LDL46250U31X Schneider Electric Industrial Automation Components

Name: LDL46250U31X
Brand: Schneider Electric

Schneider Electric LDL46250U31X Square D by Schneider Electric LDL46250U31X 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 4-pole (4P) device with a rated current of 250A and offers both long-time (L) and instantaneous (I) protection functions. The breaker is designed for 600Vac with a rated insulation voltage (Ui) of 750V and a rated voltage (DC) of 250Vdc. It supports a mounting mode of individual unit mount on plate, 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) mechanism. Protection settings include L - Protection against overload adjustable from 0.3 to 1 x In (70A to 250A) and I - Instantaneous protection against short-circuit adjustable from 1.5 to 12 x In (375A to 3000A). The rated operating voltage (Ue) is 690 V, with a rated impulse voltage (Uimp) of 8 kV. The trip current rating is 250 AT, and the frame current rating is 600 AF. It has a short circuit breaking rating of 25kA at 240Vac, 18kA at 480Vac, and 14kA at 600Vac, all per 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#:LDL46250U31X

Manufacturer:Schneider Electric

Product Lifecycle:Active

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Square D by Schneider Electric LDL46250U31X 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 4-pole (4P) device with a rated current of 250A and offers both long-time (L) and instantaneous (I) protection functions. The breaker is designed for 600Vac with a rated insulation voltage (Ui) of 750V and a rated voltage (DC) of 250Vdc. It supports a mounting mode of individual unit mount on plate, 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) mechanism. Protection settings include L - Protection against overload adjustable from 0.3 to 1 x In (70A to 250A) and I - Instantaneous protection against short-circuit adjustable from 1.5 to 12 x In (375A to 3000A). The rated operating voltage (Ue) is 690 V, with a rated impulse voltage (Uimp) of 8 kV. The trip current rating is 250 AT, and the frame current rating is 600 AF. It has a short circuit breaking rating of 25kA at 240Vac, 18kA at 480Vac, and 14kA at 600Vac, all per 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

Tightening Torque
442.54 lbf.in (50 N.m) 0.05…0.37 in² (35…240 mm²) (AWG 2...500 kcmil) 442.54 lbf.in (50 N.m) 0.05…0.47 in² (35…300 mm²) (AWG 2...600 kcmil)
Electrical Connection
Lugs load Lugs line
Continuous Current Rating
80 %
Height
13.39 in (340.11 mm)
Depth
6.61 in (167.89 mm)
Width
7.27 in (184.66 mm)
Terminal Identifier
AL400L61K4
Breaking Capacity Code
D
Number Of Poles
4P
Product Or Component Type
Circuit breaker

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

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