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Schneider Electric C12N34V160B — Residual Current Breakers (RCCB/RCBO)

Schneider Electric C12N34V160B ComPacT NSXm 160A 3P Earth Le

MPNC12N34V160B
Active

Schneider Electric ComPacT NSXm, C12N34V160B, 3P earth leakage circuit breaker, 160 A at 40 °C, 50 kA at 415 V AC, MicroLogic 4.1 electronic trip unit, EN/IEC 60947-2.

$1,928.88Ref. price · indicative, final on quote
Schneider Electric C12N34V160B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C12N34V160B — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 mA for class A 100 mA for class A 300 mA for class A 500 mA for class A 1 A for class A 30 mA for class AC 100 mA for class AC 300 mA for class AC 500 mA for class AC 1 A for class AC 3 A for class AC 5 A for class AC
Earth-leakage protection class / typeClass A Class AC
Trip unit technologyElectronic
Local signalling / indicationFlag (green) for presence of auxiliary contacts
C12N34V160B — Electrical Ratings
ParameterValue
Rated current (In)160 A at 40 °C
Rated operational voltage (Ue)440 V AC 50/60 Hz
Poles description3P
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
Mechanical durability (operating cycles)20000 cycles
C12N34V160B — Identification
ParameterValue
Product nameComPacT NSXm
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSXm 160N
C12N34V160B — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
Width in 9 mm modules9 module
C12N34V160B — 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 altitude2000 m without derating 5000 m with derating
C12N34V160B — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

The Schneider Electric C12N34V160B is a ComPacT NSXm earth leakage circuit breaker, 3-pole, rated 160 A at 40 °C with a MicroLogic 4.1 electronic trip unit. The integrated earth-leakage protection is adjustable across class A and AC sensitivities from 30 mA up to 5 A, so you can tune it to the leakage profile of the downstream load without adding an external RCD.

Integration notes

Mounts on a backplate (not DIN rail) — 9 module pitches wide, 144 mm high, 108 mm wide, 80 mm deep. The grey (RAL 7016) housing carries IP40 front protection and IK07 impact resistance, so it's fine for a standard IP40 enclosure but not for washdown areas. The toggle control and green flag for auxiliary contact presence are visible through a panel door.

Frequently asked questions

What is the interrupting rating of C12N34V160B?

50 kA at 415 V AC, performance level N, per EN/IEC 60947-2.

What earth-leakage sensitivities are available on this breaker?

Adjustable from 30 mA to 5 A, for both class A and class AC leakage types.

Where can I buy C12N34V160B?

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

MPN
C12N34V160B