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Schneider Electric C10H34V040 — Residual Current Breakers (RCCB/RCBO)

C10H34V040 ComPacT NSX 40A Earth Leakage Circuit Breaker, 10

MPNC10H34V040
Obsolete

Schneider Electric ComPacT NSX, earth leakage circuit breaker, 3P, 40 A, MicroLogic 4.2 electronic trip unit, 100 kA Icu at 240 V AC, EN/IEC 60947-2.

$1,063.78 – $2,067.12Ref. price · indicative, final on quote
Schneider Electric C10H34V040 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10H34V040 — 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
C10H34V040 — 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
C10H34V040 — Identification
ParameterValue
Product nameComPacT NSX
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSX100H
C10H34V040 — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
C10H34V040 — 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
C10H34V040 — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

The C10H34V040 is a Schneider Electric ComPacT NSX earth leakage circuit breaker, 3-pole, rated 40 A at 40 °C with a MicroLogic 4.2 electronic trip unit. It's built for distribution panels — backplate-mounted, front-connected, toggle-operated. The 100 kA Icu at 240 V AC (EN/IEC 60947-2) means it can safely interrupt a fault up to that level without upstream cascading; at 415 V AC it still holds 70 kA Icu. That's a high-interrupting-capacity frame (NSX100H) for high-fault locations like main switchboards or industrial sub-distribution.

Protection logic and trip unit

The earth-leakage is integrated, no add-on module.

Mechanical and electrical durability

Rated for 50,000 mechanical cycles and 50,000 electrical cycles at 440 V In (30,000 at 440 V In, 20,000 at 690 V In/2, 10,000 at 690 V In). That's a solid duty cycle for a distribution breaker — not a motor-starting device (Category A utilization), but fine for switching loads within its rated current. IK07 impact resistance handles accidental tool drops.

Current-production part (lifecycle stage: current). No LTB or EOL notice on record.

Frequently asked questions

What is C10H34V040's listed range?

It belongs to the Schneider Electric ComPacT NSX range, a modular molded-case circuit breaker platform for distribution and protection.

What compliance documentation does this brand provide for C10H34V040?

The breaker is certified to EN/IEC 60947-2 and UL 60947-4-1. The IP40 and IK07 ratings are per IEC 60529 and IEC 62262. RoHS and REACH declarations are standard for Schneider ComPacT products.

MPN
C10H34V040