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Schneider Electric C10R3MA025 — Miniature Circuit Breakers (MCB)

Schneider Electric C10R3MA025 ComPacT NSX MCCB, 25 A, 200 kA

MPNC10R3MA025
Active

Schneider Electric ComPacT NSX, C10R3MA025, 3P MCCB, MA magnetic trip unit, 25 A at 65 °C, 200 kA Icu at 415 V AC, EN/IEC 60947-2.

$731.24Ref. price · indicative, final on quote
Schneider Electric C10R3MA025 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C10R3MA025 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationMotor protection
C10R3MA025 — Ratings
ParameterValue
Rated current (In)25 A at 65 °C
Poles configuration3P
Breaking capacity200 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)200 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 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
C10R3MA025 — Protection
ParameterValue
Trip unit technologyMagnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/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
C10R3MA025 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C10R3MA025 — 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 %
C10R3MA025 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C10R3MA025 — Specifications
ParameterValue
Trip unit protection functionsI

Product details

Motor-protection MCCB with magnetic-only trip

It is designed specifically for motor protection, providing short-circuit (magnetic) protection only — no thermal overload element, so the motor's own overload relay handles the thermal curve. The MA trip unit responds to fault currents fast, which is the standard approach for motor branch circuits where the starter already covers overload. Breaking capacity is 200 kA Icu at 415 V AC 50/60 Hz per IEC 60947-2, which means it can safely interrupt a fault up to 200 kA without damage — enough for high-fault installations close to large transformers. At 690 V AC the Icu is still 45 kA, covering most industrial motor feeders. The breaker is utilisation category A (not current-limiting for selectivity), so coordination studies should account for that.

Connection pitch is 35 mm. IP40 enclosure protection keeps out solid objects >1 mm; IK07 impact rating handles incidental tool contact during commissioning.

Frequently asked questions

What is C10R3MA025's breaking capacity at 415 V?

200 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2.

What compliance documentation does this brand provide for C10R3MA025?

The breaker is certified to EN/IEC 60947-2 and carries suitability for isolation per that standard. Specific RoHS/REACH/UL documentation should be confirmed at quote time.

MPN
C10R3MA025