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Schneider Electric C4041M320 — Miniature Circuit Breakers (MCB)

Schneider Electric C4041M320 MicroLogic 1.3 M Trip Unit, 320

MPNC4041M320
Obsolete

Schneider Electric ComPacT NSX400-630, MicroLogic 1.3 M electronic trip unit, 320 A, 4 poles 3D, EN/IEC 60947-2.

$256.99 – $560.38Ref. price · indicative, final on quote
Schneider Electric C4041M320 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C4041M320 — Identification
ParameterValue
Product rangeComPacT
Product range (series)ComPacT NSX400...630
Product/component typeTrip unit
Device applicationMotor
C4041M320 — Ratings
ParameterValue
Poles configuration4P
Rated operational voltage (Ue)690 V AC 50/60 Hz
Network type (AC/DC)AC
Network frequency50/60 Hz
C4041M320 — Protection
ParameterValue
Trip unit technologyElectronic
Earth-leakage protectionWithout
C4041M320 — Mechanical
ParameterValue
Local signalling/indicationFlashing LED (green) for ready to operate
C4041M320 — 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 60947-1
C4041M320 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C4041M320 — Specifications
ParameterValue
Trip unit protection functionsSI

Product details

The C4041M320 is an electronic trip unit from the MicroLogic 1.3 M series, designed for the ComPacT NSX400...630 range of circuit breakers. It is a 4-pole unit with 3 protected poles (3D) and a neutral position on the left, rated at 320 A at 65 °C.

Protection functions and settings

The MicroLogic 1.3 M provides short-time (S) and instantaneous (I) short-circuit protection. The short-time protection pick-up (Isd) is adjustable across nine settings from 1600 A to 4160 A, while the instantaneous pick-up (Ii) is fixed at 4800 A. The short-time delay (tsd) is fixed. This electronic trip unit does not include earth-leakage protection or zone selective interlocking (ZSI).

The trip unit complies with EN/IEC 60947-2 for low-voltage switchgear and controlgear. It carries an IP40 degree of protection per IEC 60529, suitable for enclosed panel mounting. The pollution degree is 3 per IEC 60947-1, and the electrical shock protection class is Class II.

Frequently asked questions

What is the closest alternative to C4041M320 in this component family?

The manufacturer has not published an official successor for this order code. For a form-fit-function replacement within the ComPacT NSX range, consult the current MicroLogic trip unit catalog; the 1.3 M series has been superseded by later electronic trip unit generations. Availability of a direct drop-in should be verified against the specific breaker frame and application.

Who supplies C4041M320 and how is it quoted for volume purchases?

The C4041M320 is sourced to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time.

What is C4041M320's listed range (ComPacT) on this component line?

The C4041M320 belongs to the ComPacT NSX400...630 range of circuit breakers.

What is C4041M320's listed standards (EN/IEC 60947-2) on this component line?

The C4041M320 complies with EN/IEC 60947-2, the standard for low-voltage switchgear and controlgear.

MPN
C4041M320