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Schneider Electric C25H42D160 — Miniature Circuit Breakers (MCB)

Schneider C25H42D160 ComPacT NSX MCCB, 160 A, 100 kA, 4-pole

MPNC25H42D160
Obsolete

Schneider C25H42D160 Compact Nsx, New Generation — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$720.03 – $2,009.88Ref. price · indicative, final on quote
Schneider Electric C25H42D160 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C25H42D160 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C25H42D160 — Ratings
ParameterValue
Rated current (In)160 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 15 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
C25H42D160 — 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
C25H42D160 — 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
C25H42D160 — 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 %
C25H42D160 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C25H42D160 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range63...160 A
Trip unit protection functionsLSoI

Product details

Overview

The C25H42D160 is a Schneider ComPacT NSX molded case circuit breaker with a 4-pole configuration, rated 160 A at 40 °C and a breaking capacity of 100 kA at 690 V AC. It carries a MicroLogic 2.2 electronic trip unit providing L (long-time), So (short-time with fixed delay), and I (instantaneous) protection. The unit is fixed-mount with a toggle control and complies with EN/IEC 60947-2.

The C25H42D160 remains in active production as part of Schneider's current ComPacT NSX line. For procurement, an RFQ is the fastest path to confirm lead time and quantity; the part is widely available through distribution channels.

MPN
C25H42D160