in electronic components.

The breaker features a clear, easy-to-read indicator window that displays the status of the GFCI and arc fault protection functions. It also includes a test button that allows you to easily test the breaker's functions and ensure that it is providing the necessary electrical safety protection.

Overall, the ABB THQL1120DF-A 20A Single-Pole Dual Function Arc Fault/GFCI Breaker is an essential electrical safety device that provides advanced protection against electrical hazards, including electrical shocks and electrical fires. Its compact design, easy installation, and clear indicators make it a smart addition to any electrical system.

Pros and Cons of buying a ABB THQL1120DF-20 Single-Pole Dual Function Arc Fault/GFCI Breaker (20 Amp)

1. **Arc Fault Protection**: This breaker offers built-in arc fault protection, which is crucial for preventing electrical fires caused by faulty wiring or other electrical issues.

2. **GFCI Protection**: It also includes Ground Fault Circuit Interrupter (GFCI) protection, which is essential for preventing electrical shocks in areas prone to moisture, such as kitchens and bathrooms.

3. **Safety**: The combination of arc fault and GFCI protection makes this breaker an excellent choice for enhancing electrical safety in your home.

4. **Ease of Installation**: This breaker is designed for easy installation in standard single-pole breaker slots, making it a convenient upgrade for older homes with no arc fault or GFCI protection.

5. **Reliability**: ABB is a well-known and trusted brand in the electrical industry, ensuring that this breaker will likely be a reliable and long-lasting addition to your electrical system.

6. **Cost-Effective**: While it may cost more upfront, installing a single breaker with both arc fault and GFCI protection is more cost-effective than installing separate devices for each function.

1. **Additional Cost**: The price point for this breaker is higher compared to standard single-pole breakers without arc fault or GFCI protection.

2. **Compatibility**: Ensure that your electrical panel and wiring can support this breaker before making a purchase.

3. **Professional Installation**: Although the installation process is relatively simple, it is still recommended to have a licensed electrician install it for safety reasons.

The ABB THQL1120DF-20 Single-Pole Dual Function Arc Fault/GFCI Breaker (20 Amp) offers significant safety benefits by combining both arc fault and GFCI protection in a single device. Although it comes with a higher upfront cost, it is a cost-effective solution compared to installing separate devices for each function. It is essential to ensure compatibility with your electrical panel and wiring and have it professionally installed for optimal safety.

If you're looking to upgrade your electrical safety and want a reliable, easy-to-install solution, the ABB THQL1120DF-20 Single-Pole Dual Function Arc Fault/GFCI Breaker is an excellent investment. It provides peace of mind by protecting your home from electrical fires and shocks while being a cost-effective long-term solution.

Details:

part #: thql1120dfa prices

• $42.95-$56.99

specifications breakercoon:

• brand: Abb
• part type: Amplifier Pole
• manufacturer part number: THQL1120DFA
• upc: 783164700107

shipping breakercoon:

• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• cost: $0.00
• transit: 3-7 Days
• class: Standard
• carrier: FedEx

offer breakercoon:

• availability: In Stock
• started: December 23, 2025
• options: Ship-to-home
• quantity: 3
• sold: 0

general breakercoon:

• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers
• condition: New

returns breakercoon:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

seller breakercoon:

• # reviews: 45735
• city: Anderson, Indiana
• rating: 99.9%

payments breakercoon:

• other
• wallet: Google-pay
• credit card: Mastercard

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