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Schneider Electric C10W32M100 — Miniature Circuit Breakers (MCB)

C10W32M100 ComPacT NSX 100A 3P MCCB, 100 kA at 690 V

MPNC10W32M100
Active

Schneider Electric ComPacT NSX, 100 A, 3P, MicroLogic 2.2 M electronic trip unit, 100 kA Icu at 690 V AC, motor protection, EN/IEC 60947-2.

$8.38Ref. price · indicative, final on quote
Schneider Electric C10W32M100 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10W32M100 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationMotor protection
C10W32M100 — Ratings
ParameterValue
Rated current (In)100 A at 65 °C
Poles configuration3P
Breaking capacity100 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)100 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 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
C10W32M100 — 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
C10W32M100 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlashing LED (green) for ready to operate LED 95 % Ith (red) for temperature over set point
C10W32M100 — 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 %
C10W32M100 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10W32M100 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range50...100 A
Trip unit protection functionsLSoI

Product details

Motor protection MCCB with 100 kA interrupting capacity

The C10W32M100 is a Schneider Electric ComPacT NSX 100 A, 3-pole moulded-case circuit breaker (MCCB) with a MicroLogic 2.2 M electronic trip unit, designed specifically for motor protection. It carries a 100 kA Icu breaking capacity at 690 V AC (50/60 Hz) per IEC 60947-2, which means it can safely interrupt fault currents up to that level without upstream cascading — critical for high-fault installations like motor control centres. The trip unit offers L (long-time overload), So (short-time short-circuit with fixed delay), and I (instantaneous) protection curves, with motor tripping classes 10, 5, and 20 selectable to match motor thermal characteristics.

For a 400 V panel, the same 100 kA Icu applies at 500 V and 525 V as well, giving substantial headroom for most industrial distribution.

The 105 mm width and 161 mm height fit standard ComPacT NSX panel cutouts. Five accessory slots allow auxiliary contacts, shunt trips, or undervoltage releases to be added without removing the breaker. Connection pitch is 35 mm.

Frequently asked questions

What is the breaking capacity of C10W32M100 at 690 V?

The C10W32M100 has a 100 kA Icu breaking capacity at 660/690 V AC 50/60 Hz per IEC 60947-2, with the same 100 kA rating at 500 V and 525 V AC.

What trip unit does C10W32M100 use?

It uses a MicroLogic 2.2 M electronic trip unit with L (long-time overload), So (short-time short-circuit with fixed delay), and I (instantaneous) protection, plus motor tripping classes 10, 5, and 20.

What is C10W32M100 used for?

The C10W32M100 is a motor protection circuit breaker (MCCB) for 3-phase AC motor circuits up to 100 A, with 100 kA interrupting capacity at 690 V for high-fault industrial installations.

Where can I buy C10W32M100?

The C10W32M100 is available to order through independent distribution. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time.

MPN
C10W32M100