LDL36400CU31X Schneider Electric Industrial Automation Components

Name: LDL36400CU31X
Brand: Schneider Electric

Schneider Electric LDL36400CU31X 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.

Part#:LDL36400CU31X

Manufacturer:Schneider Electric

Product Lifecycle:Active

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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.

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Product Details

Electrical Connection
Lugs load Lugs line
Continuous Current Rating
100 %
Terminal Identifier
AL600LS52K3
Depth
6.61 in (167.89 mm)
Height
11.3 in (287.02 mm)
Width
5.5 in (139.70 mm)
Number Of Poles
3P
Tightening Torque
442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil)
Product Or Component Type
Circuit breaker
Breaking Capacity Code
D

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

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