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Schneider Electric C10B4TM032 — Miniature Circuit Breakers (MCB)

Schneider Electric C10B4TM032 ComPacT NSX100B, 32 A, 25 kA 4

MPNC10B4TM032
Active

Schneider Electric ComPacT NSX, NSX100B, 4P, 32 A, TM-D trip unit, 25 kA Icu at 415 V AC.

$176.63 – $517.86Ref. price · indicative, final on quote
Schneider Electric C10B4TM032 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10B4TM032 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10B4TM032 — Ratings
ParameterValue
Rated current (In)32 A at 40 °C
Poles configuration4P
Breaking capacity40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 7 kA at 500 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
C10B4TM032 — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)50000 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 (cycles)50000 cycles
C10B4TM032 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10B4TM032 — 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 %
C10B4TM032 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10B4TM032 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The Schneider Electric C10B4TM032 is a ComPacT NSX100B circuit breaker, 4-pole, rated 32 A at 40 °C with a TM-D thermal-magnetic trip unit. It carries a 25 kA Icu breaking capacity at 415 V AC (40 kA at 240 V AC, 20 kA at 440 V, 15 kA at 500 V) per IEC 60947-2, making it a standard-duty distribution breaker for panelboards and sub-distribution.

The 32 A TM-D trip provides fixed thermal (overload) and magnetic (short-circuit) protection — L and I curves — with no adjustment dial. The 4P configuration with neutral on the left (1 x Ir, 4D) suits 3-phase + N systems common in European and Asian distribution. Mounts flat on a backplate (no DIN-rail adapter) in horizontal or vertical orientation. Front connections top and bottom simplify busbar or cable landing.

Frequently asked questions

Where can I buy C10B4TM032 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability.

What is C10B4TM032's breaking capacity at 415 V?

25 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2.

What compliance documentation does Schneider provide for C10B4TM032?

The breaker is certified to EN/IEC 60947-2, suitable for isolation, and carries pollution degree 3 and overvoltage category III ratings. Specific RoHS/REACH declarations are available from Schneider Electric upon request.

MPN
C10B4TM032