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Schneider Electric C10B3TM016C — Miniature Circuit Breakers (MCB)

C10B3TM016C ComPacT NSX100B Circuit Breaker, 16 A, 25 kA at

MPNC10B3TM016C
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Schneider Electric ComPacT NSX series, C10B3TM016C, 3-pole thermal-magnetic circuit breaker, 16 A at 50 °C, 25 kA Icu at 415 V AC, IP40.

Schneider Electric C10B3TM016C datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10B3TM016C — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10B3TM016C — Ratings
ParameterValue
Rated current (In)16 A at 50 °C
Poles configuration3P
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
C10B3TM016C — 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
C10B3TM016C — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10B3TM016C — 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 %
C10B3TM016C — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10B3TM016C — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

Integrator's spec recap

The C10B3TM016C is a Schneider Electric ComPacT NSX100B thermal-magnetic circuit breaker, 3-pole, rated 16 A at 50 °C with a TM-D trip unit providing L (overload) and I (short-circuit) protection per EN/IEC 60947-2. Breaking capacity hits 40 kA Icu at 240 V AC and 25 kA Icu at 415 V AC — the 415 V figure is the one that governs most European distribution panels. The 16 A rating at 50 °C means no derating is needed in a typical 40 °C enclosure; above that, the thermal curve applies.

Mounts on a backplate (not DIN rail) — horizontal or vertical, flat against the panel. Front connections on both line and load sides simplify busbar and cable routing.

Frequently asked questions

What is C10B3TM016C's breaking capacity at 415 V?

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

MPN
C10B3TM016C