Model # THQP240

Internet #100356519

Store SKU #198293

GE Q-Line 40 Amp 1 in. Double Pole Circuit Breaker


Q-Line 40 Amp 1 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
If you buy 3 or more
$8.40 / each
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Frequently Bought Together

Product Overview

The GE Q-Line 40 Amp 1 in. Double-Pole Circuit Breaker has a case made of heat-resistant thermoset for stability and structural integrity. The unit has tin-plated copper stabs to create reliable, permanent and corrosion-resistant connections. The circuit breaker has a dedicated calibration screw which is cemented to prevent shifting. The attached screw creates a stable calibration for optimum performance.



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Breaker Type
Double Pole
Electrical Product Type
Interruption Type
Standard Trip
Maximum Amperage (amps)
Mounting type
Plug In
Number of Poles
Power Distribution Features
No Additional Features
Product Weight (lb.)
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
Lifetime Warranty

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Customer Questions & Answers

Replacing a 2" breaker with a 1" breaker.

I want to replace a 2" double pole 40 amp breaker with this unit. This circuit runs my central air. I simply want to create space in my breaker box for another breaker to support a whole house surge protector. Is this practical?
Asked by: Jeff
yes it will. It is a 2 pole breaker. It is different from a tandem breaker from Eaton or SquareD. It will fit in the center of the 2 inch space you have now, contacting both legs of the bus-- there will be a 1/2 inch open space above and below it. "Probably not" is not a good answer. I'm an electrical contractor looking for this breaker for the same purpose.
Answered by: ec
Date published: 2015-10-07

im looking for the correct breaker for my dryer. my panel is a GE Power Mark gold load center.

I need to determine what breaker will fit this panel thats 220v for my dryer.
Asked by: Anonymous
Hello John and thank you for your question. The GE Q-Line 40 Amp 1 in. Double-Pole Circuit Breaker (Model # THQP240) is a half size breaker. All load centers will take the standard size breaker: GE Q-Line 40 Amp 2 in. Double-Pole Circuit Breaker (Model # THQL2140). Your electrician can determine whether you are able to use the standard size or half size breaker. Best wishes on your project.
Answered by: DesigningWoman
Date published: 2015-11-07
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