ABB / General ElectricTHQD22100
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ABB / General Electric THHQL21100 Molded Case Circuit Breaker
- 100A
- 2 Pole
- Plug-On
ABB / General Electric
THHQL21100
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THHQL21100
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ABB / General Electric THHQL21100 - 100A 2 Pole Molded Case Circuit Breaker
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Description
Part of the Q-Line series, this 100A, two-pole breaker provides thermal-magnetic protection for residential and commercial systems. It features a common trip mechanism and is HACR rated. The plug-on style allows for quick installation into GE PowerMark Gold load centers, ABB ReliaHome panels, and GE AQ lighting panelboards. It accepts copper or aluminum wiring. With a 22 kAIC rating at 120/240VAC, this unit offers enhanced fault protection compared to standard 10kA residential breakers.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THHQL21100 |
| Series | THHQL |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 208Y/120VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 208Y/120VAC, 22kA @ 120/240VAC |
| Frame Type | THQL |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE PowerMark Gold Load Centers, ABB ReliaHome Load Centers, GE AQ Lighting Panels |
| Wire Gauge | 6-1/0 AWG (Cu), 4-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 6 AWG (Cu) / 4 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, High Interrupting Capacity, Quick-Make/Quick-Break |
Product FAQs
6 answersCan I use the THHQL21100 in a standard GE THQL space?
Yes. The THHQL21100 shares the same 1-inch per pole physical footprint as standard THQL breakers. It is designed to fit standard Q-Line slots in compatible GE and ABB load centers.
What is the difference between the THQL21100 and the THHQL21100?
The primary difference is the interrupting capacity. The standard THQL21100 has a 10kAIC rating, while the THHQL21100 features a higher 22kAIC rating at 120/240VAC for systems with higher available fault current.
Will this breaker fit in both GE PowerMark Gold and ABB ReliaHome load centers?
Yes. Following ABB acquiring GE Industrial Solutions, Q-Line breakers like the THHQL21100 are backward compatible with legacy GE PowerMark Gold panels and forward compatible with the newer ABB ReliaHome load centers.
Why might my THHQL21100 arrive with ABB branding instead of GE?
ABB acquired GE Industrial Solutions and is transitioning GE residential electrical products, including Q-Line breakers, to the ABB ReliaHome brand. The breaker is the exact same component, regardless of whether it features GE or ABB branding.
Does the THHQL21100 require a bolt-on connection?
No. The THHQL21100 is a plug-in molded case circuit breaker. If your panel requires a bolt-on connection, you will need a bolt-on Q-Line breaker such as the THHQB series instead.
Can I use the THHQL21100 in a panel space that only accepts half-inch THQP breakers?
No. The THHQL21100 is a full-size Q-Line breaker measuring 1 inch wide per pole. It will not fit in spaces exclusively designed for half-inch THQP slimline breakers.
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Customers rate this product 5.0 out of 5 based on 1 review.
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1 review
- TGTim G.ReviewingABB / General Electric THHQL32020 - 20A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars2/17/22great service!
great service!