Schneider Electric ComPact NSX DC LV438262 molded case circuit breaker, 4 poles, 400 A TM-DC trip unit, 36 kA breaking capacity at 750 V DC, fixed mount, toggle control.
| Parameter | Value |
|---|---|
| Product / component type | Circuit breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Number of poles | 4P |
| Parameter | Value |
|---|---|
| [In] rated current | 400 A at 40 °C |
| [Ue] rated operational voltage | 750 V DC |
| [Ui] rated insulation voltage | 750 V DC conforming to IEC 60947-2 |
| Parameter | Value |
|---|---|
| Trip unit name | TM-DC |
| Trip unit technology | Thermal-magnetic |
| Device short name | NSX400F DC |
| Standards | EN/IEC 60947 |
The LV438262 is a 4-pole ComPact NSX DC molded case circuit breaker rated 400 A with a thermal-magnetic TM-DC trip unit, breaking 36 kA at 750 V DC per EN/IEC 60947. It is fixed-mounted with front connection surfaces, a toggle control, and carries CCC, EAC, and Marine certifications; pollution degree 3 and IK07 impact rating.