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Schneider Electric C11H3TM032B — Miniature Circuit Breakers (MCB)

Schneider Electric C11H3TM032B ComPacT NSXm MCCB, 32 A, 70 k

MPNC11H3TM032B
Active

Schneider Electric ComPacT NSXm, C11H3TM032B, 3-pole MCCB, 32 A at 40 °C, 70 kA at 415 V AC, thermal-magnetic TM-D trip unit, IP40, grey (RAL 7016).

Schneider Electric C11H3TM032B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11H3TM032B — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11H3TM032B — Ratings
ParameterValue
Rated current (In)32 A at 40 °C
Poles configuration3P
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
C11H3TM032B — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to 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
C11H3TM032B — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches9 module
C11H3TM032B — 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 %
C11H3TM032B — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11H3TM032B — Electrical
ParameterValue
[Icu] rated ultimate short-circuit breaking capacity100 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660...690 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity100 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA at 660...690 V AC 50/60 Hz conforming to IEC 60947-2
C11H3TM032B — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The 9-module width (81 mm) and backplate mounting suit it for DIN-rail-free panel layouts where you bolt the breaker directly to the backplate.

The TM-D trip unit is thermal-magnetic — thermal for overload protection, magnetic for short-circuit. The 32 A rating at 40 °C means you size it for a 32 A continuous load at that ambient; above 40 °C you derate per the thermal curve.

Front-facing connections accept compression lugs or busbars; the 35 mm connection pitch with spreaders (27 mm without) matches standard busbar systems. IP40 enclosure protection keeps dust out in panel environments; IK07 impact resistance handles incidental tool contact during wiring. Power dissipation is 3.3 W per pole — roughly 10 W total at full load — so factor that into your enclosure thermal budget.

Frequently asked questions

Where can I buy C11H3TM032B 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 availability and pricing.

What is C11H3TM032B's interrupting rating?

The H performance level gives it 70 kA at 415 V AC, per EN/IEC 60947-2.

What compliance documentation does this brand provide for C11H3TM032B?

The breaker is certified to EN/IEC 60947-2 and carries IP40 and IK07 ratings. It is suitable for isolation per that standard. For specific RoHS/REACH/UL declarations, request the manufacturer's compliance pack with your RFQ.

MPN
C11H3TM032B