cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Schneider Electric circuit breaker ComPact NSX100N, 50 kA at 415 VAC, MicroLogic 2.2 trip unit 100 A, 4 poles 4D LV429805

Schneider Electric · Electrical Components · Moulded Case Circuit Breakers · France · se.com
Part Number
LV429805  ·  HS 8536.20
Schneider Electric circuit breaker ComPact NSX100N, 50 kA at 415 VAC, MicroLogic 2.2 trip unit 100 A, 4 poles 4D LV429805

Schneider Electric LV429805 NSX100N M.logic 2,2 100A 4P.

Technical Specifications

Manufacturer part number (MPN)LV429805
EAN / GTIN3606480007569
Sales unitpcs
Lifecycle statusPhased out
Rated current100 A
Number of poles4P
RangeComPact
Product nameComPact NSX
Range of productComPact NSX100...250
Device short nameNSX100N
Product or component typeCircuit breaker
Device applicationDistribution
Protected poles description3t + N/2; 3t; 4t
Neutral positionLeft
[In] rated current100 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
[Icu] rated ultimate short-circuit breaking capacity85 kA at 240 V AC 50/60 Hz conforming to UL 508; 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2; 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2; 20 kA at 600 V AC 50/60 Hz conforming to UL 508; 50 kA at 480 V AC 50/60 Hz conforming to UL 508; 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2; 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Performance levelN 50 kA 415 V AC
Trip unit nameMicroLogic 2.2
Trip unit technologyElectronic
Trip unit protection functionsLSoI
Control typeToggle
Circuit breaker mounting modeFixed
[Ui] rated insulation voltage800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage8 kV
[Ics] rated service short-circuit breaking capacity10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2; 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2; 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2; 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability50000 cycles
Electrical durability10000 cycles at 690 V In; 20000 cycles at 690 V In/2; 30000 cycles at 440 V In; 50000 cycles at 440 V In/2
Mounting supportBackplate
Upside connectionFront
Downside connectionFront
Connection pitch35 mm
Protection typeL : for overload protection (long time); So : for short time short-circuit protection with fixed delay; I : for instantaneous short-circuit protection
Trip unit rating100 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range40...100 A
Long-time protection delay adjustment type trFixed
[tr] long-time protection delay adjustment range11 s at 7.2 x Ir; 16 s at 6 x Ir; 400 s at 1.5 x Ir
Thermal memory20 minutes before and after tripping
Short-time protection pick-up adjustment type IsdAdjustable 9 settings
[Isd] Short-time protection pick-up adjustment range1.5...10 x Ir
Short-time protection delay adjustment type tsdFixed
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range1500 A
Earth-leakage protectionWithout
Neutral protection settings0.5 x Ir (3t + N/2); 1 x Ir (4t); No protection (3t)
Zone selective interlocking ZSIWithout
Number of slots for electrical auxiliaries5 slot(s)
Local signallingFlashing LED (green) for ready to operate; LED 105 % Ir (red) for overload; LED 90 % Ir (orange) for overload
Width (W)140 mm
Height (H)161 mm
Depth (D)86 mm
Product weight2.4 kg
StandardsEN/IEC 60947
Product certificationsCCC; EAC; Marine
Overvoltage categoryClass II
Electrical shock protection classClass II
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0...2000 m without derating; 2000 m...5000 m with derating
Country of originFR
Warranty (in months)18
Rated permanent current Iu100 A
With integrated under voltage releaseNo
Overload release current setting40–100 A
Rated voltage690 V
Degree of protection (IP)IP40
Position of connection for main current circuitFront side
Motor drive integratedNo
Type of electrical connection of main circuitScrew connection
Type of control elementWing knob
With switched-off indicatorYes
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz50 kA
Adjustment range short-term delayed short-circuit release60–1000 A
Adjustment range undelayed short-circuit release1500 A
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes

Properties

MOQ1

Cross-References

Attached Documents