ABB XT5LU360BFYN000XXX Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Quantity
ABB XT5LU360BFYN000XXX - 600A 3 Pole Molded Case Circuit Breaker
New
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Description
Engineered for heavy-duty industrial applications, the ABB XT5LU360BFYN000XXX delivers reliable 600A power distribution. This three-pole molded case circuit breaker is part of the SACE Tmax XT family. It installs into ReliaGear neXT panelboards, SB switchboards, and standard XT enclosures, serving as a reliable upgrade for legacy Spectra RMS SG600 frames.Specifications
| Brand | ABB |
|---|---|
| Series | XT5 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 600VDC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 65kA @ 600VAC, 50kA @ 600VDC |
| Amperage Range | 240-600A |
|---|
| Frame Type | XT5L |
|---|---|
| Terminal Type | Lugs |
| For Use With | ReliaGear neXT Panelboards, ReliaGear SB Switchboards, ABB SACE Tmax XT Enclosures |
| Wire Gauge | 2x 2/0 AWG - 500 kcmil |
| Max Wire | 500 kcmil |
| Min Wire | 2/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Motor Operator, Terminal Shields, Lug Kits |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CSA, cULus, HACR, IEC, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing |
Product FAQs
8 answersWhich panelboards and switchboards are compatible with the XT5LU360BFYN000XXX?
This unit mount breaker is designed for use in ABB ReliaGear neXT panelboards, ReliaGear SB switchboards, and ABB SACE Tmax XT enclosures.
How does the LSI electronic trip unit function on this 600A breaker?
The LSI designation indicates adjustable settings for Long-Time, Short-Time, and Instantaneous trip functions. This allows electricians to precisely shape the time-current curve for optimal selective coordination with downstream devices.
What does the L in the XT5L frame designation indicate?
In the ABB SACE Tmax XT series, the L denotes the interrupting capacity tier. For the XT5 frame, it specifies an extra high interrupting rating of 100kA at 480VAC and 200kA at 240VAC.
How are the conductors terminated on the XT5LU360BFYN000XXX?
The breaker is equipped with standard lugs that accept two conductors per phase. The acceptable wire range is 2/0 AWG to 500 kcmil. Always verify proper torque values in the ABB installation instructions before energizing.
Can the XT5LU360BFYN000XXX be used to replace legacy GE Spectra breakers?
Yes, the ABB SACE Tmax XT5 series is the direct replacement path for discontinued GE Spectra RMS SG600 frame breakers. When upgrading existing panels, specific retrofit kits may be required depending on the enclosure.
How is the XT5LU360BFYN000XXX mounted within a panel?
This is a unit mount breaker, meaning it is bolted directly to the chassis or buswork rather than snapping into place. It is compatible with ReliaGear neXT and SB switchboard mounting hardware.
Does this XT5 breaker support DC voltage systems?
Yes, the XT5LU360BFYN000XXX is rated for use in DC systems up to 600VDC, where it provides an interrupting capacity of 50kA.
Can this breaker be installed in a standalone enclosure?
Yes, the XT5LU360BFYN000XXX is compatible with ABB SACE Tmax XT enclosures for applications requiring a standalone enclosed circuit breaker.
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