ABB XT4LU3200BFJ000XXX Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Quantity
ABB XT4LU3200BFJ000XXX - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Belonging to the SACE Tmax XT family, the XT4LU3200BFJ000XXX delivers 200A of commercial and industrial power distribution. It provides reliable overcurrent protection and installs into ABB ReliaGear neXT panelboards and SB switchboards. Serving as an exact replacement for the legacy T4L200TW, this XT4L frame breaker ensures a seamless upgrade. Rated for 100kAIC at 480VAC, it utilizes an adjustable thermal-magnetic trip unit (TMA) and features current-limiting capabilities.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 |
| Amperage Range | 140-200A |
|---|
| Frame Type | XT4L |
|---|---|
| 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 | Adjustable Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Front Terminals Included, Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting |
Product FAQs
8 answersWhich panelboards are compatible with the XT4LU3200BFJ000XXX circuit breaker?
This 200A XT4L frame breaker is designed for use in ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.
How does the adjustable thermal-magnetic trip unit function on this XT4 breaker?
The thermal-magnetic trip unit provides Long-Time (L) and Instantaneous (I) protection. Both the thermal overload and magnetic short-circuit trip thresholds are adjustable, allowing you to fine-tune the protection settings for your specific application.
What wire sizes and materials are accepted by the load-side lugs on this breaker?
The included lugs accept copper or aluminum conductors ranging from 4 AWG to 300 kcmil.
Are DC applications supported by the XT4LU3200BFJ000XXX?
Yes, this thermal-magnetic breaker is suitable for DC applications. It provides an interrupting rating of 85kA at 250VDC and 75kA at 600VDC.
How is this XT4 breaker mounted in a ReliaGear neXT panelboard?
It mounts using a unit-mount configuration. In ReliaGear neXT panelboards, it installs directly into the bus stack using the appropriate breaker mounting bracket and hardware.
Which legacy circuit breakers does the XT4LU3200BFJ000XXX replace?
This XT4L frame breaker is the modern replacement for legacy ABB Tmax T4 and GE Spectra SF250 series circuit breakers.
What safety precautions should be taken before installing this breaker in a panelboard?
Always turn off and lock out all power ahead of the panelboard or switchboard before working inside the equipment or installing the breaker to prevent electrical shock. Installation should only be performed by properly trained and qualified personnel.
What does the XT4L frame designation indicate for this breaker?
The L in the XT4L frame designation indicates a high interrupting capacity tier within the SACE Tmax XT family, providing a 100kAIC rating at 480VAC and a 200kAIC rating at 240VAC.
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