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Schneider Electric NLJF36400U53XTW — Circuit Breaker Accessories

Schneider Electric NLJF36400U53XTW

MPNNLJF36400U53XTW
Obsolete

PowerPacT multistandard - L-Frame - 400 A - 100 KA - Micrologic 5.3 A trip unit

Schneider Electric NLJF36400U53XTW datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

NLJF36400U53XTW — Identification
ParameterValue
Product / component typeCircuit breaker
Product nameL-Frame
Range of productPowerPact multistandard
Product rangePowerPact
Device applicationDistribution
NLJF36400U53XTW — Electrical
ParameterValue
Rated current [In]400 A 104 °F (40 °C)
Rated operational voltage [Ue]525 V AC 50/60 Hz IEC 60947-2 690 V AC 50/60 Hz IEC 947-2 600 V AC 50/60 Hz UL 489
Rated insulation voltage [Ui]750 V AC 50/60 Hz IEC 60947-2
Rated impulse withstand voltage [Uimp]8 kV IEC 60947-2
Poles description3P
NLJF36400U53XTW — Protection & Performance
ParameterValue
Breaking capacityIcu 100 kA 220/240 V - AC IEC 947-2 Icu 65 kA 380/415 V - AC IEC 947-2 Icu 65 kA 440/480 V - AC IEC 947-2 Icu 25 kA 500/525 V - AC IEC 947-2 100 kA 240 V - AC UL 489 65 kA 480 V - AC UL 489 25 kA 600 V - AC UL 489
Rated service breaking capacity [Ics]Ics 100 kA 220/240 V - AC IEC 947-2 Ics 65 kA 380/415 V - AC IEC 947-2 Ics 65 kA 440/480 V - AC IEC 947-2 Ics 25 kA 500/525 V - AC IEC 947-2
Breaking capacity codeLJ
Trip unit technologyElectronic
Trip unit rating400 A
Trip unit nameMicroLogic 5.3 A
Suitability for isolationYes
Utilisation categoryCategory A
Mechanical durability5000 cycles
Electrical durability1000 cycles
Local signallingON/OFF indication
Contact position indicatorYes
NLJF36400U53XTW — Mechanical
ParameterValue
Connection pitch1.8 in (45 mm)
Device short nameL-Frame
Control typeToggle
Mounting modeUnit mount
Mounting supportBackplate DIN rail Flush
Width5.5 in (140 mm)
Height13.4 in (340 mm)
Depth4.3 in (110 mm)
NLJF36400U53XTW — Environmental
ParameterValue
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Pollution degree3 IEC 60947-1 3 IEC 60664-1
Operating ambient air temperature104 °F (40 °C)
Storage ambient air temperature-58...185 °F (-50...85 °C)
NLJF36400U53XTW — Approvals
ParameterValue
StandardsUL 489 CSA C22.2 No 5 W-C-375B/GEN NEMA AB1 IEC 60947-2 NMX J-266
MPN
NLJF36400U53XTW