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Schneider Electric C11N6TM050L — Miniature Circuit Breakers (MCB)

C11N6TM050L ComPacT NSXm 50A 4P MCCB, 50kA 415V AC

MPNC11N6TM050L
Active

Schneider Electric ComPacT NSXm, 4P 50 A thermal-magnetic MCCB, TM-D trip unit, 50 kA at 415 V AC, IP40, grey (RAL 7016).

$255.69Ref. price · indicative, final on quote
Schneider Electric C11N6TM050L datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11N6TM050L — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11N6TM050L — Ratings
ParameterValue
Rated current (In)50 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
C11N6TM050L — 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
C11N6TM050L — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches12 module
C11N6TM050L — 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 %
C11N6TM050L — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11N6TM050L — 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
C11N6TM050L — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

Panel fit and protection profile

The 4-pole configuration with neutral on the left suits three-phase plus neutral distribution boards. The IP40 enclosure and IK07 impact rating protect against tool contact and light mechanical shock inside a panel.

Mounts on a backplate in horizontal or vertical orientation, flat on the back — no DIN-rail clip, so budget for panel drilling and screw-down. The 108 mm width occupies 12 module pitches at 9 mm each; at 137 mm high and 80 mm deep, it fits a standard distribution board depth. Front connections top and bottom with Everlink lugs accept 2.5–95 mm² rigid or stranded aluminium/copper, or 2.5–70 mm² flexible copper. Connection pitch is 35 mm with spreaders, 27 mm without.

Listed as current production. The ComPacT NSXm series is Schneider's compact MCCB line, widely stocked across distribution channels.

Frequently asked questions

What is the breaking capacity of C11N6TM050L?

50 kA at 415 V AC (performance level N). That's the rated short-circuit breaking capacity per IEC 60947-2 — enough for most distribution panels downstream of a transformer with typical impedance.

What compliance standards does C11N6TM050L meet?

It is certified to EN/IEC 60947-2 for circuit-breaker performance and safety, and carries IP40 protection (IEC 60529) and IK07 impact resistance (IEC 62262). Pollution degree 3 and overvoltage category III per IEC 60664-1 apply.

MPN
C11N6TM050L