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ABB XT4NU3200AYJ000XXX Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
ABB
XT4NU3200AYJ000XXX
Molded Case Circuit Breaker
Brand
ABB
SKU
XT4NU3200AYJ000XXX
Quantity
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ABB XT4NU3200AYJ000XXX - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
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Description
Engineered for commercial and industrial applications, the ABB XT4NU3200AYJ000XXX is a 3-pole, 200A molded case circuit breaker from the SACE Tmax XT family. It provides robust power distribution up to 600V. This unit mount breaker installs into ABB ReliaGear neXT panelboards and SB switchboards. It serves as a replacement for the legacy T4N200TW. Rated for 65kAIC at 240V, it features a fixed thermal-magnetic trip unit (TMF) delivering standard long-time and instantaneous (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 |
| Frame Type | XT4N |
|---|---|
| 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, Motor Operator |
|---|---|
| Accessories | Line and Load Lugs Included |
| 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, Double Insulation |
Product FAQs
5 answersWhat panelboards and switchboards accept the XT4NU3200AYJ000XXX breaker?
It is designed for installation in modern ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.
Can this XT4 breaker replace legacy GE Spectra circuit breakers?
Yes, the ABB Tmax XT4 frame is the official replacement for legacy GE Spectra SF frame breakers. ABB provides specific retrofit kits allowing you to mount XT4 breakers into existing Spectra panelboards.
Is a special mounting kit required to install this breaker?
For standard unit mount configurations, the breaker is ready to install. If you are upgrading a legacy GE Spectra panelboard, you must use an approved ABB Tmax XT retrofit kit to adapt the breaker and maintain the UL listing of the equipment.
What wire sizes are accepted by the terminal lugs on this breaker?
The factory lugs accommodate 4 AWG to 300 kcmil wire. These terminals are rated for use with both copper and aluminum conductors.
Are the trip settings adjustable on the XT4NU3200AYJ000XXX?
No, this breaker is equipped with a thermal-magnetic trip unit featuring fixed thermal and fixed magnetic thresholds. It provides standard Long-Time and Instantaneous (LI) overcurrent protection without adjustability.
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