Built for circuit protection, the ABB / General Electric THQL2115GFEP2 miniature circuit breaker provides GFEP protection with a 15A rating and two poles. It operates at 120/240VAC on a single-phase circuit and has a 10kAIC interrupting rating. This Q-Line breaker belongs to the THQL series and uses plug-on mounting with lug terminals. Its thermal-magnetic trip has fixed thermal and magnetic settings, with long-time and instantaneous trip functions.
What circuit arrangement should I select the ABB / General Electric THQL2115GFEP2 for?
This is a two-pole breaker rated 120/240VAC for single-phase circuits. Select it when the circuit requires two poles and its operating voltage is within that rating.
How should I use the 15A rating when selecting this breaker?
The 15A rating is the breaker's current rating, not its fault-interruption capacity. Use it when the circuit design calls for 15A overcurrent protection, coordinating the load and conductor sizing with applicable electrical requirements.
What does GFEP protection do?
GFEP means ground-fault equipment protection. It adds protection against ground-fault current for equipment, so select this feature when the application calls for equipment ground-fault protection.
How does the thermal-magnetic trip respond to overloads and short circuits?
The thermal element provides long-time protection against sustained overloads. The magnetic element provides instantaneous protection against high-current faults, covering a different operating condition from an overload.
Can I adjust the thermal or magnetic trip settings?
Both the thermal and magnetic trip settings are fixed. Select the breaker around its fixed protection characteristics rather than planning to tune the trip settings during installation.
How do the plug-on mounting and lug terminals affect installation?
Plug-on describes the mounting method, while lugs are the conductor termination points. Plan these as separate installation tasks: mounting the breaker through its plug-on connection and securing the circuit conductors at the lugs.
What does the 10kAIC interrupting rating mean for installation?
The 10kAIC interrupting rating is the breaker's fault-current interruption capacity at its rated voltage. Select it for an installation where the available fault current does not exceed 10kAIC.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 95 reviews.
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Rated 5.0 out of 5 stars
Based on 95 reviews
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Reviews Summary
Generated by AI from 78 most recent customer reviews
Last updated 8/5/25
Customers say these circuit breakers arrive quickly and fit their electrical panels perfectly. Many reviews mention competitive pricing compared to local suppliers. Frequent comments address the secure packaging and prompt delivery. Reviews highlight the exact match to specifications and ease of installation. The selection receives particular praise, especially for hard-to-find models.
ABB / General Electric THQL2130 - 30A 2 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
11/6/26
Always great!
Everything worked as expected, perfectly!
DF
David F.
Verified Buyer
Reviewing
ABB / General Electric THQL32040 - 40A 3 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/15/26
Fantastic Experience
Beyond the product being as advertised, the customer service was exceptional. Will certainly utilize the team at SuperBreakers in the future.
DM
Daniel M.
Verified Buyer
Reviewing
ABB / General Electric THQL2135 - 35A 2 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/9/26
Accurate and Fast
It was correct and quick.
GB
Greg B.
Verified Buyer
Reviewing
ABB / General Electric THQL2150 - 50A 2 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/8/26
Breakers
The breakers i bought through superbreakers were good quality and a good price. Their service was excellent and they were quick to respond. I highly recommend them
KL
Kim L.
Verified Buyer
Reviewing
ABB / General Electric THQL2130 - 30A 2 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/6/26
Circuit Breaker
Thank you for your fast efficient service! We had a power outage and several power surges that took out our breaker. Fast easy inexpensive repair!!