General Electric THFK224F000 2 Pole Circuit Breaker
The General Electric THFK224F000 is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 225 Amps and a voltage rating of 480VAC. It has an interrupting rating of 25kAIC at 480V. The THFK224F000 has a bolt-on connection type and includes long time and instantaneous trip functions.
What panelboards are compatible with the THFK224F000 circuit breaker?
The THFK224F000 is designed for use in GE panelboards and switchboards that accept F225 line or TFK and THFK frame circuit breakers.
Which lug kits are compatible with the GE THFK224F000?
This breaker accepts GE TCAL25 (1 AWG to 300 kcmil) or TCAL29 (8 AWG to 350 kcmil) lug kits for copper or aluminum conductors.
Can the trip unit on the THFK224F000 be replaced or upgraded?
Yes, the GE THFK series features interchangeable trip units. This allows you to swap the thermal-magnetic trip unit without replacing the entire breaker frame.
What accessories can be field-installed on the THFK224F000?
The THFK frame supports field-installable internal accessories, including shunt trips (such as the TFKSTA series), undervoltage releases (such as the TFKUVA series), and auxiliary switches.
What is the difference between the TFK and THFK breaker frames?
The THFK is the high-interrupting capacity version of the standard TFK frame. While they share the same physical dimensions and interchangeable trip units, the THFK provides a higher short-circuit interrupting rating.
What are the physical dimensions of the THFK224F000 circuit breaker?
The THFK224F000 measures approximately 4.125 inches wide, 10.125 inches high, and 3.81 inches deep.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
ABB / General Electric TFK236200 - 200A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
2/11/26
Super Breakers Purchase
I was referred to the super breakers by one of my vendors. This was my first purchase, but customer service was through the roof and above and beyond I would like to give a shout out to Drew totally awesome guy and I will continue to work with this company in the near future.
BC
Bill C.
Reviewing
ABB / General Electric TFK236150 - 150A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
1/19/23
breaker availability
You had it in stock and it was received quickly.
CH
Chuck H.
Reviewing
General Electric TFK236T200 Trip Unit
I recommend this product
Rated 5 out of 5 stars
6/9/21
SUPER
Everything was super. Thanks
DM
Donna M.
Reviewing
ABB / General Electric TFK236Y225 - 225A 3 Pole Molded Case Switch
I recommend this product
Rated 5 out of 5 stars
2/14/17
Breaker was just the match
Breaker was just the match we needed to complete our job. Part came quick.