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Schneider Electric C10B44V100 — Residual Current Breakers (RCCB/RCBO)

Schneider C10B44V100 ComPacT NSX MCCB, 100 A, 4-pole, 40 kA

MPNC10B44V100
Obsolete

Schneider C10B44V100 Compact Nsx, New Generation — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$1,108.12 – $2,516.40Ref. price · indicative, final on quote
Schneider Electric C10B44V100 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10B44V100 — Residual Current Protection
ParameterValue
Earth-leakage protection class / typeClass A
Trip unit technologyElectronic
Local signalling / indicationFlashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload
C10B44V100 — Electrical Ratings
ParameterValue
Rated current (In)100 A at 40 °C
Rated operational voltage (Ue)440 V AC 50/60 Hz
Poles description4P
Neutral pole positionLeft
Network typeAC
Network frequency50/60 Hz
Rated insulation voltage (Ui)500 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)8 kV
Overvoltage categoryIV
Electrical durability50000 cycles at 440 V In/2 30000 cycles at 440 V In 20000 cycles at 690 V In/2 10000 cycles at 690 V In
Mechanical durability (operating cycles)50000 cycles
C10B44V100 — Identification
ParameterValue
Product nameComPacT NSX
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSX100B
C10B44V100 — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
C10B44V100 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-50...85 °C
IP degree of protectionIP40 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
Relative humidity0...95 %
Operating altitude0...2000 m without derating 2000 m...5000 m with derating
C10B44V100 — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

Overview

The C10B44V100 is a Schneider ComPacT NSX molded case circuit breaker rated 100 A at 40 °C with a breaking capacity of 40 kA at 440 V AC. It is a 4-pole unit fitted with a MicroLogic 4.2 electronic trip unit offering L, So, I, and R protection. The breaker is in active production and available for sourcing.

MPN
C10B44V100