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Schneider Electric C12F44V160B — Residual Current Breakers (RCCB/RCBO)

C12F44V160B ComPacT NSXm 160A 4P MCCB, 36kA 415V AC

MPNC12F44V160B
Active

Schneider Electric ComPacT NSXm, MCCB, 4P, 160 A at 40 °C, 36 kA 415 V AC, MicroLogic 4.1 electronic trip unit, integrated earth-leakage protection, EN/IEC 60947-2.

Schneider Electric C12F44V160B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C12F44V160B — 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
C12F44V160B — 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
Mechanical durability (operating cycles)20000 cycles
C12F44V160B — Identification
ParameterValue
Product nameComPacT NSXm
Product / component typeEarth leakage circuit breaker
Product range / familyComPacT
Device short nameNSXm 160F
C12F44V160B — Mechanical
ParameterValue
Mounting supportBackplate
Mounting positionHorizontal and vertical Flat on the back
Control typeToggle
Width in 9 mm modules12 module
C12F44V160B — 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
C12F44V160B — Approvals
ParameterValue
StandardsEN/IEC 60947-2

Product details

The C12F44V160B is a 4-pole ComPacT NSXm moulded-case circuit breaker (MCCB) rated 160 A at 40 °C, with a MicroLogic 4.1 electronic trip unit and integrated earth-leakage protection. It's designed for distribution applications per EN/IEC 60947-2, which covers the performance and testing requirements for low-voltage switchgear. That integrated earth-leakage protection saves a separate RCCB module and a couple of DIN spaces.

The 144 mm height, 108 mm width, and 80 mm depth (12 module pitches at 9 mm) give you a compact footprint for a 160 A 4P MCCB with integrated Vigi. Connection terminals accept compression lugs or busbars; the connection pitch is 35 mm with spreaders, 27 mm without. Both line and load connections are front-facing, so you can land cables without reaching behind the panel. IP40 front face (IK07 impact) is standard for indoor switchboards — fine for most distribution boards, but not for washdown zones.

Frequently asked questions

How do I get current pricing and availability for C12F44V160B?

Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through independent distribution channels.

What is C12F44V160B's listed range on this component line?

It belongs to the ComPacT range, specifically the ComPacT NSXm series.

What compliance documentation does this brand provide for C12F44V160B?

The MCCB is certified to EN/IEC 60947-2. The IP40 and IK07 ratings are per IEC 60529 and IEC 62262 respectively. Pollution degree 3 per IEC 60664-1. Standard compliance documentation (declaration of conformity, test reports) is available from the manufacturer.

What earth-leakage sensitivity options does the integrated Vigi offer?

Selectable sensitivities: 30 mA, 100 mA, 300 mA, 500 mA, 1 A for class A; and 30 mA, 100 mA, 300 mA, 500 mA, 1 A, 3 A, 5 A for class AC residual currents.

MPN
C12F44V160B