ABB / General Electric TJ226125 Molded Case Circuit Breaker
- 125A
- 2 Pole
- Bolt-On
Quantity
ABB / General Electric TJ226125 - 125A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Rated at 30kAIC at 480VAC, the TJ226125 provides dependable thermal-magnetic protection for industrial power systems. This 2-pole, 125-amp breaker utilizes a non-interchangeable trip unit to deliver consistent fault defense. The bolt-on design mounts securely into GE A-Series panelboards, switchboards, and J-Line enclosures. As a legacy J-Frame component, it can be upgraded to the modern Tmax XT4 platform using a retrofit kit. Built to UL 489 standards, it accepts 6 AWG to 600 kcmil wiring.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TJ226125-R |
| Series | TJ |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, J-Line Enclosures, Motor Control Centers, Switchboards |
| Wire Gauge | 6 AWG - 600 kcmil (Cu/Al) or (2) 2/0 AWG - 250 kcmil (Cu/Al) |
| Max Wire | 600 kcmil |
| Min Wire | 6 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, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
Product FAQs
5 answersWhat panelboards and enclosures are compatible with the TJ226125?
This breaker is designed to mount securely into GE A-Series panelboards, J-Line enclosures, motor control centers, and switchboards.
What wire sizes are accepted by the standard lugs on this breaker?
The standard lugs accept 6 AWG to 600 kcmil copper or aluminum wire, or dual 2/0 AWG to 250 kcmil copper or aluminum wire.
Is there a modern replacement for the legacy TJ226125 breaker?
Yes, as a legacy J-Frame component, the TJ226125 can be upgraded to the modern ABB Tmax XT4 platform using a retrofit kit.
Can the TJ226125 be used in DC power systems?
Yes, in addition to its AC ratings, this breaker is rated for up to 250VDC with an interrupting capacity of 20kAIC.
Does this breaker feature an interchangeable trip unit?
No, the TJ226125 utilizes a non-interchangeable thermal magnetic trip unit with fixed thermal and fixed magnetic settings.
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Reviews
Review summary
Customers rate this product 4.0 out of 5 based on 1 review.
- JMJose M.Rated 4 out of 5 stars10/15/17Good day, thank you very
Good day, thank you very much. I have received the merchandise. I was very satisfied. The only thing is that I miss both fittings where the thermomagnetic interrptors with the board greet atte. Jose Luis Monjaras H.