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ABB / General Electric THQC1115 Molded Case Circuit Breaker

  • 15A
  • 1 Pole
  • DIN Rail
ABB / General Electric THQC1115
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU THQC1115
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  • 15A
  • 1 Pole
  • DIN Rail

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General Electric THQC1115 1 Pole Circuit Breaker

ABB / General Electric THQC1115 - 15A 1 Pole Molded Case Circuit Breaker

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$16.32 In Stock

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Description

Utilizing a standard 35mm DIN rail mounting system, this 15A single-pole breaker delivers reliable thermal-magnetic protection for residential, commercial, and industrial enclosures. It integrates seamlessly into OEM panels and control cabinets requiring compact overcurrent defense. Rated at 10kAIC for 120/240VAC systems, this unit is both HACR and Switching Duty (SWD) certified, allowing it to serve as a switch for fluorescent lighting circuits.

Specifications

Key specifications
Brand ABB / General Electric
Part Number THQC1115
Series THQC
Amperage 15A
Poles 1
Mounting Style DIN Rail
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Frame Type THQC
Terminal Type Lugs
For Use With 35mm DIN Rail, OEM Panels, Enclosures
Wire Gauge 14-8 AWG (Cu), 12-8 AWG (Al)
Max Wire 8 AWG
Min Wire 14 AWG (Cu), 12 AWG (Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Auxiliary Switch, Shunt Trip, Padlock Attachment
Accessories Lugs
Standards CSA C22.2 No. 5, HACR, SWD, UL 489
Approval CSA, UL
Temp Rating 10C to 50C
Construction Features HACR Rated, SWD Rated, Quick-Make/Quick-Break, Visual Trip Indicator

Product FAQs

6 answers
What type of enclosures or panels is the THQC1115 designed for?

The THQC1115 is designed for OEM panels, control cabinets, and standalone enclosures rather than standard residential load centers. It mounts on a standard 35mm DIN rail or can be installed using compatible GE base mounting plates.

How does the THQC series differ from GE THQL breakers?

While both belong to the GE Q-Line family, they use different mounting methods. THQL breakers are plug-in devices designed for standard GE residential load centers. The THQC series features lug terminals for cable connections and is typically DIN rail or base-mounted in commercial or OEM applications.

Is the THQC1115 rated for switching fluorescent lighting loads?

Yes, 15A single-pole GE Q-Line breakers like the THQC1115 are SWD (Switching Duty) rated. This means they are UL listed to safely switch 120V fluorescent lighting circuits on and off on a regular basis.

Can this breaker be used for HVAC equipment?

Yes, the THQC1115 is HACR rated, meaning it is UL listed for use with heating, air conditioning, and refrigeration equipment that requires a 15A overcurrent protection device.

How does the thermal-magnetic trip unit function on this breaker?

The THQC1115 features fixed thermal and magnetic trip elements. The thermal bimetal strip provides long-time delay protection against sustained overloads, while the magnetic element provides instantaneous tripping to safely clear short circuits.

Why is this breaker listed under both ABB and General Electric?

ABB acquired GE Industrial Solutions, which manufactures the Q-Line breaker family. The THQC1115 may arrive with either ABB or GE branding, but the physical dimensions, mounting, and UL listings remain identical.

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 42 reviews
Reviews Summary
Customers say these electrical breakers are exactly what they needed, particularly for hard-to-find models. Many reviews mention quick delivery and proper packaging. The products consistently fit their intended applications, from generators to furnaces. Frequent comments address the accurate product descriptions that helped ensure correct ordering. Users note the items arrive in new condition and well-protected. Common feedback includes appreciation for product availability, especially for older or uncommon models.
Rating
Ratings
42 reviews
  • PO
    Paul O.
    Verified Buyer
    Reviewing
    ABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    9/3/26
    Recent Breaker Purchases

    These breakers matched perfectly for my main AC supplies for my boat. I had the original 43-year-old Chinese (GenFu) breakers that failed and these GEs were a perfect match. My only reservation for not providing a 5-star review is breakers do not arrive in GE's original packaging which can lead to questions whether they are truly "new" breakers. Otherewise, happy I found some that replaced my originals. Thanks SB!

  • AA
    Alfredo A.
    Verified Buyer
    Reviewing
    ABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/26/26
    Replacement of disconnect switches

    Good product and price

  • JS
    Joe S.
    Verified Buyer
    Reviewing
    ABB / General Electric THQC32015WL - 15A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    5/22/26
    THQC tough to find…

    Works as should

  • MP
    Mike P.
    Verified Buyer
    Reviewing
    ABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/6/26
    Everything worked out just fine. I would recommend it again.

    Considering how old the panel was the breaker worked out just fine. Were you again?

  • QP
    Quang P.
    Verified Buyer
    Reviewing
    ABB / General Electric THQC2130 - 30A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    2/10/26
    Fast Shipping & Quality Service

    Great experience with SuperBreakers! The GE THQL 60A and 30A breakers arrived with fast shipping and professional packaging. The free shipping was a huge bonus. My HVAC is back up and running—excellent service!