ABB / General ElectricTHQD22175
ABB / General Electric THQDL21175 Molded Case Circuit Breaker
- 175A
- 2 Pole
- Plug-On
ABB / General Electric
THQDL21175
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQDL21175
Quantity
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ABB / General Electric THQDL21175 - 175A 2 Pole Molded Case Circuit Breaker
New
Quantity
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ABB / General Electric THQDL21175 - 175A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21175 |
| Series | THQDL |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, GE PowerMark Plus Load Centers |
| Wire Gauge | 1/0 AWG - 250 kcmil (Cu/Al) |
| Max Wire | 250 kcmil |
| Min Wire | 1/0 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Requires 4 Spaces, High Interrupting Capacity |
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ABB / General Electric THQDL21175 - 175A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21175-R |
| Series | THQDL |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, GE PowerMark Plus Load Centers |
| Wire Gauge | 1/0 AWG - 250 kcmil (Cu/Al) |
| Max Wire | 250 kcmil |
| Min Wire | 1/0 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Requires 4 Spaces, High Interrupting Capacity |
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Description
Designed to handle heavy electrical loads, the GE THQDL21175 is a 175A, 2-pole molded case circuit breaker. This Q-Line series device ensures dependable thermal-magnetic protection for residential and commercial systems. The breaker installs into GE PowerMark Gold and PowerMark Plus load centers. Because of its high-amperage frame, this 2-pole unit occupies four 1-inch panel spaces. It is officially replaced by the THQD22175 for newer installations.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21175 |
| Series | THQDL |
| Amperage | 175A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, GE PowerMark Plus Load Centers |
| Wire Gauge | 1/0 AWG - 250 kcmil (Cu/Al) |
| Max Wire | 250 kcmil |
| Min Wire | 1/0 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Requires 4 Spaces, High Interrupting Capacity |
Product FAQs
6 answersHow many panel spaces does the THQDL21175 require?
Due to its high-amperage frame design, this 2-pole breaker requires four standard 1-inch spaces in a compatible GE load center.
Which load centers are compatible with the THQDL21175?
This breaker is designed specifically for use in GE PowerMark Gold and GE PowerMark Plus load centers that are configured to accept high-amperage Q-Line breakers.
What is the difference between GE THQL and THQDL breakers?
THQL breakers are standard 1-inch per pole breakers typically used for branch circuits up to 125A. The THQDL series features a larger frame for higher amperage applications, ranging from 125A to 225A, and requires four 1-inch spaces to install a 2-pole unit.
Can the THQDL21175 be used as a main breaker?
Yes, depending on the panel configuration, the THQDL21175 is frequently utilized as a main breaker or a heavy-duty sub-feed breaker in residential and commercial power distribution systems.
What is the modern replacement series for the THQDL21175?
The THQDL series is the predecessor to the newer GE THQD series of molded case circuit breakers. However, the THQDL21175 remains a direct, exact-fit replacement for existing PowerMark Gold and Plus panels.
What type of protection does the LI trip function provide on this breaker?
The LI designation indicates fixed thermal (Long-Time) and fixed magnetic (Instantaneous) trip elements. The thermal element protects against sustained overloads, while the magnetic element trips immediately during high-fault short circuits.
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