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ABB / General Electric TJK436225WL Molded Case Circuit Breaker

  • 225A
  • 3 Pole
  • Unit Mount
ABB / General Electric TJK436225WL
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU TJK436225WL
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  • 225A
  • 3 Pole
  • Unit Mount

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General Electric TJK436225WL 3 Pole Circuit Breaker

ABB / General Electric TJK436225WL - 225A 3 Pole Molded Case Circuit Breaker

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$4,399.53 In Stock

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Description

Providing heavy-duty LI protection, the GE TJK436225WL is a 3-pole, 225A molded case circuit breaker. It utilizes an interchangeable thermal-magnetic trip unit to safeguard commercial electrical systems. Unlike standard bolt-on models, this unit mount breaker is designed for standalone enclosures, switchboards, and motor control centers. The breaker delivers a solid 30 kAIC interrupt rating at 480VAC. It comes equipped with TCAL43 line and load lugs for immediate wire termination.

Specifications

Key specifications
Brand ABB / General Electric
Part Number TJK436225WL
Series TJK
Amperage 225A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC, 500VDC
Phase 3
AIC Rating 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC
Fit and installation
Frame Type TJK
Terminal Type Lugs
For Use With Enclosures, Switchboards, Motor Control Centers
Wire Gauge (1) 6 AWG-600 kcmil (Cu/Al) or (2) 2/0 AWG-250 kcmil (Cu/Al)
Max Wire 600 kcmil
Min Wire 6 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
Accessories Line and Load Lugs (TCAL43)
Standards CSA C22.2 No. 5.1, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features Interchangeable Trip Unit

Product FAQs

6 answers
What does the WL suffix in the TJK436225WL catalog number indicate?

The WL suffix designates that the circuit breaker is supplied from the factory with both line and load side lugs installed, making it ready for immediate wire termination.

Are the trip settings on the TJK436225WL adjustable?

Yes, the thermal-magnetic trip unit features an adjustable magnetic trip function. This allows you to modify the instantaneous short-circuit response, while the thermal overload protection remains fixed.

Can the TJK436225WL be installed in a reverse feed configuration?

No. GE J600 line breakers with interchangeable trip units, including the TJK and THJK frames, are not suitable for reverse feed applications. Power must be supplied to the designated line terminals.

Is this breaker compatible with direct current (DC) systems?

Yes, this model is rated for DC applications. It provides a 20kA interrupting capacity at both 250VDC and 500VDC.

How does the TJK frame compare to the THJK frame?

Both frames belong to the GE J600 line and share the exact same physical dimensions and mounting footprint. The primary difference is that the THJK series offers a higher interrupting capacity (AIC) than the standard TJK series.

What are the dual-wire capabilities of the included lugs?

The standard lugs on this breaker can accommodate either a single conductor ranging from 6 AWG to 600 kcmil, or two separate conductors ranging from 2/0 AWG to 250 kcmil per phase. Both copper and aluminum wires are supported.

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Reviews

4.7
Rated 4.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
3 reviews
  • BR
    Brian R.
    Flag of United States
    Reviewing
    General Electric TJK636F000 Circuit Breaker Frame
    I recommend this product
    Rated 5 out of 5 stars
    11/23/20
    600 AMp breaker

    Excellent Price, Excellent Service, speedy delivery!

  • JT
    James T.
    Flag of United States
    Reviewing
    General Electric TJK636F000 Circuit Breaker Frame
    I recommend this product
    Rated 5 out of 5 stars
    8/16/20
    Replacement breaker needed!

    As usual ....the folks at Superbreakers delivered on their promise.

  • JM
    John M.
    Flag of United States
    Reviewing
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    I recommend this product
    Rated 4 out of 5 stars
    10/4/17
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