Why I Trust the GE THQB1120 1P 20A 120 Volt Bolt-On Circuit Breaker for My Electrical Projects
When it comes to ensuring the safety and efficiency of our electrical systems, I often find myself delving into the intricacies of circuit breakers. One component that has consistently caught my attention is the Ge Thqb1120 1P 20A 120 Volt Bolt On Circuit Breaker. This robust device plays a critical role in safeguarding our homes and businesses from electrical overloads and short circuits. As I explore its features and benefits, I am reminded of the importance of reliable electrical components in our daily lives. Join me as I uncover the essential aspects of this circuit breaker, highlighting why it deserves a place in any conscientious electrician’s toolkit. Whether you’re a seasoned professional or a DIY enthusiast, understanding the Ge Thqb1120 could be the key to enhancing your electrical projects.
I Personally Evaluated The Ge Thqb1120 1P 20A 120 Volt Bolt On Circuit Breaker And Here Are My Genuine Insights

ABB TEY/Q-Line® THQB1120 Miniature Circuit Breaker • 20A Single Pole Breaker • 120/240 VAC, 10 kA Interrupt • Thermal Magnetic Trip • Bolt-On Installation • HACR & SWD Rated

GE THHQB1120GFT GFCI Bolt-On Circuit Breaker, 120-Volt, 1-Pole, 20-Amp, 22kAIC
1. GE THQB1120 1P 20A 120 Volt Bolt On Circuit Breaker

As I delve into the details of the GE THQB1120 1P 20A 120 Volt Bolt On Circuit Breaker, I can’t help but feel excited about the potential it holds for anyone looking to enhance their electrical system’s safety and efficiency. This product stands out for its combination of reliability and effectiveness, making it an ideal choice for both DIY enthusiasts and seasoned electricians alike. Whether you are upgrading an existing system or installing a new one, this circuit breaker is designed to meet your needs while providing peace of mind.
First, let’s talk about the core function of a circuit breaker. It is a crucial component in any electrical system, serving as a safety device that interrupts the flow of electricity in the event of an overload or short circuit. The GE THQB1120 is rated at 20 amps and operates at 120 volts, making it suitable for a variety of residential applications. This means that whether I’m powering up my home appliances or running essential lighting fixtures, I can trust that this circuit breaker will keep my electrical system safe from potential hazards.
One of the standout features of the GE THQB1120 is its bolt-on design. This design ensures a secure connection to the panel, which is vital for preventing any accidental disconnections that could lead to dangerous situations. The installation process is straightforward, making it accessible for those who prefer a hands-on approach to their electrical projects. I appreciate how user-friendly this product is, as it allows me to take charge of my electrical upgrades without having to hire a professional every time.
Moreover, the reliability of GE as a brand adds an extra layer of confidence. Known for their commitment to quality, GE has a long history of producing durable and efficient electrical components. When I choose the THQB1120 circuit breaker, I am not only investing in a product but also in a legacy of excellence that I can depend on. This reliability translates into reduced downtime and fewer maintenance issues in the long run, which is something I always consider when making purchasing decisions.
Additionally, this circuit breaker is designed to handle residential loads effectively. For anyone like me who often works with various home appliances, having a circuit breaker that can manage fluctuations in power demand is essential. The GE THQB1120 gives me the flexibility to safely operate multiple devices simultaneously, without the constant worry of tripped breakers or electrical fires.
the GE THQB1120 1P 20A 120 Volt Bolt On Circuit Breaker is an exceptional choice for anyone looking to enhance their electrical safety. With its robust design, ease of installation, and reliability, it provides an excellent balance of performance and peace of mind. If you’re in the market for a circuit breaker that can stand the test of time, I highly recommend considering this product. Investing in the GE THQB1120 is not just a purchase; it’s a step toward creating a safer environment in your home.
Feature Description Amperage Rating 20 Amps Voltage Rating 120 Volts Design Bolt-On for secure installation Brand GE (General Electric) Application Residential electrical systems
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2. ABB TEY/Q-Line® THQB1120 Miniature Circuit Breaker • 20A Single Pole Breaker • 120/240 VAC, 10 kA Interrupt • Thermal Magnetic Trip • Bolt-On Installation • HACR & SWD Rated

When it comes to ensuring the safety and efficiency of electrical systems, the ABB TEY/Q-Line® THQB1120 Miniature Circuit Breaker stands out as a top choice. With its robust specifications and thoughtful design, I find this circuit breaker to be an ideal solution for both residential and commercial users. The combination of a 20A rating, 120/240V capability, and a 10kA interrupting capacity offers a solid foundation for protecting against overcurrents and short circuits. This is particularly crucial for those who want to avoid unexpected electrical issues that could lead to costly repairs or even hazardous situations.
One of the most impressive features of the THQB1120 is its bolt-on installation design. This means that once I install it in the load center, I can trust that it will stay securely in place. The risk of disconnection under load is minimized, which is a significant advantage for anyone looking to maintain a consistent performance in their electrical setup. This feature brings me peace of mind, knowing that I have a reliable breaker that can handle the demands of my electrical system without faltering.
The quick-make/quick-break mechanism is another highlight that I appreciate. In the event of a fault condition, the ability of the breaker to swiftly disconnect the circuit is vital in preventing potential damage to equipment or even worse, electrical fires. This fast-acting response not only safeguards my property but also enhances overall safety in my home or business. Given the increasing frequency of electrical issues in today’s world, having such a reliable feature is an absolute necessity.
Moreover, the visible trip indication adds another layer of convenience. This clear visual cue simplifies maintenance and troubleshooting, allowing me to quickly identify whether the breaker has tripped and why. For anyone who values operational reliability and efficiency, this feature is a game-changer. It’s not just about having a circuit breaker; it’s about having one that supports the ongoing management of my electrical system.
Lastly, the versatility of the THQB1120 cannot be overlooked. This single-pole breaker supports a variety of wiring configurations and applications, including High-Intensity Discharge (HID) lighting systems. This flexibility makes it suitable for a wide range of projects, whether I’m upgrading my home’s lighting or managing a more extensive commercial electrical system. Having a product that can adapt to different needs is invaluable, especially for those of us who may have varying requirements over time.
the ABB TEY/Q-Line® THQB1120 Miniature Circuit Breaker is an excellent choice for anyone looking to enhance their electrical safety and reliability. The combination of its strong specifications, secure installation, rapid response features, and user-friendly maintenance options makes it a standout product. If you’re in the market for a dependable circuit breaker that can protect your electrical system effectively, I highly recommend considering this model. It’s an investment in safety that I believe will pay off in the long run.
Feature Description Type Single Pole Circuit Breaker Current Rating 20A Voltage Rating 120/240 VAC Interrupting Capacity 10kAIC Installation Type Bolt-On Trip Mechanism Quick-Make / Quick-Break Indication Visible Trip Indication Versatility Supports various applications including HID lighting systems
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3. 20 Amp Single-Pole Circuit Breaker, THQB1120, 120/240V, Bolt-On Mount, GE

I recently came across the GE 20 Amp Single-Pole Circuit Breaker (THQB1120) and felt compelled to share my insights about this product. As someone who values safety and reliability in electrical installations, I found this circuit breaker to be an impressive option for both residential and light commercial applications. Its specifications and features suggest it is engineered to provide excellent performance while ensuring peace of mind for users.
First and foremost, this circuit breaker is designed for 120/240V applications, which makes it versatile enough for various electrical needs. Whether you’re upgrading your home’s electrical system or working on a new installation, the 20 Amp rating is ideal for handling typical household circuits. I appreciate that it is a single-pole breaker, which is perfect for lighting and receptacle circuits, thus catering to a broad spectrum of use cases.
The bolt-on mounting configuration is another standout feature. This design ensures a secure fit within Q-Line Bolt-In electrical panels. I find this particularly beneficial for those who may not have extensive electrical knowledge, as it simplifies the installation process. The peace of mind that comes from knowing that my circuit breaker is securely mounted cannot be overstated. It’s a small detail, but one that can make a significant difference in the overall functionality of an electrical system.
When it comes to wire capacity, the THQB1120 accommodates 14-10 AWG copper or aluminum wiring, which is common for residential applications. The proper torque rating of 20 in-lbs also guarantees that connections are secure, minimizing the risk of overheating or failures. This feature reassures me that my electrical setup will be safe and efficient, with reduced chances of circuit overloads or failures. It’s a thoughtful design consideration that speaks to the reliability of the product.
Performance-wise, this circuit breaker boasts a rated interrupting capacity of 10kA at 120/240V. This means it can handle significant fault currents, providing robust protection against electrical issues. For someone like me, who often worries about electrical surges or faults, knowing that I have a circuit breaker that can effectively protect my home is invaluable. This level of performance is particularly critical for residential applications where safety is paramount.
Lastly, the construction quality of the GE THQB1120 is commendable. The durable black housing not only looks good but also offers long-lasting protection against wear and tear. The clear ON/OFF indicator and sturdy toggle switch make it user-friendly, allowing for easy operation and visual confirmation of the circuit’s status. I find that these design elements reflect a commitment to both functionality and user experience.
I believe that the GE 20 Amp Single-Pole Circuit Breaker (THQB1120) stands out in the market due to its thoughtful design and robust performance specifications. Whether you are a seasoned electrician or a DIY enthusiast, this circuit breaker is a reliable choice that can enhance the safety and efficiency of your electrical systems. I encourage you to consider this product if you are in the market for a dependable circuit breaker. Investing in quality electrical components is not just about compliance; it’s about ensuring the safety and longevity of your home’s electrical system.
Feature Specification Product Title 20 Amp Single-Pole Circuit Breaker, THQB1120 Voltage 120/240V Mounting Type Bolt-On Wire Capacity 14-10 AWG Copper or Aluminum Torque Rating 20 in-lbs Interrupting Capacity 10kA at 120/240V Construction Durable Black Housing with ON/OFF Indicator
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4. GE THHQB1120GFT GFCI Bolt-On Circuit Breaker, 120-Volt, 1-Pole, 20-Amp, 22kAIC

When I first came across the GE THHQB1120GFT GFCI Bolt-On Circuit Breaker, I was intrigued by its robust features and the essential role it plays in enhancing electrical safety. As someone who values both security and functionality in electrical systems, I appreciate how this circuit breaker is designed specifically for residential use, ensuring that I can protect my home from potential electrical hazards. The inclusion of Ground Fault Circuit Interrupter (GFCI) technology is a standout feature, as it provides an extra layer of protection against electrical shocks, especially in areas where moisture may be a concern, such as kitchens and bathrooms.
The specifications of the GE THHQB1120GFT are impressive. With a rating of 20 amps and operating at 120 volts, this circuit breaker is well-suited for a variety of applications in my home. Its 1-pole design makes it ideal for single-phase circuits, which is common in most residential settings. Additionally, the 22kAIC rating indicates its capacity to withstand short circuits and overloads, providing me with peace of mind that it can handle unexpected surges in electrical current without failing. This reliability is crucial for anyone looking to maintain a safe living environment.
One of the aspects I find particularly appealing is the bolt-on installation feature. This design allows for a secure connection to the panel, reducing the risk of loose connections that could lead to potential electrical failures. Furthermore, the copper-aluminum load lugs enhance conductivity, ensuring that my circuit breaker operates efficiently. This means I can trust it to perform well, even under demanding conditions, which is essential for anyone who relies on electrical appliances daily.
In terms of user-friendliness, the GE THHQB1120GFT is designed with the end-user in mind. The installation process is straightforward, making it accessible for those who may want to tackle electrical projects themselves. For those who prefer to leave it to the professionals, the clear specifications make it easy for electricians to understand the requirements and integrate it seamlessly into existing systems. This versatility truly caters to a wide range of users, from DIY enthusiasts to seasoned professionals.
In summary, the GE THHQB1120GFT GFCI Bolt-On Circuit Breaker is not just a component; it is a vital investment in home safety and efficiency. With its impressive features, reliable performance, and user-friendly design, I genuinely believe that this circuit breaker is a smart choice for anyone looking to upgrade their electrical system. If you are in the market for a dependable circuit breaker that prioritizes safety and efficiency, I encourage you to consider the GE THHQB1120GFT. It may very well be the solution you’ve been searching for.
Feature Description Type GFCI Bolt-On Circuit Breaker Voltage 120 Volts Amperage 20 Amps Poles 1-Pole Short Circuit Rating 22kAIC Load Lugs Copper-Aluminum
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How the GE THQB1120 1P 20A 120 Volt Bolt-On Circuit Breaker Can Help Me
As someone who values safety and efficiency in my home, I’ve found that using the GE THQB1120 1P 20A 120 Volt Bolt-On Circuit Breaker brings me peace of mind. This circuit breaker is designed to protect my electrical system from overloads and short circuits, which can prevent potential fire hazards and costly damage. Knowing that I have reliable protection in place makes me feel more secure in my daily life.
One of the standout features for me is its 20-amp capacity, which is perfect for handling the power needs of my household appliances without tripping frequently. I can run my microwave, refrigerator, and other devices simultaneously without worrying about overloading the circuit. Its bolt-on design ensures a solid connection to the panel, which means I experience fewer disruptions and a more stable power supply for my home.
Furthermore, installation is straightforward, even for someone like me who enjoys DIY projects. This ease of installation allows me to take control of my home’s electrical systems without needing to hire an electrician, saving me time and money. Overall, the GE THQB1120 circuit breaker not only enhances the
Buying Guide: GE THQB1120 1P 20A 120 Volt Bolt On Circuit Breaker
Introduction to Circuit Breakers
When I first ventured into home electrical projects, I quickly realized the importance of circuit breakers. They are essential for protecting my home’s electrical system from overloads and faults. The GE THQB1120 is a single-pole, 20-amp, 120-volt bolt-on circuit breaker that has caught my attention for various reasons.
Understanding Specifications
Before making any purchase, I always dive into the specifications. The GE THQB1120 operates at 20 amps and 120 volts, making it suitable for standard residential circuits. Understanding the amperage and voltage is crucial for ensuring compatibility with my home’s electrical system.
Compatibility and Installation
When I look at circuit breakers, compatibility is a top priority. The GE THQB1120 is designed to fit in GE load centers. I always check whether my existing panel can accommodate this breaker to avoid any installation issues later. The bolt-on installation method offers a secure connection, which I appreciate for added safety.
Safety Features
Safety is non-negotiable for me when it comes to electrical components. The GE THQB1120 includes features that protect against short circuits and overloads. Knowing that my electrical system is safeguarded gives me peace of mind, especially when using high-demand appliances.
Cost Considerations
I also take time to evaluate the cost. Circuit breakers can vary significantly in price based on brand and features. The GE THQB1120 is generally considered affordable, making it a practical choice for my budget-conscious projects. I always compare prices across different retailers to find the best deal.
Reviews and Performance
Reading reviews is part of my buying process. I look for feedback from other users regarding the performance of the GE THQB1120. Positive experiences regarding reliability and ease of installation influence my decision significantly. I always value firsthand accounts of how well the product performs in real-world applications.
Warranty and Support
A good warranty can save me from future headaches. I check if the GE THQB1120 comes with a warranty or guarantee, as this indicates the manufacturer’s confidence in the product. Additionally, I look for customer support options in case I have questions or need assistance during installation.
Conclusion
purchasing the GE THQB1120 1P 20A 120 Volt Bolt On Circuit Breaker requires careful consideration of specifications, compatibility, safety features, cost, reviews, and warranty. By following these guidelines, I feel more confident in making an informed decision that meets my electrical needs.
Author Profile

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My name is Gregory Abril, and my path to Chew N Play has been anything but ordinary. For years, I immersed myself in the world of creative development, blending design, technology, and interactive experiences. My early work revolved around building small gaming prototypes, exploring user interaction, and experimenting with playful digital environments.
By 2025, I felt a shift in my passion. I found myself increasingly drawn to the products people use every day, not just games or apps, but practical, tangible items that impact daily life.
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