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Schneider Electric C10N34V040 — Residual Current Breakers (RCCB/RCBO)

Schneider C10N34V040 ComPacT NSX MCCB, 3-pole, 40 A, 90 kA

MPNC10N34V040
Active

Schneider C10N34V040 Compact Nsx, New Generation — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$1,045.80 – $1,995.84Ref. price · indicative, final on quote
Schneider Electric C10N34V040 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

C10N34V040 — 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
C10N34V040 — Electrical Ratings
ParameterValue
Rated current (In)40 A at 40 °C
Rated operational voltage (Ue)440 V AC 50/60 Hz
Poles description3P
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
C10N34V040 — Identification
ParameterValue
Product nameComPacT NSX
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSX100N
C10N34V040 — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
C10N34V040 — 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
C10N34V040 — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

Overview

The C10N34V040 is a 3-pole ComPacT NSX100N frame breaker rated 40 A at 40 °C, with a 90 kA ICu breaking capacity at 440 V AC. It carries a MicroLogic 4.2 electronic trip unit providing L, So, I, and R protection curves.

Sourcing comparison

Compared to the C10F3TM025, the C10N34V040 delivers a higher breaking capacity (90.0 kA vs 85.0 kA) and a higher continuous rating (40.0 A vs 25.0 A). The C10F3TM025 runs on a 690 V supply; the C10N34V040 is rated at 440 V AC. For a panel originally specified around the C10F3TM025, the C10N34V040 will not drop in without verifying the voltage rating and load current.

The C10N34V040 is an active catalogue item in the ComPacT NSX, new generation range. It is designed to EN/IEC 60947-2 and carries a Class A IP rating.

MPN
C10N34V040