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Schneider Electric C25B47E160 — Residual Current Breakers (RCCB/RCBO)

Schneider C25B47E160 ComPacT NSX MCCB, 4-pole, 160 A, 40 kA Icu

MPNC25B47E160
Obsolete

Schneider C25B47E160 Compact Nsx, New Generation — now discontinued, supplied from remaining surplus and broker stock.

$1,764.99 – $4,314.60Ref. price · indicative, final on quote
Schneider Electric C25B47E160 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C25B47E160 — Residual Current Protection
ParameterValue
Earth-leakage protection class / typeClass A
Trip unit technologyElectronic
Local signalling / indicationFlashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload
C25B47E160 — Electrical Ratings
ParameterValue
Rated current (In)160 A at 40 °C
Rated operational voltage (Ue)440 V AC 50/60 Hz
Poles description4P
Neutral pole positionLeft
Network typeAC
Network frequency50/60 Hz
Rated insulation voltage (Ui)500 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)8 kV
Overvoltage categoryIV
Electrical durability20000 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 (operating cycles)20000 cycles
C25B47E160 — Identification
ParameterValue
Product nameComPacT NSX
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSX250B
C25B47E160 — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
C25B47E160 — 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 %
Operating altitude0...2000 m without derating 2000 m...5000 m with derating
C25B47E160 — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

Overview

The C25B47E160 is a Schneider ComPacT NSX molded case circuit breaker with 4 poles, rated 160 A, and a MicroLogic 7.2 E electronic trip unit providing L, S, I, and R (earth-leakage) protection.

Compared to the C25N3 (3-pole, 250 A, 85 kA Icu at 690 V AC), the C25B47E160 adds a fourth pole and earth-leakage detection but trades down on current rating (160 A vs 250 A) and Icu (40 kA vs 85 kA). Pick the C25N3 when the load exceeds 160 A or the available fault current is above 40 kA; pick the C25B47E160 when the circuit requires 4-pole isolation and ground-fault protection.

MPN
C25B47E160