ABB XT4NU3200BFJ000XXX Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
ABB
XT4NU3200BFJ000XXX
Molded Case Circuit Breaker
Brand
ABB
SKU
XT4NU3200BFJ000XXX
Quantity
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ABB XT4NU3200BFJ000XXX - 200A 3 Pole Molded Case Circuit Breaker
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Description
Built for demanding industrial environments, the ABB XT4NU3200BFJ000XXX is a 200A, 3-pole molded case circuit breaker from the SACE Tmax XT4 frame group. It handles voltages up to 600V while providing reliable current-limiting performance. Designed for seamless integration, this unit mount MCCB fits ABB ReliaGear neXT panelboards and SB switchboards. It replaces the older T4N200TW model. The breaker features an adjustable thermal-magnetic trip unit for customizable LI protection.Specifications
| Brand | ABB |
|---|---|
| Series | XT4 |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 250VDC, 600VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600Y/347VAC, 35kA @ 250VDC, 35kA @ 600VDC |
| Amperage Range | 140-200A |
|---|
| Frame Type | XT4N |
|---|---|
| Terminal Type | Lugs |
| For Use With | ABB ReliaGear neXT Panelboards, ReliaGear SB Switchboards |
| Wire Gauge | 4 AWG - 300 kcmil |
| 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, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included, Mounting Hardware |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CSA, cULus, IEC, KEMA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
6 answersWhat panelboards and switchboards are compatible with the XT4NU3200BFJ000XXX?
This 200A XT4 breaker is designed for use with ABB ReliaGear neXT Panelboards and ReliaGear SB Switchboards.
What wire sizes are accepted by the lugs on this ABB XT4 breaker?
The lugs on the XT4NU3200BFJ000XXX accept wire gauges ranging from 4 AWG to 300 kcmil.
Can the XT4NU3200BFJ000XXX be reverse fed?
Yes, ABB Tmax XT4 circuit breakers have reverse feed capabilities, allowing power to be supplied from the bottom terminals up to a maximum of 600V.
How does the adjustable thermal-magnetic trip unit function on this breaker?
The LI (Long-Time, Instantaneous) trip unit features an adjustable thermal setting for overload protection and an adjustable magnetic setting for short-circuit protection, allowing for precise coordination in your electrical system.
What is the DC voltage and interrupting capacity for this XT4 breaker?
The XT4NU3200BFJ000XXX is rated for DC applications up to 600VDC, providing an interrupting capacity of 35kA at both 250VDC and 600VDC.
What does the N in the XT4N frame designation indicate?
In the ABB SACE Tmax XT nomenclature, the N indicates a Normal interrupting capacity frame, which provides a 25kA rating at 480VAC.
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