ABB / General ElectricTJJ436200
ABB / General Electric TJJ436175 Molded Case Circuit Breaker
- 175A
- 3 Pole
- Bolt-On
ABB / General Electric
TJJ436175
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TJJ436175
Quantity
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ABB / General Electric TJJ436175 - 175A 3 Pole Molded Case Circuit Breaker
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Description
Built for heavy-duty applications, this 175A J-Frame MCCB delivers dependable thermal-magnetic protection for 3-phase systems. The 600VAC breaker features a fixed thermal and adjustable magnetic trip mechanism. Designed for bolt-on installation, it integrates seamlessly into GE A-Series panelboards, Spectra switchboards, and motor control centers. For modernization projects, it can be replaced by the Tmax XT4. With a 42kAIC rating at 240V, it provides excellent fault interruption.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TJJ |
| Amperage | 175A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | TJJ |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Series Switchboards, GE J-Frame Enclosures, GE 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 |
| 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | UL 489, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Common Trip |
Product FAQs
5 answersWhat equipment is compatible with the TJJ436175 breaker?
This J-Frame breaker is designed for installation in GE A-Series panelboards, Spectra Series switchboards, GE motor control centers, and dedicated J-Frame enclosures.
What wire sizes are accepted by the standard lugs on this 175A breaker?
The standard lugs accept either a single conductor from 6 AWG to 600 kcmil or dual conductors ranging from 2/0 AWG to 250 kcmil. Both copper and aluminum wire are supported.
Is the trip unit on the TJJ436175 fully adjustable?
No, this thermal magnetic breaker features a fixed thermal element for long-time protection and an adjustable magnetic element for instantaneous short-circuit protection.
Can the TJJ436175 be utilized in direct current applications?
Yes, this breaker is rated for DC systems. It provides an interrupting capacity of 20kA at both 250VDC and 500VDC.
Is the TJJ436175 part of a legacy product line?
Yes, the TJJ frame is a legacy molded case circuit breaker originally manufactured by General Electric. It is now supported under the ABB electrification portfolio.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
1 review
- MWMichael W.Verified BuyerReviewingABB / General Electric TJJ436300WL - 300A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/28/25TJJ436300WL 3 Pole Circuit Breaker
Great fast shipping on many orders we have placed with Super Breakers, a very good reliable disturber for our business.