ABB XT4LU3100FYJ000XXX Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Quantity
ABB XT4LU3100FYJ000XXX - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for critical commercial applications, this 100A, 3-pole molded case circuit breaker is part of the ABB SACE Tmax XT4L series. This unit-mount device integrates perfectly with ABB ReliaGear neXT panelboards and switchboards. It also functions as a substitute for older T4L 250 PR221DS-LS/I 100A breakers. The integrated Ekip DIP LSI electronic trip unit delivers highly configurable LSI protection. A robust 100kAIC rating at 480VAC ensures maximum safety during severe fault conditions.Specifications
| Brand | ABB |
|---|---|
| Series | XT4 |
| Amperage | 100A |
| 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 |
| Amperage Range | 40-100A |
|---|
| Frame Type | XT4N |
|---|---|
| Terminal Type | Lugs |
| For Use With | ABB ReliaGear neXT Panelboards, Switchboards |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Lug Kits, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Front Terminals Included, Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CSA, IEC, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, Reverse Feed, 100% Rated, Double Insulation |
Product FAQs
6 answersWhat panelboards are compatible with the XT4LU3100FYJ000XXX breaker?
This breaker is designed for installation in ABB ReliaGear neXT panelboards and compatible switchboards.
How does the LSI electronic trip unit benefit system design?
The LSI designation means the breaker features adjustable Long-Time, Short-Time, and Instantaneous trip settings. This allows panel builders to precisely coordinate the breaker with upstream and downstream devices to isolate faults effectively.
What type of mounting does the XT4LU3100FYJ000XXX require?
It is a unit mount breaker. It bolts directly to the mounting pan or structural frame of the enclosure rather than plugging into a busbar system.
What wire sizes are supported by the standard lugs on this XT4 breaker?
The factory-installed lugs accept copper or aluminum conductors ranging from 4 AWG to 300 kcmil.
Does this ABB Tmax XT breaker replace older GE models?
Yes, following ABB's acquisition of GE Industrial Solutions, the SACE Tmax XT series serves as the modern replacement for many legacy GE molded case circuit breakers and is standard in new ReliaGear assemblies.
Can this breaker be used in DC applications?
Yes, in addition to AC ratings, this breaker is rated for DC systems. It provides an interrupting capacity of 85kA at 250VDC and 75kA at 600VDC.
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