Schneider Electric C4031M320
MPNC4031M320
Active
trip unit MicroLogic 1.3 M for ComPacT NSX 400/630 circuit breakers. electronic. rating 320 A. 3 poles 3d
$197.69 – $482.18Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Network type | AC |
| Protection type | S : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
| Range of product | ComPacT NSX400...630 |
| Product or component type | Trip unit |
| Short-time protection delay adjustment type tsd | Fixed |
| Short-time protection pick-up adjustment type isd | Adjustable 9 settings |
| Instantaneous protection pick-up adjustment type ii | Fixed |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network frequency | 50/60 Hz |
| Poles description | 3P |
| Protected poles description | 3D |
| IP degree of protection | IP40 conforming to IEC 60529 |
All specifications
| Parameter | Value |
|---|---|
| Circuit breaker mounting mode | Fixed |
| Pollution degree | 3 conforming to IEC 60947-1 |
| Electrical shock protection class | Class II |
| Standards | EN/IEC 60947-2 |
| Range | ComPacT |
| Trip unit name | MicroLogic 1.3 M |
| Local signalling | Flashing LED (green) for ready to operate |
| Trip unit rating | 320 A at 65 °C |
| Device application | Motor |
| Trip unit technology | Electronic |
| Earth-leakage protection | Without |
| Trip unit protection functions | SI |
| Zone selective interlocking ZSI | Without |
| Ambient air temperature for storage | -50...85 °C |
| Ambient air temperature for operation | -25...70 °C |
| [Isd] short-time protection pick-up adjustment range | 1600 A 1920 A 2240 A 2560 A 2880 A 3200 A 3520 A 3840 A 4160 A |
| [Ii] instantaneous protection pick-up adjustment range | 4800 A |
MPN
C4031M320