Schneider Electric LV431155
MPNLV431155
Obsolete
circuit breaker Compact NSX250B - Micrologic 5.2 A - 250 A - 4 poles 4d
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product / component type | Circuit breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Number of poles | 4P |
| Parameter | Value |
|---|---|
| [In] rated current | 250 A at 40 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| Parameter | Value |
|---|---|
| Trip unit name | MicroLogic 5.2 A |
| Trip unit technology | Electronic |
| Device short name | NSX250B |
| Standards | EN/IEC 60947 |
MPN
LV431155