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Square D LX36200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- I-Line
Square D
LX36200
Molded Case Circuit Breaker
Brand
Square D
SKU
LX36200
Quantity
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Square D LX36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D LX36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | LX36200 |
| Series | LX |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 35kA @ 600Y/347VAC, 35kA @ 600VAC |
| Amperage Range | 100-200A |
|---|
| Frame Type | LX |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards and Switchboards |
| Wire Gauge | (1) 1 AWG-600 kcmil or (2) 1 AWG-250 kcmil (Al/Cu) |
| Max Wire | 600 kcmil |
| Min Wire | 1 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 |
|---|---|
| Accessories | Lugs (Load Side) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | 40C |
| Construction Features | True RMS Sensing, Non-Interchangeable Trip, High Interrupting Capacity |
Quantity
Square D LX36200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Series | LX |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 35kA @ 600Y/347VAC, 35kA @ 600VAC |
| Amperage Range | 100-200A |
|---|
| Frame Type | LX |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards and Switchboards |
| Wire Gauge | (1) 1 AWG-600 kcmil or (2) 1 AWG-250 kcmil (Al/Cu) |
| Max Wire | 600 kcmil |
| Min Wire | 1 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 |
|---|---|
| Accessories | Lugs (Load Side) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | 40C |
| Construction Features | True RMS Sensing, Non-Interchangeable Trip, High Interrupting Capacity |
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Description
Engineered for high-reliability feeder protection, the LX36200 is a 200A, 3-pole electronic trip circuit breaker by Square D. It utilizes a Micrologic solid-state trip unit to deliver accurate Long-Time, Short-Time, and Instantaneous (LSI) protection. Designed exclusively for Square D I-Line panelboards and switchboards, it features a plug-on I-Line connection and handles up to 600VAC. While this legacy LX frame is discontinued, it can be replaced by the newer PowerPacT L-Frame series.Specifications
| Brand | Square D |
|---|---|
| Part Number | LX36200 |
| Series | LX |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 35kA @ 600Y/347VAC, 35kA @ 600VAC |
| Amperage Range | 100-200A |
|---|
| Frame Type | LX |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards and Switchboards |
| Wire Gauge | (1) 1 AWG-600 kcmil or (2) 1 AWG-250 kcmil (Al/Cu) |
| Max Wire | 600 kcmil |
| Min Wire | 1 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 |
|---|---|
| Accessories | Lugs (Load Side) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | 40C |
| Construction Features | True RMS Sensing, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
6 answersWhat type of electrical panels accept the LX36200 circuit breaker?
The LX36200 is designed exclusively for use in Square D I-Line panelboards and switchboards. It features an I-Line style plug-in connection that mounts directly onto the panel's bus assembly.
What wire sizes and materials are accepted by the LX36200 lugs?
The standard lugs on this breaker accept either one 1 AWG to 600 kcmil wire, or two 1 AWG to 250 kcmil wires per phase. The terminals are rated for both aluminum (Al) and copper (Cu) conductors.
What does the LSI designation mean on the LX36200 trip unit?
LSI indicates that the breaker is equipped with an electronic trip unit featuring adjustable Long-Time, Short-Time, and Instantaneous trip functions. This allows electricians to precisely coordinate overcurrent and short-circuit protection within a power distribution system.
Are the trip units on the LX36200 interchangeable?
No, the LX36200 features a non-interchangeable solid-state electronic trip unit. However, the Long-Time, Short-Time, and Instantaneous (LSI) protection bands are fully adjustable via the dials on the face of the breaker.
Is the Square D LX36200 still actively manufactured?
The LX frame is a legacy molded case circuit breaker that has been discontinued by Schneider Electric. For new installations or direct replacements, it is typically superseded by the modern Square D PowerPacT L-Frame series.
Can the LX36200 I-Line circuit breaker be reverse fed?
No. I-Line circuit breakers like the LX36200 feature a plug-on jaw connection designed specifically to attach to the line-side bus of a panelboard, making them physically unsuitable for reverse-feed applications.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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1 review
- SDSergio D.ReviewingSquare D LXD1U7 Magnetic CoilI recommend this productRated 5 out of 5 stars12/24/21Professional
Great work got exactly what I ordered