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Schneider Electric C10V32D040 — Miniature Circuit Breakers (MCB)

C10V32D040 ComPacT NSX 3P 40A MCCB, 85kA at 500V AC

MPNC10V32D040
Active

Schneider Electric ComPacT NSX, circuit breaker, C10V32D040, 3P, 40 A at 40 °C, MicroLogic 2.2 electronic trip unit, 85 kA Icu at 500 V AC.

$9.11Ref. price · indicative, final on quote
Schneider Electric C10V32D040 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

C10V32D040 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10V32D040 — Ratings
ParameterValue
Rated current (In)40 A at 40 °C
Poles configuration3P
Breaking capacity85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated operational voltage (Ue)690 V AC 50/60 Hz
Rated insulation voltage (Ui)800 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)8 kV
Network type (AC/DC)AC
Network frequency50/60 Hz
Utilisation categoryCategory A
Overvoltage categoryIII
C10V32D040 — Protection
ParameterValue
Trip unit technologyElectronic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In
Mechanical durability (cycles)20000 cycles
C10V32D040 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload
C10V32D040 — 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 %
C10V32D040 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10V32D040 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range18...40 A
Trip unit protection functionsLSoI

Product details

The C10V32D040 is a Schneider Electric ComPacT NSX100HB1 circuit breaker, 3 poles, with a MicroLogic 2.2 electronic trip unit rated 40 A at 40 °C.

Breaking capacity and duty

Rated 85 kA Icu at 500 V AC, 80 kA at 525 V AC, and 75 kA at 660/690 V AC (50/60 Hz) per IEC 60947-2. The 20-minute thermal memory before and after tripping ensures the trip curve accounts for prior heating, preventing nuisance trips on repeated inrush events.

Physical integration and environment

Mounts on a backplate (flat on the back), accepts front-connect wiring top and bottom. Dimensions: 161 mm H x 105 mm W x 86 mm D, with a 35 mm connection pitch. IP40 enclosure protection (IK07 impact) suits it for clean indoor panel environments—not washdown or outdoor installation.

Frequently asked questions

How do I get current pricing and availability for C10V32D040?

The C10V32D040 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ to receive current pricing and availability confirmed at quote time.

What is C10V32D040's breaking capacity at 500 V AC?

85 kA Icu at 500 V AC 50/60 Hz per IEC 60947-2, with 80 kA at 525 V AC and 75 kA at 660/690 V AC.

What protection functions does the MicroLogic 2.2 trip unit provide?

L (long-time overload protection), So (short-time short-circuit protection with fixed delay), and I (instantaneous short-circuit protection).

MPN
C10V32D040