ABB / General Electric TXQB32030 Miniature Circuit Breaker
- 30A
- 3 Pole
- Bolt-On
ABB / General Electric
TXQB32030
Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
TXQB32030
Quantity
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ABB / General Electric TXQB32030 - 30A 3 Pole Miniature Circuit Breaker
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Description
Built for commercial power distribution, the GE TXQB32030 delivers 30 amps of thermal-magnetic protection. This 3-pole Q-Line device utilizes a quick-make/quick-break mechanism to ensure reliable operation. It mounts into GE A-Series panelboards and AQ lighting panels. The bolt-on configuration provides a stable, vibration-resistant connection to the busbar. Rated at 65 kAIC at 240VAC, it handles substantial fault currents and features a clear visual trip indicator.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TXQB |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | TXQB |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE AQ Lighting Panels |
| 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 | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, Internal Common Trip, Quick-Make/Quick-Break, Visual Trip Indicator, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
6 answersWhat panelboards are compatible with the TXQB32030 circuit breaker?
This 3-pole Q-Line breaker is designed to bolt directly to the busbars of GE A-Series panelboards and GE AQ lighting panels.
How does the TXQB32030 compare to THQB32030 and THHQB32030 breakers?
These breakers share the same physical dimensions and bolt-on mounting, but they have different interrupting ratings. The TXQB32030 is rated for 65kAIC at 240VAC, the THHQB32030 is rated for 22kAIC, and the standard THQB32030 is rated for 10kAIC.
Why is this breaker listed as both ABB and General Electric?
ABB acquired GE Industrial Solutions. As a result, Q-Line breakers like the TXQB32030 may arrive with either ABB or General Electric branding, but they are the exact same product and are fully interchangeable.
Does this breaker plug in or bolt on to the panel?
The TXQB32030 requires a bolt-on connection. It fastens directly to the panel busbar with screws, providing a secure, vibration-resistant installation commonly required in commercial lighting and distribution panels.
Can I use aluminum wire with the TXQB32030?
Yes, the lugs on this breaker are rated for both copper and aluminum conductors. It accepts 14 to 8 AWG copper wire or 12 to 8 AWG aluminum wire.
How does the thermal-magnetic trip mechanism work on this breaker?
The fixed thermal-magnetic (LI) trip unit provides two layers of protection. The thermal component responds to prolonged overloads by heating up and tripping the breaker, while the magnetic component responds instantly to severe short circuits.
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