ABB XT4LU3100BFJ000XXX Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Quantity
ABB XT4LU3100BFJ000XXX - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the SACE Tmax XT family, this 3-pole 100A molded case circuit breaker provides reliable LI protection for commercial and industrial systems. The unit features a TMA adjustable thermal and magnetic trip unit, allowing precise coordination within your electrical distribution network. Designed for unit mounting, it installs into ABB ReliaGear neXT panelboards and switchboards.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 | 70-100A |
|---|
| Frame Type | XT4L |
|---|---|
| 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 | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable Thermal, Adjustable Magnetic |
| 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, cULus, IEC, KEMA, RINA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, Reverse Feed, 100% Rated, Double Insulation |
Product FAQs
6 answersWhat equipment is this XT4L breaker designed to fit?
This unit mount breaker is engineered for installation in ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.
What does the "L" in the XT4L frame designation stand for?
The "L" indicates an Extra High interrupting capacity tier within the ABB SACE Tmax XT family, delivering a 100kA rating at 480VAC for demanding industrial applications.
How is the trip unit configured on this breaker?
It utilizes a thermal magnetic trip unit with both adjustable thermal and adjustable magnetic settings, allowing electricians to precisely coordinate long-time and instantaneous fault protection.
What are the wiring requirements for the standard lugs?
The front lug terminals are rated for both copper and aluminum conductors, accepting wire sizes from 4 AWG up to 300 kcmil.
Can this breaker be used in direct current (DC) systems?
Yes, it is fully rated for DC applications, providing up to 85kA of interrupting capacity at 250VDC and 75kA at 600VDC.
Is the ABB XT4LU3100BFJ000XXX a current-limiting breaker?
Yes, the XT4L frame features current-limiting technology, which rapidly clears short circuits to reduce let-through energy and protect sensitive downstream equipment.
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