PowerPacT L Circuit Breaker, 400A, 3 Pole, 600VAC, 18kA
Square D

Square D LGA36400U31XYP PowerPacT L Circuit Breaker, 400A, 3 Pole, 600VAC, 18kA

  • MPN: LGA36400U31XYP
  • UPC: 785901266846
  • PPN: SCH-LGA36400U31XYP
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Spec sheet

Description

The Schneider Electric PowerPacT L Circuit Breaker is engineered to provide robust protection in power distribution systems. With a current rating of 400A and a three-pole design, it excels in handling electrical loads up to 600VAC. This circuit breaker also features a short-circuit current rating of 18kA, ensuring reliable performance and safety even under fault conditions. Ideal for a variety of industrial applications, its molded case design facilitates durability and efficient operation, making it an essential component in modern electrical systems.

Documentation & Downloads

Specifications

Additional

Amperage
400 A
Rated Operational Voltage
600 V AC 50/60 Hz IEC 60947-3
Rated Impulse Withstand Voltage
8 kV IEC 60947-2
Number of Poles
3
Breaking Capacity Code
G
Trip Unit Technology
Electronic, standard, MicroLogic 3.3, LI
Awg Gauge
AWG 3/0...500 kcmil aluminum/copper
Width
140 mm (5.51 in)
Net Weight
6.2 kg (13.67 lb)
Tightening Torque
50 N·m (442.54 lbf·in)
Phase Connection
ABC
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
Standards
UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
IP Degree of Protection
Front cover IP40
Mercury Free
Yes
Utilisation Category
Category A
Environmental Disclosure
ENVPEP2206029EN
Communication Interface
Modbus, Ethernet
Range
PowerPact L
Terminal Identifier
AL600LF52K3
Product Type
Circuit breaker
Local Signalling
1 LED green (ready), 1 LED orange (90% Ir alarm), 1 LED red (105% Ir alarm), 1 green trip indicator
Sustainable Offer Status
Green Premium product
Country of Origin
US
Rated Service Breaking Capacity65 kA 220/240 V AC, 35 kA 380/415/440 V AC, 18 kA 500/525/600 V AC, 20 kA 250/500 V DC UL 489 IEC 60947-2
Rated Insulation Voltage750 V IEC 60947-2
Continuous Current Rating80%
Control TypeToggle
Protection TechnologyCurrent limiter
Mounting ModeI-Line bracket
Height340 mm (13.39 in)
Depth110 mm (4.33 in)
Mounting Height6 in (152.4 mm)
Power Wire Stripping Length31 mm (1.22 in)
Pollution Degree3 IEC 60947-1
Ambient Air Temperature for Storage-50 to 85 °C (-58 to 185 °F)
Circuit Breaker ApplicationHACR rated
Product CertificationsUL, CSA, NOM
RoHS ComplianceCompliant with exemptions
PVC FreeYes
Suitability For IsolationYes IEC 60947-2
ColourBlack
Number of Slots2 auxiliary switch OF plug-in, 1 alarm switch SD plug-in, 1 overcurrent trip switch SDE plug-in, 1 voltage release MN or MX plug-in
Device ApplicationDistribution
Accessory TypePadlocking handle ON and OFF end
Network Frequency50/60 Hz
Trip Unit NameMicroLogic 3.3
Reach RegulationContains Substances of Very High Concern above threshold

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