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Schneider Electric C10F4TM040C — Miniature Circuit Breakers (MCB)

Schneider Electric C10F4TM040C ComPacT NSX100F MCCB, 40A, 36

MPNC10F4TM040C
Active

Schneider Electric ComPacT NSX100F, 4P, 40 A at 50 °C, TM-D trip unit, 36 kA Icu at 415 V AC, IP40, toggle control.

Schneider Electric C10F4TM040C datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

C10F4TM040C — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution

Ratings

C10F4TM040C — Ratings
ParameterValue
Rated current (In)40 A at 50 °C
Poles configuration4P
Breaking capacity85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 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 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 12 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 4 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

Protection

C10F4TM040C — 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

Mechanical

C10F4TM040C — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle

Environmental

C10F4TM040C — 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 %

Approvals

C10F4TM040C — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Specifications

C10F4TM040C — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The Schneider Electric C10F4TM040C is a ComPacT NSX100F 4-pole moulded-case circuit breaker with a thermal-magnetic TM-D trip unit rated 40 A at 50 °C. This is a Category A breaker — not intended for deliberate current making/breaking under fault, but for automatic fault interruption in a distribution feeder. IP40 enclosure protection and IK07 impact resistance suit indoor panel environments where occasional tool drops or dust ingress are a concern.

The 36 kA Icu at 415 V AC is the standard breaking capacity for a 400 V distribution board; the 85 kA at 240 V AC covers high-fault US-style 240/120 V services. Electrical durability is 50,000 cycles at 440 V In/2 and 30,000 cycles at 440 V In — sufficient for most distribution applications where switching cycles are infrequent. Relative humidity tolerance of 0...95 % covers most non-condensing indoor environments.

Frequently asked questions

Who supplies C10F4TM040C and how is it quoted for volume purchases?

This part is sourced through independent distribution channels and is quoted to order against an RFQ. Availability and current pricing are confirmed at quote time.

What is C10F4TM040C's breaking capacity at 415 V AC?

The C10F4TM040C has a breaking capacity of 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2.

What compliance documentation does this brand provide for C10F4TM040C?

The breaker is designed to EN/IEC 60947-2 standards. It carries IP40 and IK07 ratings, and is suitable for isolation per the same standard. Specific RoHS/REACH/UL declarations should be confirmed at order time from the manufacturer's documentation portal.

MPN
C10F4TM040C