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ABB / General Electric TFK236125WL Molded Case Circuit Breaker

  • 125A
  • 3 Pole
  • Unit Mount
ABB / General Electric TFK236125WL
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU TFK236125WL
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  • 125A
  • 3 Pole
  • Unit Mount

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General Electric TFK236125WL 3 Pole Circuit Breaker

ABB / General Electric TFK236125WL - 125A 3 Pole Molded Case Circuit Breaker

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$485.48 In Stock

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Description

Built for industrial power systems, the TFK236125WL is a 3-pole, 125A molded case circuit breaker from GE. The "WL" suffix indicates it comes factory-equipped with line and load lugs for feed-thru wiring. It utilizes a thermal magnetic trip unit with long-time and instantaneous (LI) functions. This unit mount breaker fastens into standalone enclosures and Spectra Series switchboards. Delivering 22kAIC at 480VAC, it handles demanding loads and features an interchangeable trip unit.

Specifications

Key specifications
Brand ABB / General Electric
Part Number TFK236125WL-R
Series TFK
Amperage 125A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 25kA @ 240VAC, 22kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Frame Type TFK
Terminal Type Lugs
For Use With Enclosures, GE A-Series Panelboards, Spectra Series Switchboards
Wire Gauge 4 AWG - 300 kcmil (Cu/Al)
Max Wire 300 kcmil
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Line and Load Lugs
Standards CSA C22.2 No. 5, NEMA AB 1, UL 489
Approval CSA, HACR, UL
Temp Rating 40C
Construction Features HACR Rated, Interchangeable Trip Unit

Product FAQs

6 answers
What does the "WL" suffix mean in the TFK236125WL catalog number?

The "WL" suffix indicates that the circuit breaker is factory-equipped with both line and load side lugs for feed-thru wiring.

How is the trip unit configured on the TFK236125WL?

This breaker features a thermal-magnetic trip unit with a fixed thermal element for long-time overload protection and an adjustable magnetic element for instantaneous short-circuit protection.

Which panelboards and enclosures are compatible with the TFK236125WL?

This unit mount breaker is designed for installation in standalone enclosures, GE A-Series panelboards, and Spectra Series switchboards.

What wire sizes are accepted by the factory-installed lugs on this breaker?

The included line and load lugs accept copper or aluminum wire ranging from 4 AWG to 300 kcmil.

What frame family does the TFK236125WL belong to?

It is part of the legacy GE F225 Line, commonly referred to as the F-Frame.

Can the TFK236125WL be used in DC power applications?

Yes, this breaker is rated for use in DC systems up to 250VDC, where it provides an interrupting capacity of 10kA.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
4 reviews
  • GT
    Gerald T.
    Verified Buyer
    Reviewing
    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.
    Flag of United States
    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.
    Flag of United States
    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.
    Flag of United States
    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.