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Schneider Electric C10N3TM050C — Miniature Circuit Breakers (MCB)

Schneider Electric C10N3TM050C ComPacT NSX100N 50A 3P MCCB,

MPNC10N3TM050C
Active

Schneider Electric ComPacT NSX NSX100N, 3-pole, 50 A thermal-magnetic TM-D trip unit, 50 kA Icu at 415 V AC, backplate mount, IP40, current production.

Schneider Electric C10N3TM050C datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10N3TM050C — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10N3TM050C — Ratings
ParameterValue
Rated current (In)50 A at 50 °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
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
C10N3TM050C — 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
C10N3TM050C — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10N3TM050C — 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 %
C10N3TM050C — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10N3TM050C — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The C10N3TM050C is a Schneider Electric ComPacT NSX100N moulded-case circuit breaker, 3-pole, fitted with a TM-D thermal-magnetic trip unit rated at 50 A at 50 °C. Backplate-mounted, front-connected, IP40 enclosure. Current production, so it ships as a standard catalogue line.

Breaking capacity — what the N code means for coordination

Mounts flat on a backplate — no DIN-rail adapter. Front connections top and bottom. The 35 mm connection pitch matches standard busbar systems. Overvoltage category III — suitable for fixed-installation distribution boards.

Durability and duty

Mechanical endurance is 50,000 cycles. Electrical endurance at rated current and 440 V is 30,000 cycles — halve the load current and it doubles to 50,000 cycles.

Frequently asked questions

What are the key ratings of the C10N3TM050C?

The C10N3TM050C is a 3-pole 50 A MCCB with a TM-D thermal-magnetic trip unit, 50 kA Icu at 415 V AC, backplate mount, IP40, rated per EN/IEC 60947-2.

Where can I buy the C10N3TM050C?

The C10N3TM050C is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

What compliance documentation does the C10N3TM050C carry?

The C10N3TM050C is certified to EN/IEC 60947-2, rated for isolation per that standard, and carries IP40 and IK07 protection ratings.

MPN
C10N3TM050C