PowerPacT L Motor Circuit Protector 400A 3 Pole 600VAC 25kA
Square D

Square D LJL36400M38X PowerPacT L Motor Circuit Protector 400A 3 Pole 600VAC 25kA

  • MPN: LJL36400M38X
  • PPN: SCH-LJL36400M38X
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Spec sheet

Description

The Schneider Electric LJL36400M38X PowerPacT L Motor Circuit Protector is engineered to provide robust protection for motors in demanding applications. With a substantial current rating of 400A and built for 3-pole configurations at 600VAC, this circuit breaker ensures dependable performance in power distribution systems. Its high breaking capacity of 25kA enhances operational safety, making it an essential component for any industrial or commercial setting where reliable circuit protection is paramount. This molded case circuit breaker exemplifies Schneider Electric's commitment to quality and innovation in electrical solutions.

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Specifications

Additional

Rated Current
400 A
Rated Service Breaking Capacity
65 kA 220/240 V AC, 35 kA 380/440/415 V AC, 18 kA 500/525 V AC, 20 kA 250 V DC, 20 kA 500 V DC IEC 60947-2
Voltage
600 V AC 50/60 Hz IEC 60947-3
Conventional Free Air Thermal Current
190-348 A
Protection Technology
Current limiter
Tightening Torque
50 N.m (442.54 lbf.in)
Height
340 mm (13.39 in)
Depth
110 mm (4.33 in)
AWG Gauge
2 x AWG 2/0 to 500 kcmil aluminum/copper
Circuit Breaker Application
HACR rated
Product Certifications
UL, CSA, NOM
Pollution Degree
3 IEC 60947-1
Ambient Air Temperature for Storage
-50 to 85 °C (-58 to 185 °F)
Country of Origin
US
Terminal Identifier
AL600LS52K3
RoHS Compliance
Compliant with exemptions
PVC Free
Yes
Mounting Mode
Unit mount lug
Network Frequency
50/60 Hz
Device Application
Distribution
Product Name
PowerPact L
Suitability For Isolation
Yes IEC 60947-2
Trip Unit Name
MicroLogic 2.3 M
Number of Poles3
Breaking Capacity100 kA 240 V AC, 65 kA 480 V AC, 25 kA 600 V AC, 20 kA 250 V DC UL 489
Rated Impulse Withstand Voltage8 kV IEC 60947-2
Trip Unit TechnologyElectronic, MicroLogic 2.3 M, LSoI
Control TypeToggle
Wire Stripping Length31 mm (1.22 in), 61 mm (2.40 in)
Width140 mm (5.51 in)
Net Weight6.2 kg (13.67 lb)
Communication InterfaceModbus, Ethernet
StandardsUL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
IP Degree of ProtectionFront cover IP40
Ambient Air Temperature for Operation-25 to 70 °C (-13 to 158 °F)
Operating Altitude< 2000 m without derating, up to 5000 m with derating
Poles Description3P
Breaking Capacity CodeJ
Mercury FreeYes
Mounting SupportLug
Electrical ConnectionLine lugs, Load lugs
Local SignallingLED indicators: ready (green), alarm 95% Ith (red), trip indicator (green)
Device Short NameL-Frame
RangePowerPact
Utilisation CategoryCategory A

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