ABB / General ElectricTJK436250WL
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ABB / General Electric TJK636250WL Molded Case Circuit Breaker
- 250A
- 3 Pole
- Unit Mount
ABB / General Electric
TJK636250WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TJK636250WL
Quantity
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ABB / General Electric TJK636250WL - 250A 3 Pole Molded Case Circuit Breaker
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Description
Built for industrial applications, the GE TJK636250WL is a 3-pole, 250A unit mount molded case circuit breaker. It delivers robust thermal-magnetic protection with LI trip functions. This J-Frame breaker mounts into GE J600 enclosures and switchboards. The "WL" catalog suffix indicates it comes complete with line and load lugs for faster installation. With a 30kAIC rating at 480VAC, it features an interchangeable trip unit and adjustable magnetic settings for system coordination.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TJK636250WL |
| Series | TJK |
| Amperage | 250A |
| 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 |
| Frame Type | TJK |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE J600 Enclosures, GE Switchboards, Motor Control Centers |
| Wire Gauge | (2) 4/0 AWG-350 kcmil (Cu) or (2) 300 kcmil-500 kcmil (Al) |
| Max Wire | 350 kcmil (Cu) or 500 kcmil (Al) |
| Min Wire | 4/0 AWG (Cu) or 300 kcmil (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Mounting Feet |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5.1, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit, HACR Rated |
Product FAQs
6 answersWhat are the lug wire capacity and material requirements for the TJK636250WL?
The factory-installed lugs are dual-rated for both copper and aluminum. They accept two 4/0 AWG to 350 kcmil copper conductors, or two 300 kcmil to 500 kcmil aluminum conductors per phase.
Which enclosures and panels are compatible with the TJK636250WL?
This J-Frame breaker is designed for use in GE J600 enclosures, as well as compatible GE switchboards and motor control centers.
How does the trip unit operate on the TJK636250WL?
It 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.
What does the "WL" suffix indicate on the TJK636250WL catalog number?
The "WL" suffix designates that the breaker is supplied from the factory with copper/aluminum line and load lugs included.
Does the TJK636250WL require a special mounting base?
No, this is a unit-mount, feed-thru breaker. It bolts directly into compatible GE enclosures, switchboards, or motor control centers without requiring a separate plug-in mounting base.
What is the maximum frame size for the TJK636250WL?
While this specific breaker is rated for 250A, it belongs to the GE J600 line, which has a maximum frame size capacity of 600A.
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Reviews
Review summary
Customers rate this product 4.7 out of 5 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
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Rating
3 reviews
- BRBrian R.ReviewingGeneral Electric TJK636F000 Circuit Breaker FrameI recommend this productRated 5 out of 5 stars11/23/20600 AMp breaker
Excellent Price, Excellent Service, speedy delivery!
- JTJames T.ReviewingGeneral Electric TJK636F000 Circuit Breaker FrameI recommend this productRated 5 out of 5 stars8/16/20Replacement breaker needed!
As usual ....the folks at Superbreakers delivered on their promise.
- JMJohn M.ReviewingABB / General Electric TJK636300WL - 300A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars10/4/17Dolphins Car Wash
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