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LDL36400U33X Schneider Electric Industrial Automation Components

LDL36400U33X on Powermatic Associates
Schneider Electric

Part#:LDL36400U33X

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Only 1 left in stock. Order Now!

Jun 28, 2025

Product description

Square D by Schneider Electric LDL36400U33X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LDL sub-range, featuring a PowerPact L-Frame 600 Micrologic 3.3S (LSI) design. It is a 3-pole (3P) device with a rated current of 400A and a rated insulation voltage (Ui) of 750V. This MCCB operates at a rated voltage (AC) of 600Vac, with a mounting mode that allows for individual unit mount on plate. It has a net height of 382 mm, a net width of 153 mm, and a net depth of 171 mm. The degree of protection is IP40, and it operates via a toggle (manual) mode. The protection functions include L (Long-time protection), S (Short-time protection with fixed time delay), and I (Instantaneous protection), with settings adjustable for overload (0.3...1 x In, 125A...400A), short-circuit with time delay (1.5...10 x lr, 600A...4000A), 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 is specified as 25kA at 240Vac, 18kA at 480Vac, and 14kA at 600Vac, all in accordance with UL489. The trip unit type is an electronic Micrologic Standard 3.3S (LSI) with no display, and it falls under utilisation category A. Connection is facilitated by lugs on both load and line sides.

Product Details

  • 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)
  • Number Of Poles
    3P
  • Continuous Current Rating
    80 %
  • Terminal Identifier
    AL600LS52K3
  • Height
    11.3 in (287.02 mm)
  • Breaking Capacity Code
    D
  • Product Or Component Type
    Circuit breaker
  • Depth
    6.61 in (167.89 mm)
  • Electrical Connection
    Lugs load Lugs line

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LDL36400U33X on Powermatic Associates is $5,391.00. Order now.

LDL36400U33X Related Documents

Product Datasheet-1631038234070.pdfInstruction Sheet-1631038234066.pdf

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Compare LDL36400U33X with other Industrial Automation Components products

Tightening Torque

Width

Number Of Poles

Continuous Current Rating

Terminal Identifier

Height

Breaking Capacity Code

Product Or Component Type

Depth

Electrical Connection

Selected product

LDL36400U33X
1 in stock
LDL36400U33X
Schneider Electric

Square D by Schneider Electric LDL36400U33X is a Moulded Case Circuit Breaker (MCCB) within the Powe...

Tightening Torque442.54 lbf.in (50 N.m) 0.11…...

Width5.5 in (139.70 mm)

Number Of Poles3P

Continuous Current Rating80 %

Terminal IdentifierAL600LS52K3

Height11.3 in (287.02 mm)

Breaking Capacity CodeD

Product Or Component TypeCircuit breaker

Depth6.61 in (167.89 mm)

Electrical ConnectionLugs load Lugs line

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Square D by Schneider Electric LGL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the Powe...

Tightening Torque442.54 lbf.in (50 N.m) 0.11…...

Width5.5 in (139.70 mm)

Number Of Poles3P

Continuous Current Rating80 %

Terminal IdentifierAL600LS52K3

Height11.3 in (287.02 mm)

Breaking Capacity CodeG

Product Or Component TypeCircuit breaker

Depth6.61 in (167.89 mm)

Electrical ConnectionLugs load Lugs line

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About the manufacturer

Schneider Electric

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. The...

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LDL36400CU31X on Powermatic Associates

LDL36400CU31X

Verified stock: 0

Square D by Schneider Electric LDL36400CU31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LDL 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 offers both long-time (L) and instantaneous (I) protection functions. The breaker is designed for individual unit mount on plate, with lugs on both load and line sides for connection. It has a rated insulation voltage (Ui) of 750 V, a rated voltage (AC) of 600Vac, and a rated voltage (DC) of 250Vdc. The net dimensions are 382 mm in height, 153 mm in width, and 171 mm in depth, with a degree of protection of IP40. The operating mode is manual toggle, and it features adjustable protection settings for overload (0.3...1 x In, 125A...400A) and 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, with a frame current rating of 600 AF, and a short circuit breaking rating of 25kA at 240Vac, 18kA at 480Vac, and 14kA at 600Vac, all according to UL489 standards. The trip unit type is an electronic Micrologic Standard 3.3 (LI) with no display, and it falls under utilisation category A.

Schneider Electric

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What is the price of LDL36400U33X?
Purchase the LDL36400U33X from Powermatic Associates at the price of $5,391.00. Order today.

1 in stock

Square D by Schneider Electric LDL36400U33X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LDL sub-range, featuring a PowerPact L-Frame 600 Micrologic 3.3S (LSI) design. It is a 3-pole (3P) device with a rated current of 400A and a rated insulation voltage (Ui) of 750V. This MCCB operates at a rated voltage (AC) of 600Vac, with a mounting mode that allows for individual unit mount on plate. It has a net height of 382 mm, a net width of 153 mm, and a net depth of 171 mm. The degree of protection is IP40, and it operates via a toggle (manual) mode. The protection functions include L (Long-time protection), S (Short-time protection with fixed time delay), and I (Instantaneous protection), with settings adjustable for overload (0.3...1 x In, 125A...400A), short-circuit with time delay (1.5...10 x lr, 600A...4000A), 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 is specified as 25kA at 240Vac, 18kA at 480Vac, and 14kA at 600Vac, all in accordance with UL489. The trip unit type is an electronic Micrologic Standard 3.3S (LSI) with no display, and it falls under utilisation category A. Connection is facilitated by lugs on both load and line sides.

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