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GE THQL2130GFT GFCI breaker installation /problems

strobes

Active member
Joined
Oct 27, 2023
Messages
43
Hi,
I suspect this breaker is defective but in my hart hope I'm wrong.
Pushing the Test button does not interrupt power. And here is red LED inside. White wire connected Ground/Neutral (it's main panel)
Both Red and Black both read 115V to Neutral.
Did I miss anything?
Thank youTHQL2130GFT.jpg
 
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BrandonV

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Joined
Jun 9, 2023
Messages
4,030
Location
Arizona
Just to confirm the white pigtail is going to the panel neutral bar? There isn't anything connected to the neutral load terminal?

I would try to disconnect the load and see if after you cycle the breaker if it will reset & trip properly.
 
Last edited:
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S

strobes

Active member
Joined
Oct 27, 2023
Messages
43
Load removed, only pigtail connected to to the panel neutral bar. It was cycled. Nothing changed. So it defective, right?
GFCI3.jpgted to to the panel neutral bar. It was cycled. Nothing changed. So it defective, right?
 
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micromind

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Joined
Sep 24, 2023
Messages
3,099
Location
Fernley, Nevada, about 30 miles east of Reno.
A couple of years ago, I had a GE 120/208 3Ø 4wire bolt-on panel with about 15 2 pole GFI breakers factory installed. After it was energized, every breaker tripped.

Even after I disconnected all the load wires, still every breaker tripped.

If I disconnected the white wire from the neutral bus, they held. But would not trip on an actual ground fault.

Eventually, it was replaced by a Square D panel and all breakers did just what they were supposed to do.
 
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strobes

Active member
Joined
Oct 27, 2023
Messages
43
This one never trips. installed in GE panel and breaker is listed as compatible. I have 15 A single pole GE GFCI installed, it works as expected.
 

luvtheheat

Well-known member
Joined
Jan 28, 2017
Messages
489
Location
Tucson AZ
I recently bought/threw out 2 THQL 20 amp GFCI breakers that were always tripping for no reason. No load on them at all. Bad out of the box.

I replaced them with GFCI receptacles at the head of the load circuits.
 
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