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Schneider Electric C10H4TM100 — Miniature Circuit Breakers (MCB)

Schneider Electric C10H4TM100 ComPacT NSX100H, 100 A, 4P, TM

MPNC10H4TM100
Active

Schneider Electric ComPacT NSX, circuit breaker, NSX100H, 100 A at 40 °C, 4P, TM-D thermal-magnetic trip unit, 70 kA Icu at 415 V AC, IP40, toggle control.

$346.11 – $807.19Ref. price · indicative, final on quote
Schneider Electric C10H4TM100 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10H4TM100 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C10H4TM100 — Ratings
ParameterValue
Rated current (In)100 A at 40 °C
Poles configuration4P
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 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 65 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1
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
C10H4TM100 — 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
C10H4TM100 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10H4TM100 — 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 %
C10H4TM100 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10H4TM100 — 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 provides L (thermal) protection for overloads and I (magnetic) protection for short-circuits, with fixed magnetic thresholds typical of the D curve (higher inrush tolerance for motor or transformer loads). Breaking capacity is the key fit parameter: this NSX100H frame delivers 70 kA Icu at 380/415 V AC and 100 kA Icu at 220/240 V AC, per IEC 60947-2. At 480 V AC the UL rating is 65 kA Icu. The 140 mm width and 161 mm height fit standard ComPacT NSX panel cutouts.

Durability and application context

Mechanical durability is 50,000 cycles; electrical durability is 50,000 cycles at 440 V at half rated current (In/2), and 30,000 cycles at full rated current (In). For a distribution breaker in a panel that cycles infrequently (once or twice a day), this is effectively a lifetime component. The toggle control is manual on/off, with no motor operator or shunt trip included — those are optional accessories that fit the 5 accessory slots. The breaker is rated for horizontal and vertical mounting on a flat backplate. Operating altitude is 0 to 2000 m without derating; above 2000 m up to 5000 m requires derating per the manufacturer's curve. The IK07 impact rating (per IEC 62262) means the enclosure withstands a 2 J impact — typical for panel-mounted gear.

Frequently asked questions

What is the breaking capacity of C10H4TM100 at 415 V?

The C10H4TM100 delivers 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2. At 480 V AC the UL rating is 65 kA Icu.

What trip unit does C10H4TM100 use?

It uses a TM-D thermal-magnetic trip unit rated 100 A at 40 °C, providing L (thermal overload) and I (magnetic short-circuit) protection with a D-curve magnetic threshold.

Where can I buy C10H4TM100 and how is it quoted?

The C10H4TM100 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

What compliance documentation does Schneider provide for C10H4TM100?

The C10H4TM100 is certified to EN/IEC 60947-2 and UL 60947-4-1 standards. It carries IP40 and IK07 protection ratings, and is suitable for isolation per EN/IEC 60947-2. RoHS and REACH compliance documentation is available from Schneider Electric upon request.

MPN
C10H4TM100