ABB / General Electric THHQB2130GFT GFCI Miniature Circuit Breaker
- 30A
- 2 Pole
- Bolt-On
Quantity
ABB / General Electric THHQB2130GFT - 30A GFCI Miniature Circuit Breaker
New
Quantity
Description
Engineered for commercial applications, this 30A two-pole breaker delivers Class A 5mA ground fault protection. It bolts securely into GE A-Series and ReliaGear RQ panelboards, ensuring a solid connection for critical circuits. Featuring a 22kAIC interrupting rating and internal common trip, it meets strict NEC requirements for wet or damp locations while offering convenient self-test capabilities.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | THHQB |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards, ReliaGear RQ Panelboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
| Accessories | Self-Test Feature |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Visual Trip Indicator, Non-Interchangeable Trip, Self-Test, Class A GFCI |
Product FAQs
6 answersWhat panelboards are compatible with the THHQB2130GFT?
This bolt-on breaker is designed specifically for installation in GE A-Series panelboards and ReliaGear RQ panelboards.
What is the difference between GE THQB and THHQB circuit breakers?
The primary difference is the short-circuit interrupting rating. Standard THQB breakers are rated at 10kAIC, while the THHQB series provides a higher interrupting capacity of 22kAIC. Both share the same 1-inch per pole physical footprint and bolt-on mounting configuration.
What level of ground fault protection does the GFT suffix indicate?
The GFT suffix designates Class A ground fault protection. This means the breaker trips at a 5mA threshold to protect personnel from electrical shock, which is required for wet or damp locations.
How is the neutral connection established for this GFCI breaker?
The THHQB2130GFT features a pigtail neutral wire. This coiled white wire must be connected directly to the neutral bus bar in the panelboard to power the internal ground fault detection circuitry.
Can I install this bolt-on breaker in a standard GE residential load center?
No. The THHQB series features a bolt-on mounting style intended for commercial panelboards. Standard GE residential load centers, such as the PowerMark series, require plug-on breakers like the THQL or THHQL lines.
What is the recommended terminal screw torque for the box lugs on this breaker?
The load side box lugs should be torqued to 20 in-lbs for breakers up to 30 amps to ensure a secure and compliant connection.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 13 reviews.
- JLJames L. L.Verified BuyerReviewingABB / General Electric THHQB21100 - 100A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/6/26ABB / General Electric THHQB21100
Fast Service and delivery, The breaker was as described and brand new! Great pricing and great Service. I paid extra for UPS ground, it was delivered quickly.
- SNScott N.Verified BuyerReviewingABB / General Electric THHQB32030 - 30A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/30/25Perfect
The correct breaker the first time - every time.
- AGAlejandra G.Verified BuyerReviewingABB / General Electric THHQB1140 - 40A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Everithing is good!
Everithing is good!
- LMLuis M.ReviewingABB / General Electric THHQB2145 - 45A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/19/23Good product and good service
Good product and good service
- SHScott H.ReviewingABB / General Electric THHQB2180 - 80A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/21/2280amp commercial breaker
Great how easy it was to order and how fast I got it. I will order one again when needed