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Schneider Electric C25R35E250 — Miniature Circuit Breakers (MCB)

Schneider C25R35E250 ComPacT NSX MCCB, 250 A, 200 kA ICu

MPNC25R35E250
Active

Schneider C25R35E250 Compact Nsx, New Generation — now discontinued, supplied from remaining surplus and broker stock.

$20.77Ref. price · indicative, final on quote
Schneider Electric C25R35E250 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

C25R35E250 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C25R35E250 — Ratings
ParameterValue
Rated current (In)250 A at 40 °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
C25R35E250 — Protection
ParameterValue
Trip unit technologyElectronic
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
C25R35E250 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload
C25R35E250 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP40 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
Relative humidity0...95 %
C25R35E250 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C25R35E250 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range100...250 A
Trip unit protection functionsLSI

Product details

Overview

The C25R35E250 is a Schneider ComPacT NSX molded case circuit breaker rated 250 A at 40 °C with a 200 kA ICu breaking capacity at 690 V AC, three-pole, fixed-mount, carrying a MicroLogic 5.2 E electronic trip unit for LSI protection. It is in active production and ships with an LCD display, Class II front face, and 20-minute thermal memory before and after tripping.

The 200 kA ICu at 690 V AC makes this breaker suitable for high-fault distribution panels where SCCR headroom is critical; the 250 A continuous rating and LSI curve (long-time, short-time, instantaneous) cover feeder and main breaker duty in industrial switchboards.

MPN
C25R35E250