Part of the legacy J-Frame family, the GE TJ226225 provides heavy-duty protection for commercial environments. This 2-pole, 225A molded case circuit breaker operates up to 600VAC. Designed for bolt-on mounting, it fits into GE A-Series panelboards, J-Line enclosures, and switchboards. It serves as an exact replacement for discontinued TJK426225 units. Featuring a fixed thermal-magnetic trip unit, it delivers 42kA interrupting capacity at 240VAC and supports field-installable accessories.
Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm
Accessories
Line and Load Lugs Included
Standards
UL 489, NEMA AB-1
Approval
CSA, UL
Temp Rating
40C
Construction Features
Non-Interchangeable Trip
Product FAQs
5 answers
What panelboards and enclosures are compatible with the TJ226225?
This J-Frame breaker is designed for use in GE A-Series panelboards, J-Line enclosures, motor control centers, and switchboards.
What wire sizes are accepted by the lugs on the TJ226225?
The standard lugs accept either one 6 AWG to 600 kcmil copper or aluminum conductor, or two 2/0 AWG to 250 kcmil copper or aluminum conductors per phase.
Can the TJ226225 be used in DC applications?
Yes, this breaker is rated for DC applications up to 250VDC with an interrupting capacity of 20kAIC.
Why is this breaker listed as both ABB and General Electric?
ABB acquired GE Industrial Solutions in 2018. Legacy GE J-Line breakers like the TJ226225 are now manufactured and supported under the ABB brand while retaining the original GE catalog numbers and physical form factors.
Are the thermal and magnetic trip settings adjustable on this breaker?
No, the TJ226225 features a fixed thermal and fixed magnetic trip unit. It does not offer adjustable long-time or instantaneous pickup settings.
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Reviews
Review summary
Customers rate this product 4.0 out of 5 based on 1 review.
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.