LGL36400U31X Schneider Electric Industrial Automation Components


Part#:LGL36400U31X
Manufacturer:Schneider Electric
Category:Industrial Automation Components
Product Lifecycle:Active
Mar 14, 2025
Product description
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LGL sub-range, featuring a PowerPact L-Frame 600 Micrologic 3.3 (LI) design. It is a 3-pole (3P) device with a rated current of 400A and a rated insulation voltage (Ui) of 750 V. The rated voltage (AC) is 600Vac 600Y/347Vac, and it supports a mounting mode of individual unit mount on plate. The dimensions include a net height of 382 mm, a net width of 153 mm, and a net depth of 171 mm. It offers a degree of protection of IP40 and operates manually via a toggle. The protection functions include L (Long-time protection) and I (Instantaneous protection), with protection settings adjustable for overload (0.3...1 x In, 125A...400A) and instantaneous protection against short-circuit (1.5...12 x In, 600A...4800A). The rated operating voltage (Ue) is 690 V, with a rated impulse voltage (Uimp) of 8 kV. The trip current rating is 400 AT, and the frame current rating is 600 AF. The short circuit breaking rating varies with voltage, up to 65kA at 240Vac under UL489 standards. Connection type is lugs on both load and line sides, and the trip unit type is an electronic Micrologic Standard 3.3 (LI) with no display, categorized under utilisation category A.
Product Details
- Electrical Connection Lugs load Lugs line
- Continuous Current Rating 80 %
- Tightening Torque 442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil)
- Width 5.5 in (139.70 mm)
- Depth 6.61 in (167.89 mm)
- Height 11.3 in (287.02 mm)
- Terminal Identifier AL600LS52K3
- Breaking Capacity Code G
- Number Of Poles 3P
- Product Or Component Type Circuit breaker
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LGL36400U31X on Powermatic Associates is $5,081.00. Order now.
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Compare LGL36400U31X with other products
Electrical Connection
Continuous Current Rating
Tightening Torque
Width
Depth
Height
Terminal Identifier
Breaking Capacity Code
Number Of Poles
Product Or Component Type
Magnetic Hold Current
Magnetic Tripping Current
Line Rated Current
Range Of Product
Mounting Mode
Selected product

LGL36400U31X
Schneider Electric
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the Powe...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-

HGL36020
Schneider Electric
Square D by Schneider Electric HGL36020 is a Moulded Case Circuit Breaker (MCCB) within the PowerPac...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque44.25 lbf.in (5 N.m) 0.00…0....
Width4.12 in (104.65 mm)
Depth4.36 in (110.74 mm)
Height6.4 in (162.56 mm)
Terminal Identifier-
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current350 A
Magnetic Tripping Current750 A
Line Rated Current20 A
Range Of ProductPowerPact H
Mounting ModeUnit mount

LGL36400U31X
Schneider Electric
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the Powe...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-

LDL36600U31X
Schneider Electric
Square D by Schneider Electric LDL36600U31X is a Moulded Case Circuit Breaker (MCCB) from the PowerP...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeD
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-

HGL36020
Schneider Electric
Square D by Schneider Electric HGL36020 is a Moulded Case Circuit Breaker (MCCB) within the PowerPac...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque44.25 lbf.in (5 N.m) 0.00…0....
Width4.12 in (104.65 mm)
Depth4.36 in (110.74 mm)
Height6.4 in (162.56 mm)
Terminal Identifier-
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current350 A
Magnetic Tripping Current750 A
Line Rated Current20 A
Range Of ProductPowerPact H
Mounting ModeUnit mount

LGL36400U31X
Schneider Electric
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the Powe...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-

LDL36600U31X
Schneider Electric
Square D by Schneider Electric LDL36600U31X is a Moulded Case Circuit Breaker (MCCB) from the PowerP...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeD
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-

HGL36020
Schneider Electric
Square D by Schneider Electric HGL36020 is a Moulded Case Circuit Breaker (MCCB) within the PowerPac...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque44.25 lbf.in (5 N.m) 0.00…0....
Width4.12 in (104.65 mm)
Depth4.36 in (110.74 mm)
Height6.4 in (162.56 mm)
Terminal Identifier-
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current350 A
Magnetic Tripping Current750 A
Line Rated Current20 A
Range Of ProductPowerPact H
Mounting ModeUnit mount

LGL36400U31X
Schneider Electric
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the Powe...
Electrical ConnectionLugs load Lugs line
Continuous Current Rating80 %
Tightening Torque442.54 lbf.in (50 N.m) 0.11…...
Width5.5 in (139.70 mm)
Depth6.61 in (167.89 mm)
Height11.3 in (287.02 mm)
Terminal IdentifierAL600LS52K3
Breaking Capacity CodeG
Number Of Poles3P
Product Or Component TypeCircuit breaker
Magnetic Hold Current-
Magnetic Tripping Current-
Line Rated Current-
Range Of Product-
Mounting Mode-
About the manufacturer

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. Their extensive product line includes advanced electrical distribution equipment, smart grid solutions, building automation systems, and renewable energy technologies, all designed to enhance operational performance while minimizing environmental impact. Schneider Electric's comprehensive range of products includes circuit breakers, motor starters, contactors, relays, and variable speed drives, which are essential for ensuring safety and reliability in electrical installations. Furthermore, their sophisticated software platforms enable real-time monitoring and management of energy consumption, optimizing processes and reducing costs. Their innovative EcoStruxure architecture leverages IoT technology to deliver seamless connectivity, predictive analytics, and actionable insights, empowering businesses to make informed decisions and achieve greater operational agility. At Powermatic Associates, we recognize the transformative power of Schneider Electric's offerings and are committed to delivering these state-of-the-art solutions to our customers. Through this partnership, we provide unparalleled access to high-quality components that enhance system integration, improve energy efficiency, and bolster resilience. Our expert engineering support and tailored automation solutions ensure that your projects benefit from the latest advancements in technology. Whether you're looking for robust power distribution units or intelligent control systems, our collaboration with Schneider Electric guarantees that you receive superior products backed by industry-leading technical support. By choosing Powermatic Associates as your trusted distributor, you gain access to Schneider Electric’s innovative solutions and our value-added services, which together streamline procurement, optimize operations, and drive sustainable growth. Our expertise in motion, controls, pneumatics, and electrical solutions, combined with Schneider Electric's pioneering technologies, ensures that we remain at the forefront of delivering reliable and efficient solutions to meet your operational challenges. As partners, we are dedicated to helping you harness the power of technology to achieve peak performance and enhanced profitability in your business endeavors.
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What is the price of LGL36400U31X?
The price of LGL36400U31X on Powermatic Associates is $5,081.00. Order now.
4 in stock
Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LGL sub-range, featuring a PowerPact L-Frame 600 Micrologic 3.3 (LI) design. It is a 3-pole (3P) device with a rated current of 400A and a rated insulation voltage (Ui) of 750 V. The rated voltage (AC) is 600Vac 600Y/347Vac, and it supports a mounting mode of individual unit mount on plate. The dimensions include a net height of 382 mm, a net width of 153 mm, and a net depth of 171 mm. It offers a degree of protection of IP40 and operates manually via a toggle. The protection functions include L (Long-time protection) and I (Instantaneous protection), with protection settings adjustable for overload (0.3...1 x In, 125A...400A) and instantaneous protection against short-circuit (1.5...12 x In, 600A...4800A). The rated operating voltage (Ue) is 690 V, with a rated impulse voltage (Uimp) of 8 kV. The trip current rating is 400 AT, and the frame current rating is 600 AF. The short circuit breaking rating varies with voltage, up to 65kA at 240Vac under UL489 standards. Connection type is lugs on both load and line sides, and the trip unit type is an electronic Micrologic Standard 3.3 (LI) with no display, categorized under utilisation category A.
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