Skip to main content
Log in
Schneider Electric C10H3TM050C — Miniature Circuit Breakers (MCB)

C10H3TM050C ComPacT NSX100H 50A 3P Thermal-Magnetic MCCB, 10

MPNC10H3TM050C
Active

Schneider Electric ComPacT NSX, NSX100H, circuit breaker, 50 A, 3P, thermal-magnetic TM-D trip unit, 100 kA Icu at 240 V AC, IEC 60947-2, toggle control.

Schneider Electric C10H3TM050C datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10H3TM050C — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10H3TM050C — Ratings
ParameterValue
Rated current (In)50 A at 50 °C
Poles configuration3P
Breaking capacity100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 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)100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 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
C10H3TM050C — 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
C10H3TM050C — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10H3TM050C — 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 %
C10H3TM050C — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10H3TM050C — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The C10H3TM050C is a Schneider Electric ComPacT NSX100H molded-case circuit breaker with a 50 A thermal-magnetic TM-D trip unit, 3 poles protected (3P). Rated 50 A at 50 °C, it delivers a 100 kA Icu breaking capacity at 220/240 V AC and 70 kA at 380/415 V AC per IEC 60947-2.

Mounts on a backplate with a 35 mm connection pitch. Dimensions: 161 mm H x 105 mm W x 86 mm D. Rated IP40 (finger-safe in the panel) and IK07 impact resistance. Horizontal or vertical mounting, flat on the backplate.

Rated for isolation per EN/IEC 60947-2 — a visible gap confirms the circuit is open when the toggle is in the OFF position. Electrical durability: 50,000 cycles at 440 V at half-rated current, 10,000 cycles at 690 V at full rated current. Mechanical durability: 50,000 cycles. Power dissipation per pole is 4.11 W — useful for thermal calculations in a sealed enclosure.

Frequently asked questions

What is C10H3TM050C's listed range?

The C10H3TM050C belongs to the Schneider Electric ComPacT range, specifically the ComPacT NSX series.

What is C10H3TM050C's depth?

The depth is 86 mm.

What compliance documentation does this brand provide for C10H3TM050C?

The C10H3TM050C is certified to EN/IEC 60947-2. It carries IP40 and IK07 protection ratings per IEC 60529 and IEC 62262. Pollution degree 3 per IEC 60664-1 and overvoltage category III are specified. RoHS and REACH compliance documentation is available from the manufacturer upon request.

MPN
C10H3TM050C