PowerPacT L-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT L-Frame circuit breakers are available with electronic trip units. All PowerPacT L-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT L circuit breakers are available in 3 and 4-pole unit mount, I-Line, and drawout constructions. This PowerPacT L, 400A, 3 pole, circuit breaker has an interrupting rating of 18kA at 600VAC. This circuit breaker provides MicroLogic Standard with a 3.3S trip unit and an LSI function. This unit has lugs on both the line and load sides. This circuit breaker has a continuous current rating of 100%. PowerPacT L circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.
Documentation & Downloads
User Guide
Instruction Sheets
Brochure
Key Downloads
Catalog
Specifications
Additional
Amperage
400 A
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
Rated Impulse Withstand Voltage
8 kV IEC 60947-2
Continuous Current Rating
100 %
Control Type
Toggle
Wire Stripping Length
31 mm, 61 mm
Tightening Torque
50 N.m (442.54 lbf.in)
Product Weight
6.2 kg (13.67 lb)
Width
140 mm (5.51 in)
Communication Interface
Modbus, Ethernet
IP Degree of Protection
Front cover IP40
Ambient Air Temperature for Operation
-25 to 70 C (-13 to 158 F)
Operating Altitude
< 2000 m without derating, 5000 m with derating
Product Certifications
UL, CSA, NOM
Color
Black
Brand
Schneider Electric
Voltage600 V AC 50/60 Hz IEC 60947-3
Breaking Capacity65 kA 240 V AC, 35 kA 480 V AC, 18 kA 600 V AC, 20 kA 250 V DC, 20 kA 500 V DC UL 489
Rated Insulation Voltage750 V IEC 60947-2
Trip UnitMicroLogic 3.3 S
Pole Number3
Electrical Connectionlugs, line || lugs, load
Mounting ModeUnit mount lug
AWG Gauge2/0 to 500 kcmil aluminum/copper
Height340 mm (13.39 in)
Depth110 mm (4.33 in)
Circuit Breaker ApplicationHACR rated
Pollution Degree3 IEC 60947-1
Ambient Air Temperature for Storage-50 to 85 C (-58 to 185 F)
StandardsIEC 60947-2, UL 508, CSA 22.2 No 14, UL 489, CSA, NEMA, NOM-003-SCFI-2000
RoHS ComplianceCompliant with Exemptions
RangePowerPact L
Warranty18 months
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