ABB XT4LU3200AFJ000XXX Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Quantity
ABB XT4LU3200AFJ000XXX - 200A 3 Pole Molded Case Circuit Breaker
New
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Description
Engineered for industrial use, the ABB XT4LU3200AFJ000XXX is a 3-pole, 200A molded case circuit breaker from the SACE Tmax XT family. It provides robust LI protection. This unit-mount breaker installs into ABB ReliaGear neXT panelboards and SB switchboards. It replaces legacy Tmax T4 and Spectra SF250 breakers. Rated 100kAIC at 480V, this current-limiting MCCB features fixed thermal-magnetic trip settings. Load-side lugs and mounting hardware are included.Specifications
| Brand | ABB |
|---|---|
| Series | XT4 |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 600VDC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 50kA @ 600VAC, 85kA @ 250VDC, 75kA @ 600VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | ABB ReliaGear neXT Panelboards, ReliaGear SB Switchboards |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Load Side Lugs Included, Mounting Hardware |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CSA, cULus, IEC, KEMA, RINA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
8 answersWhich panelboards and switchboards accept the XT4LU3200AFJ000XXX breaker?
This unit mounts directly into ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.
Do the factory lugs on the XT4LU3200AFJ000XXX accept aluminum wire?
Yes. The factory-installed lugs are rated for both copper and aluminum conductors, accepting wire sizes from 4 AWG up to 300 kcmil.
Can I adjust the trip settings on the XT4LU3200AFJ000XXX?
No. This breaker features a thermal magnetic trip unit with fixed thermal and fixed magnetic settings for Long-Time and Instantaneous (LI) protection. It does not offer field adjustability.
Is the XT4LU3200AFJ000XXX suitable for direct current (DC) systems?
Yes. It is rated for DC applications, offering an interrupting capacity of 85kA at 250VDC and 75kA at 600VDC.
What does the L in the XT4LU3200AFJ000XXX part number signify?
In the ABB Tmax XT nomenclature, the L designates an extra-high interrupting capacity. For this 200A breaker, it provides a rating of 100kA at 480VAC and 200kA at 240VAC.
Can I reverse feed the XT4LU3200AFJ000XXX breaker?
Yes. The ABB XT4 series supports reverse feeding, meaning power can be supplied from either the top or bottom terminals up to the maximum 600V rating.
What does the LI trip function code mean on this breaker?
The LI designation indicates that the thermal magnetic trip unit provides Long-Time (L) protection for overloads and Instantaneous (I) protection for short circuits.
Is the XT4LU3200AFJ000XXX classified as a current-limiting breaker?
Yes. Under UL 489 standards, the XT4L frame is classified as a current-limiting circuit breaker, which helps restrict peak current and let-through energy during a fault.
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