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Schneider Electric C25R42D160 — Miniature Circuit Breakers (MCB)

Schneider Electric C25R42D160 ComPacT NSX 160A 4P MCCB, 200k

MPNC25R42D160
Active

Schneider Electric, ComPacT NSX series, C25R42D160, 160 A, 4-pole MCCB, 200 kA Icu at 415 V AC, MicroLogic 2.2 electronic trip unit.

$1,757.75 – $3,656.88Ref. price · indicative, final on quote
Schneider Electric C25R42D160 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C25R42D160 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C25R42D160 — Ratings
ParameterValue
Rated current (In)160 A at 40 °C
Poles configuration4P
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
C25R42D160 — 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
C25R42D160 — 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
C25R42D160 — 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 %
C25R42D160 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C25R42D160 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range63...160 A
Trip unit protection functionsLSoI

Product details

The Schneider Electric C25R42D160 is a ComPacT NSX250R frame 4-pole molded-case circuit breaker rated 160 A at 40 °C, fitted with a MicroLogic 2.2 electronic trip unit. Breaking capacity is 200 kA Icu at 415 V AC 50/60 Hz per IEC 60947-2, dropping to 65 kA at 525 V and 45 kA at 690 V — meaning it clears faults up to 200 kA at common 400 V-class voltages without upstream cascading.

Integration and fit

Front connections for both upside and downside wiring. IP40 enclosure protection and IK07 impact resistance per IEC 60529 and IEC 62262, suitable for dry indoor panel environments.

Overvoltage category III. Utilisation category A.

Frequently asked questions

Where can I buy C25R42D160?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What is the breaking capacity of C25R42D160 at 415 V?

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

What trip unit does C25R42D160 use?

MicroLogic 2.2 electronic trip unit with L, So, and I protection functions.

MPN
C25R42D160