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Item #:
146926805
ABB Q-Line THQLQ203020 Quad Circuit Breaker 20A/1P & 30A/2P & 20A/1P Configuration 120/240 VAC, 10 kAIC Space-Saving Plug-in Mount Durable Design for
Item #:
146926805
KYD 31
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What Stands Out
Versatile Circuit Options
With a configuration of 20A/1P, 30A/2P, and 20A/1P, it offers flexibility and versatility for various electrical needs, easily accommodating diverse setups.
Compact Design
The space-saving plug-in design minimizes the required panel space, making it ideal for crowded electrical installations without compromising performance or safety.
Durable and Reliable
Constructed for both copper and aluminum wiring, this breaker ensures durability and reliability, providing reliable protection with a 10 KAIC rating for enhanced safety.
Product Details
| Brand Name | ABB |
| Model | THQLQ203020 |
| UPC | 783164681444 |
| Part Number | THQLQ203020 |
| Manufacturer | GE ENERGY INDUSTRIAL SOLUTIONS |
| Unit Count | 1.0 Count |
| Included Components | THQLQ203015 |
| Current Rating | 30 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | Plug-In Mount |
| Number of Poles | 2 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Brand | ABB |
| Number Of Poles | 2 |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Homeowners
Ideal for homeowners needing reliable circuit protection for residential electrical systems and appliances.
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Electricians
Professional electricians will benefit from its space-saving and durable design for installation in service panels.
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Small Businesses
Small business owners requiring efficient and secure power distribution for various electrical equipment can use this circuit breaker.
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Large Enterprises
Not suitable for large commercial configurations that require more robust circuit breakers to handle higher loads.
Product Description
ABB Q-Line THQLQ203020 Quad Circuit Breaker 20A/1P & 30A/2P & 20A/1P Configuration 120/240 VAC, 10 kAIC Space-Saving Plug-in Mount Durable Design for Copper & Aluminum Wiring
Have any Query? Chat with us
Customer Questions & Answers
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Question:
How can I verify if a product is genuine ABB?
Answer: Check the product description, photos, and labels for ABB, GE, or GE by ABB logos. -
Question:
What is the interrupting capacity of the ABB THQLQ203020?
Answer: It features a 10 kAIC interrupting capacity for enhanced safety. -
Question:
Will this breaker work with my existing PowerMark load center?
Answer: Yes, it is designed to seamlessly integrate with both new and existing ABB and GE by ABB PowerMark load centers.
ABB Magnetic Circuit Breakers Editorial Review
The ABB Q-Line THQLQ203020 Quad Circuit Breaker has garnered positive attention from customers for its innovative design and robust performance. Users frequently highlight the convenience of its space-saving plug-in mount, making installation straightforward and efficient, especially in confined electrical panels. Customers appreciate that it accommodates both copper and aluminum wiring, enhancing its versatility in various electrical setups. Many reviewers focused on the circuit breaker's reliability, noting that it provides excellent protection against overloads and short circuits, aligning with expectations for safety in home and commercial environments. Users found that the 20A/1P and 30A/2P configuration options are practical, as they allow for flexible circuit management in different applications. The ability to handle a substantial short-circuit interrupt rating of 10 kAIC is another aspect that customers feel adds to the product’s credibility and effectiveness. However, the reception is not without minor criticisms. Some users mentioned that installation could be tricky in older panels that weren’t initially designed to accommodate newer circuit breakers. Despite this, many recommend the ABB Q-Line due to its durability and the peace of mind it offers with respect to electrical safety standards. Overall, the ABB Q-Line THQLQ203020 Quad Circuit Breaker is well-received, celebrated for its functionality, sturdiness, and adaptability, making it a valuable addition to any electrical system. **
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Pros
- Space-saving plug-in mount simplifies installation.
- Compatible with copper and aluminum wiring.
- Reliable performance with good protection against electrical faults.
- Offers flexible configurations (20A/1P and 30A/2P).
- High short-circuit interrupt rating of 10 kAIC.
Cons
- Installation may be challenging in older electrical panels.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KYD 31
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Purchase only genuine ABB-manufactured electrical products for safety.
- The ABB THQLQ203020 features two 20A single-pole and one 30A double-pole circuit breakers.
- Engineered with a 10 kAIC interrupting capacity for superior overload and short circuit protection.
- Seamlessly integrates with ABB and GE PowerMark load centers for easy upgrades.
- Built for reliability with fixed long-time and instantaneous trip functions.
- Contact manufacturer for warranty information to ensure continued product safety.
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