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Schneider Electric LV431395

Schneider LV431395 ComPact NSX250B 4-pole 250 A MCCB

MPNLV431395
Obsolete

Schneider LV431395 Compact Nsx — now discontinued, supplied from remaining surplus and broker stock.

$294.25Ref. price · indicative, final on quote
Schneider Electric LV431395 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

LV431395 key specifications
ParameterValue
Control typeToggle
Network typeAC
Protection typeWithout protection
Range of productComPact NSX100...250
Product or component typeBasic frame
Voltage800 V AC 50/60 Hz IEC 60947-2
[Ue] rated operational voltage690 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage8 kVIEC 60947-2
Line rated current250 A 104 °F (40 °C)
[Ics] rated service short-circuit breaking capacity20 kA 440 V AC 50/60 Hz IEC 60947-2 25 kA 380/415 V AC 50/60 Hz IEC 60947-2 40 kA 220/240 V AC 50/60 Hz IEC 60947-2 15 kA 500 V AC 50/60 Hz IEC 60947-2
[Icu] rated ultimate short-circuit breaking capacity15 kA Icu 500 V AC 50/60 Hz IEC 60947-2 20 kA Icu 440 V AC 50/60 Hz IEC 60947-2 25 kA Icu 380/415 V AC 50/60 Hz IEC 60947-2 40 kA Icu 220/240 V AC 50/60 Hz IEC 60947-2
Network frequency50/60 Hz

All specifications

LV431395 additional specifications
ParameterValue
Poles4P
Utilisation categoryCategory A
IK degree of protectionIK07 conforming to IEC 62262
IP degree of protectionIP40 conforming to IEC 60529
Mounting modeFixed
Mounting supportBackplate
Connection pitch1.4 in (35 mm)
Upside connectionFront
Downside connectionFront
Pollution degree3 IEC 60664-1
Depth3.4 in (86 mm)
Width5.5 in (140 mm)
Height6.3 in (161 mm)
Electrical durability10000 cycles 440 V AC 50/60 Hz In IEC 60947-2 10000 cycles 690 V AC 50/60 Hz In/2 IEC 60947-2 20000 cycles 440 V AC 50/60 Hz In/2 IEC 60947-2 5000 cycles 690 V AC 50/60 Hz In IEC 60947-2
Mechanical durability20000 cycles IEC 60947-2
StandardsEN/IEC 60947-2 UL 508
RangeComPact
CategoryUS10DE201101
Neutral positionLeft
Device short nameNSX250B
Safety categoryB 25 kA 415 V AC
Device applicationDistribution
Circuit breaker nameCompact NSX250B
Suitability for isolationYes EN/IEC 60947-2
Ambient air temperature for storage-58...185 °F (-50...85 °C)
Ambient air temperature for operation-13...158 °F (-25...70 °C)

Product details

Overview

The LV431395 is a Schneider ComPact NSX250B basic frame molded case circuit breaker, rated for 250 A continuous current with a 15 kA breaking capacity at 415 V AC (safety category B). It carries 4 poles with a left-side neutral, fixed mounting, toggle actuation, and is certified to UL/CSA and IEC 60947-2 for distribution duty.

MPN
LV431395