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Schneider Electric C11N6TM063L — Miniature Circuit Breakers (MCB)

C11N6TM063L ComPacT NSXm 63A 4P Thermal-Magnetic Circuit Bre

MPNC11N6TM063L
Active

Schneider Electric ComPacT NSXm, circuit breaker, 63 A at 40 °C, 4 poles, TM-D thermal-magnetic trip unit, 50 kA breaking capacity at 415 V AC, IP40, grey (RAL 7016).

$255.69Ref. price · indicative, final on quote
Schneider Electric C11N6TM063L datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11N6TM063L — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11N6TM063L — Ratings
ParameterValue
Rated current (In)63 A at 40 °C
Poles configuration4P
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
C11N6TM063L — 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
C11N6TM063L — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches12 module
C11N6TM063L — 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 %
C11N6TM063L — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11N6TM063L — Electrical
ParameterValue
[Icu] rated ultimate short-circuit 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 25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 15 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 capacity90 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 25 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 15 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
C11N6TM063L — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The TM-D trip unit is thermal-magnetic: the thermal bimetal protects against sustained overloads, the magnetic coil handles short-circuits. No earth-leakage protection built in — if you need that, add a separate Vigi module or an RCBO upstream. Mount it inside an enclosure rated for the environment — it is not a standalone outdoor device.

Mounts on a backplate (not DIN rail) in horizontal or vertical orientation, flat against the panel. The 108 mm width occupies 12 module pitches of 9 mm. Terminals are front-facing Everlink lugs accepting 2.5–95 mm² rigid aluminium/copper or 2.5–70 mm² flexible copper — sized for the full 63 A run without derating the lug.

Frequently asked questions

What is the breaking capacity of C11N6TM063L?

The performance level is N, rated at 50 kA at 415 V AC. That is the maximum short-circuit current it can safely interrupt at that voltage.

What compliance standards does C11N6TM063L meet?

It is designed and tested to EN/IEC 60947-2, the standard for low-voltage switchgear and controlgear. Pollution degree 3 per IEC 60664-1, overvoltage category III. Suitable for isolation per IEC 60947-2.

Where can I buy C11N6TM063L and get current pricing?

The C11N6TM063L is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

MPN
C11N6TM063L