LJL36400CU31X Schneider Electric Industrial Automation Components

Name: LJL36400CU31X
Brand: Schneider Electric

Schneider Electric LJL36400CU31X 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.

Part#:LJL36400CU31X

Manufacturer:Schneider Electric

Product Lifecycle:Active

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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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Product Details

Electrical Connection
Lugs load Lugs line
Depth
6.61 in (167.89 mm)
Continuous Current Rating
100 %
Tightening Torque
442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil)
Height
11.3 in (287.02 mm)
Width
5.5 in (139.70 mm)
Terminal Identifier
AL600LS52K3
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

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