Model # THQL2150

Internet #100356513

Store SKU #198188

GE Q-Line 50 Amp 2 in. Double Pole Circuit Breaker


Q-Line 50 Amp 2 in. Double Pole Circuit Breaker

  • Q-line plug-in breaker for residential load centers
  • Internal common trip bar and box type terminals
  • Quick make, quick break switch
$9.78 /each

Frequently Bought Together

Product Overview

The GE Q-Line 50 Amp 2 in. Double-Pole Circuit Breaker has a dedicated calibration screw which is cemented to prevent shifting. The attached screw creates a stable calibration for optimum performance. The unit has tin-plated copper stabs to create reliable, permanent and corrosion-resistant connections. The case is made of heat-resistant thermoset for stability and structural integrity.




Warranty / Certifications

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Customer Questions & Answers

Can this item be used to supply power to a sub panel in an old GE breaker box?

Asked by: crossmodal
Dear Home Depot Customer, We reached out to the MFG with your question and below is their response. "The THQL series of breakers fits most modern day load centers. It depends how “old” is defined. You would need to supply information off of the installed load center for us to be sure. If nothing available there a photo of the interior of the load center or current breaker would be helpful. Jeff Ellis National Retail Account Manager GE Industrial Solutions"
Answered by: THDCustomerService
Date published: 2015-09-20

What is the minimum wire size this 50 amp breaker will protect.

Asked by: Anonymous
Hello this is Tangelo from the Home Depot Community! wire gauge #6 copper I hope this helps, if you have any more questions you can find me on our website at
Answered by: Anonymous
Date published: 2016-08-13

where can I see where the circuit connects

I bought one that connected perpendictular instead of parrellel to circuit
Asked by: Anonymous
Dear Customer, I did reach out to the manufacturer on this question and they did confirm that: A 502 pole breaker only connects one way. If you have any further questions, please contact our Online Customer Service Department at 800-430-3376 between 6:00 a.m. and 2:00 a.m. Eastern Time daily.
Answered by: Sushma
Date published: 2015-11-04
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Customer Reviews

Q-Line 50 Amp 2 in. Double Pole Circuit Breaker is rated 3.0 out of 5 by 2.
Rated 5 out of 5 by from Works great! Another quality product from GE. It was an exact replacement for the one I took out that was 50 year old original equipment.
Date published: 2016-08-23
Rated 1 out of 5 by from First one failed Installed this in a new GE sub panel and the breaker tripped under 40 amps of load. I spent a day checking wiring and head-scratching and then finally bought another one and it worked just fine. I see no excuse for a breaker not to perform its intended purpose. After the fact, I Googled the topic and discovered that others have had GE breakers fail to the point that they simply won't buy GE any more.
Date published: 2014-06-16
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