Schneider Electric LJA36600U33X Circuit Breaker
- 600
- 3 Pole
- I-Line Bracket
Schneider Electric
LJA36600U33X
Circuit Breaker
Brand
Schneider Electric
SKU
LJA36600U33X
Quantity
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Schneider Electric LJA36600U33X 3 Pole Circuit Breaker
New
Quantity
Quantity
Schneider Electric LJA36600U33X 3 Pole Circuit Breaker
New
Quantity
| Brand | Schneider Electric |
|---|---|
| Part Number | LJA36600U33X |
| Series | PowerPacT L |
| Amperage | 600 A |
| Poles | 3 |
| Mounting Style | I-Line Bracket |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | L |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | 2 x AWG 2/0 to 500KCmil, Aluminum/Copper |
| 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, Alarm Switch, Padlock Attachment, Communication Module, Motor Operator |
|---|---|
| Standards | RoHS, REACh, HACR |
| Approval | UL, CSA, CE, NEMA, NOM, IEC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, True RMS Sensing, Mercury Free, PVC Free, 80% Rated, Double-Break Rotary Contact Structure, Trip-Free Mechanism |
Quantity
Schneider Electric LJA36600U33X 3 Pole Circuit Breaker
Re-Certified
Quantity
| Brand | Schneider Electric |
|---|---|
| Series | PowerPacT L |
| Amperage | 600 A |
| Poles | 3 |
| Mounting Style | I-Line Bracket |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | L |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | 2 x AWG 2/0 to 500KCmil, Aluminum/Copper |
| 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, Alarm Switch, Padlock Attachment, Communication Module, Motor Operator |
|---|---|
| Standards | RoHS, REACh, HACR |
| Approval | UL, CSA, CE, NEMA, NOM, IEC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, True RMS Sensing, Mercury Free, PVC Free, 80% Rated, Double-Break Rotary Contact Structure, Trip-Free Mechanism |
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Description
Schneider Electric LJA36600U33X 3 Pole Circuit Breaker
The Schneider Electric LJA36600U33X is a 3 Pole solid state molded case circuit breaker with a current rating of 600 Amps and a voltage rating of 600VAC. It has an interrupting rating of 25kAIC at 600VAC. The LJA36600U33X has an I-Line bracket mounting type and includes long time, short time and instantaneous trip functions.
Specifications
| Brand | Schneider Electric |
|---|---|
| Part Number | LJA36600U33X |
| Series | PowerPacT L |
| Amperage | 600 A |
| Poles | 3 |
| Mounting Style | I-Line Bracket |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | L |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | 2 x AWG 2/0 to 500KCmil, Aluminum/Copper |
| 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, Alarm Switch, Padlock Attachment, Communication Module, Motor Operator |
|---|---|
| Standards | RoHS, REACh, HACR |
| Approval | UL, CSA, CE, NEMA, NOM, IEC |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, True RMS Sensing, Mercury Free, PVC Free, 80% Rated, Double-Break Rotary Contact Structure, Trip-Free Mechanism |
Product FAQs
7 answersWhich panelboards are compatible with the LJA36600U33X circuit breaker?
This breaker is designed specifically for use in Square D I-Line panelboards and switchboards. It will not mount into standard unit-mount baseplates or load center enclosures.
How does this breaker connect to the power bus?
It features an I-Line style plug-in connection on the line side for fast, direct installation onto the panel bus, paired with standard mechanical lugs on the load side for wire termination.
What does the Micrologic 3.3S trip unit provide on this breaker?
The solid-state Micrologic 3.3S trip unit delivers LSI protection. This allows electricians to independently adjust Long-Time, Short-Time, and Instantaneous trip parameters to achieve precise electrical system coordination.
What are the wire size requirements for the load side lugs?
The factory-installed load side lugs accept two conductors per phase, accommodating wire sizes from 2/0 AWG up to 500 kcmil for both aluminum and copper wire.
Is the LJA36600U33X rated for 80 percent or 100 percent continuous duty?
This specific catalog number carries a standard 80 percent continuous current rating. If your application requires a breaker that is 100 percent continuous duty rated, a different catalog variant is necessary.
Does this breaker provide ground fault protection?
No, the Micrologic 3.3S trip unit offers LSI protection only. If ground fault protection (LSIG) is required by your electrical code or project specifications, you must select a breaker model equipped with a Micrologic 6.3 series trip unit.
Can I swap the Micrologic trip unit for a different model in the field?
No, the electronic trip unit on this specific PowerPacT L-frame circuit breaker is non-interchangeable and is factory-sealed inside the molded case.
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