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ABB / General Electric THQC2130 Molded Case Circuit Breaker

  • 30A
  • 2 Pole
  • DIN Rail
ABB / General Electric THQC2130
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU THQC2130
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  • 30A
  • 2 Pole
  • DIN Rail

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ABB / General Electric THQC2130 - 30A 2 Pole Molded Case Circuit Breaker

ABB / General Electric THQC2130 - 30A 2 Pole Molded Case Circuit Breaker

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$40.60 In Stock

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Description

Delivering dependable thermal-magnetic protection, the GE THQC2130 handles 30 amps across two poles for residential, commercial, and industrial applications. It installs onto standard 35mm DIN rail systems, making it an excellent choice for OEM panels and custom control enclosures. Featuring a 10kAIC interrupting rating at 120/240VAC, this Q-Line breaker utilizes fixed trip technology to provide robust overload protection. It includes standard lug terminals and is fully HACR rated.

Specifications

Key specifications
Brand ABB / General Electric
Part Number THQC2130
Series THQC
Amperage 30A
Poles 2
Mounting Style DIN Rail
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Terminal Type Lugs
For Use With DIN Rail Systems, 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
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Padlock Attachment
Accessories Lugs
Standards CSA C22.2 No. 5, HACR, UL 489
Approval CSA, UL
Temp Rating 10C to 50C
Construction Features HACR Rated, Common Trip, Quick-Make/Quick-Break

Product FAQs

6 answers
Will the THQC2130 fit in standard residential GE PowerMark load centers?

No. GE PowerMark residential load centers require THQL or THQP plug-in breakers. The THQC2130 is a lug-terminal, bolt-on style miniature breaker designed for DIN rail mounting, control enclosures, and specific OEM panels.

How is the THQC2130 secured inside an electrical panel or enclosure?

This model does not plug onto standard panelboard busbars. It utilizes a bolt-on connection and mounts directly to standard 35mm DIN rail systems. It can also be secured using compatible GE Q-Line back mounting plates or front mounting clips depending on your enclosure design.

What type of overcurrent protection does the fixed LI trip unit provide?

The LI designation indicates thermal-magnetic protection with fixed Long-Time and Instantaneous functions. The thermal long-time delay prevents equipment damage from sustained continuous overloads, while the magnetic instantaneous function clears severe short circuits immediately.

Does a fault on one phase disconnect the entire circuit?

Yes. This 2-pole Q-Line breaker includes a factory-installed internal common trip mechanism. An overload or short circuit detected on either phase will force both poles to open simultaneously, preventing single-phasing conditions on connected 240V equipment.

Is the 120/240VAC rating suitable for ungrounded delta electrical systems?

No. Because this breaker carries a slash voltage rating (120/240VAC), the National Electrical Code (NEC) restricts its use to solidly grounded systems where the line-to-ground voltage does not exceed 120V. It must not be installed on corner-grounded or ungrounded delta configurations.

Has the catalog number changed since ABB acquired GE Industrial Solutions?

No. The breaker is distributed under both the ABB and General Electric brand names using the exact same THQC2130 catalog number. The physical dimensions, mounting hardware, and electrical performance 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!