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Schneider Electric LGL36600U33X Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Schneider Electric
LGL36600U33X
Molded Case Circuit Breaker
Brand
Schneider Electric
SKU
LGL36600U33X
Quantity
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Schneider Electric LGL36600U33X - 600A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Schneider Electric LGL36600U33X - 600A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Schneider Electric |
|---|---|
| Part Number | LGL36600U33X |
| Series | LGL |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | LGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | PowerPacT L-Frame Enclosures, Switchboards, Panelboards |
| Wire Gauge | (2) 2/0 AWG - 500 kcmil (Al/Cu) |
| 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Micrologic 3.3S Trip Unit (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NEMA, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | 80% Rated, Current Limiting, HACR Rated, Visual Trip Indicator, Double-Break Rotary Contact Structure, Trip-Free Mechanism, RoHS Compliant, Mercury Free, PVC Free |
Quantity
Schneider Electric LGL36600U33X - 600A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Schneider Electric |
|---|---|
| Series | LGL |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | LGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | PowerPacT L-Frame Enclosures, Switchboards, Panelboards |
| Wire Gauge | (2) 2/0 AWG - 500 kcmil (Al/Cu) |
| 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Micrologic 3.3S Trip Unit (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NEMA, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | 80% Rated, Current Limiting, HACR Rated, Visual Trip Indicator, Double-Break Rotary Contact Structure, Trip-Free Mechanism, RoHS Compliant, Mercury Free, PVC Free |
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Description
Delivering advanced microprocessor-based sensing, the Schneider Electric LGL36600U33X is a 600A, 3-pole electronic trip circuit breaker. It features a Micrologic 3.3S trip unit, allowing users to configure LSI parameters for optimal system coordination. Designed for unit-mount installations, this L-Frame breaker connects via lugs within commercial panelboards and switchboards. It provides a robust 35 kAIC interrupting capacity at 480VAC, a trip-free mechanism, and a visual trip indicator.Specifications
| Brand | Schneider Electric |
|---|---|
| Part Number | LGL36600U33X |
| Series | LGL |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | LGL |
|---|---|
| Terminal Type | Lugs |
| For Use With | PowerPacT L-Frame Enclosures, Switchboards, Panelboards |
| Wire Gauge | (2) 2/0 AWG - 500 kcmil (Al/Cu) |
| 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, Motor Operator, Rotary Handle, Padlock Attachment |
|---|---|
| Accessories | Micrologic 3.3S Trip Unit (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NEMA, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | 80% Rated, Current Limiting, HACR Rated, Visual Trip Indicator, Double-Break Rotary Contact Structure, Trip-Free Mechanism, RoHS Compliant, Mercury Free, PVC Free |
Product FAQs
7 answersWhat does the U33X suffix mean on the LGL36600U33X?
The U33X suffix identifies the factory-installed MicroLogic 3.3 S electronic trip unit. This provides adjustable LSI (Long-Time, Short-Time, and Instantaneous) protection functions. For comparison, a U31X suffix indicates a MicroLogic 3.3 trip unit with standard LI protection, while a U43X suffix identifies a MicroLogic 5.3 A trip unit with an integrated ammeter.
How do I upgrade to a higher interrupting rating if 35kA at 480V is insufficient?
The G in the LGL36600U33X part number indicates a 35kA at 480VAC interrupting rating. If your application requires a higher interrupting capacity, you can step up to the J-interrupting tier (65kA at 480VAC) using catalog number LJL36600U33X, or the L-interrupting tier (100kA at 480VAC) using catalog number LLL36600U33X.
What is the I-Line plug-on equivalent of this unit-mount breaker?
The LGL36600U33X is a unit-mount breaker with feed-thru lugs on both the line and load sides. If you require the I-Line plug-on version for a Square D I-Line distribution panel, the correct catalog number is LGC36600U33X.
Is this breaker rated for 80 percent or 100 percent continuous current?
The LGL36600U33X is a standard 80 percent rated circuit breaker. Applications requiring a 100 percent continuous current rating will require a different specific frame configuration.
What is the recommended tightening torque for the factory wire lugs?
The breaker comes with factory AL600LS52K3 mechanical lugs which accommodate two 2/0 AWG to 500 kcmil aluminum or copper conductors per phase. The required tightening torque for these wire binding screws is 442 lb-in (50 N.m).
Can the LGL36600U33X be back-fed or reverse connected?
Yes. PowerPacT L-Frame circuit breakers equipped with factory-sealed MicroLogic electronic trip units are suitable for reverse connection (back-feeding) applications.
Can I field-install internal accessories in this PowerPacT L-Frame breaker?
Yes. The breaker design allows for field-installable internal accessories. You can install auxiliary contacts (OF), alarm switches (SD), overcurrent trip switches (SDE), shunt trips (MX), and undervoltage releases (MN) behind the front accessory cover.
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