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LJL36400U31X Schneider Electric Industrial Automation Components

Schneider Electric LJL36400U31X Square D by Schneider Electric LJL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LJL 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 750V. This MCCB operates with a rated voltage (AC) of 600Vac 600Y/347Vac and a rated voltage (DC) of 250Vdc. It is designed for individual unit mount on plate with a net height of 382 mm, width of 153 mm, and depth of 171 mm. The degree of protection is IP40, and it operates via a toggle (manual) mode. The protection functions include Long-time protection (L) adjustable from 0.3 to 1 x In (125A to 400A) and Instantaneous protection (I) adjustable from 1.5 to 12 x In (600A to 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. It has a short circuit breaking rating of 100kA at 240Vac, 65kA at 480Vac and 480Y/277Vac, and 25kA at 600Vac and 600Y/347Vac, according to UL489 standards. The trip unit type is an electronic Micrologic Standard 3.3 (LI) with no display, and it features LI protection without a utilisation category specified. Connection is facilitated by lugs on both load and line sides.
Schneider Electric

Part#:LJL36400U31X

Manufacturer:Schneider Electric

Product Lifecycle:Active

In-stock parts: 1

Sep 20, 2024

Square D by Schneider Electric LJL36400U31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LJL 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 750V. This MCCB operates with a rated voltage (AC) of 600Vac 600Y/347Vac and a rated voltage (DC) of 250Vdc. It is designed for individual unit mount on plate with a net height of 382 mm, width of 153 mm, and depth of 171 mm. The degree of protection is IP40, and it operates via a toggle (manual) mode. The protection functions include Long-time protection (L) adjustable from 0.3 to 1 x In (125A to 400A) and Instantaneous protection (I) adjustable from 1.5 to 12 x In (600A to 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. It has a short circuit breaking rating of 100kA at 240Vac, 65kA at 480Vac and 480Y/277Vac, and 25kA at 600Vac and 600Y/347Vac, according to UL489 standards. The trip unit type is an electronic Micrologic Standard 3.3 (LI) with no display, and it features LI protection without a utilisation category specified. Connection is facilitated by lugs on both load and line sides.

About the manufacturer: Schneider Electric is one of the manufacturers that offers Industrial Automation Components that you can order at Quotebeam.com. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.

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Product Details

  • Electrical Connection
    Lugs load Lugs line
  • Continuous Current Rating
    80 %
  • Net Weight
    13.65 lb(US) (6.19 kg)
  • Height
    11.3 in (287.02 mm)
  • Tightening Torque
    442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil)
  • Depth
    6.61 in (167.89 mm)
  • Terminal Identifier
    AL600LS52K3
  • Width
    5.5 in (139.70 mm)
  • Breaking Capacity Code
    J
  • Number Of Poles
    3P
  • Product Or Component Type
    Circuit breaker

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

Related documents LJL36400U31X Specs

LJL36400U31X Product Datasheet.pdf
LJL36400U31X Instruction Sheet.pdf

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Schneider Electric Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Square D by Schneider Electric LJL36400CU31X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LJL 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 750V. This MCCB operates at a rated voltage (AC) of 600Vac and 600Y/347Vac, with a DC rating of 250Vdc. It is designed for individual unit mount on plate, with dimensions of 382 mm in height, 153 mm in width, and 171 mm in depth. The degree of protection is IP40, and it operates via a toggle (manual) mechanism. The protection functions include long-time protection (L) adjustable from 0.3 to 1 x In (125A to 400A) and instantaneous protection (I) adjustable from 1.5 to 12 x In (600A to 4800A). The rated operating voltage (Ue) is 690V, with a rated impulse voltage (Uimp) of 8kV. The trip current rating is 400 AT, with a frame current rating of 600 AF. It has a short circuit breaking rating of 100kA at 240Vac, 65kA at 480Vac and 480Y/277Vac, and 25kA at 600Vac and 600Y/347Vac, 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. Connections are made via lugs on both load and line sides.

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Square D by Schneider Electric LJL36400U33X is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LJL sub-range, designed as a PowerPact L-Frame 600 Micrologic 3.3S (LSI) with 3 poles (3P) and a rated current of 400A. It operates at a rated insulation voltage (Ui) of 750 V, with AC rated voltages of 600Vac and 600Y/347Vac, and a DC rated voltage of 250Vdc. This breaker features lugs on both load and line sides for connection, supports individual unit mount on plate for mounting, and has a net height of 382 mm, width of 153 mm, and depth of 171 mm. It offers protection functions including long-time protection (L), short-time protection with fixed time delay (S), and instantaneous protection (I), with adjustable settings for each. The operating mode is manual toggle, and it has a degree of protection of IP40. 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. Its short circuit breaking rating varies by voltage, up to 100kA at 240Vac and 25kA at 600Vac according to UL489 standards. The trip unit type is an electronic Micrologic Standard 3.3S (LSI) without a display, and it falls under utilisation category A.

Schneider Electric

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