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Schneider Electric C10N3TM063 — Miniature Circuit Breakers (MCB)

C10N3TM063 ComPacT NSX 63A 3P Circuit Breaker, 50kA at 415V

MPNC10N3TM063
Active

Schneider Electric ComPacT NSX, NSX100N, circuit breaker, 3P, 63 A at 40 °C, TM-D trip unit, 50 kA Icu at 415 V AC.

$162.37 – $479.30Ref. price · indicative, final on quote
Schneider Electric C10N3TM063 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10N3TM063 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10N3TM063 — Ratings
ParameterValue
Rated current (In)63 A at 40 °C
Poles configuration3P
Breaking capacity90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 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 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 50 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1
Rated service breaking capacity (Ics)90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 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
C10N3TM063 — 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
C10N3TM063 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10N3TM063 — 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 %
C10N3TM063 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10N3TM063 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

At 240 V AC it rises to 85 kA Icu (UL 60947-4-1), and at 690 V AC it still holds 10 kA Icu.

Pollution degree 3 (IEC 60664-1) means it tolerates conductive dust and condensation — standard for an IP40 enclosure in a non-washdown industrial hall. The IK07 impact rating confirms it survives a 2 J hammer blow to the front face. Electrical durability is 30,000 cycles at rated current 440 V In, and 50,000 mechanical cycles. Power dissipation is 8.61 W per pole — three poles total 25.8 W, which matters for heat-rise calculations in a multi-breaker enclosure.

Overvoltage category III and utilisation category A. The IP40 front face and IK07 impact rating are per IEC 60529 and IEC 62262 respectively.

Frequently asked questions

What is C10N3TM063's breaking capacity at 415 V?

50 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2, and the same 50 kA Icu at 480 V AC per UL 60947-4-1.

Does C10N3TM063 include earth-leakage protection?

No — the TM-D trip unit provides thermal overload and magnetic short-circuit protection only. Earth-leakage protection is not built in.

MPN
C10N3TM063