ABB / General ElectricTHQD22150
ABB / General Electric THQDL21150 Molded Case Circuit Breaker
- 150A
- 2 Pole
- Plug-On
ABB / General Electric
THQDL21150
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQDL21150
Quantity
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ABB / General Electric THQDL21150 - 150A 2 Pole Molded Case Circuit Breaker
New
Quantity
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ABB / General Electric THQDL21150 - 150A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21150 |
| Series | THQDL |
| Amperage | 150A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQL |
|---|---|
| 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 THQDL21150 - 150A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21150-R |
| Series | THQDL |
| Amperage | 150A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQL |
|---|---|
| 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
Built for robust power distribution, the GE THQDL21150 delivers 150A of thermal-magnetic protection. This Q-Line molded case circuit breaker is ideal for residential and commercial main or branch circuit applications. Designed for easy installation, it mounts into GE PowerMark Gold and PowerMark Plus load centers. The 2-pole configuration requires four standard 1-inch spaces within the panel. For future upgrades, this model is replaced by the THQD22150.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQDL21150 |
| Series | THQDL |
| Amperage | 150A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | THQL |
|---|---|
| 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 THQDL21150 require?
Although it is a 2-pole breaker, the THQDL21150 features a wider frame that requires four standard 1-inch spaces in a compatible GE load center.
Can the THQDL21150 be used as a main breaker in GE panels?
Yes, this 150A breaker is frequently installed as a main breaker in GE PowerMark Gold and PowerMark Plus load centers. It can also serve as a large branch or sub-feed breaker depending on your specific panel configuration.
Is there a direct replacement or upgraded model for the THQDL21150?
Yes, for newer installations or panel upgrades, the THQDL21150 is officially replaced by the GE THQD22150 molded case circuit breaker.
What is the difference between the TQDL21150 and the THQDL21150?
The primary difference is the interrupting capacity. The TQDL21150 has a standard 10kAIC rating, while the THQDL21150 offers a higher 22kAIC rating for systems with higher available fault currents.
What wire sizes are accepted by the terminals on this 150A breaker?
The load side lugs on the THQDL21150 accept copper or aluminum conductors ranging from 1/0 AWG to 250 kcmil. Always verify the correct wire gauge based on the 150A circuit requirements and local electrical codes.
Will my THQDL21150 breaker be branded as ABB or GE?
Following ABB's acquisition of GE Industrial Solutions, this breaker may arrive with either ABB or GE branding depending on the manufacturing date. Both versions are identical in fit, form, and function.
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