BOM / RFQ

Schneider Electric LV438267 — Molded Case Circuit Breakers (MCCB)

Schneider LV438267 ComPact NSX400F DC MCCB, 400 A, 3-pole

MPNLV438267

Obsolete

Schneider LV438267 Compact Nsx For Direct Current — now discontinued, supplied from remaining surplus and broker stock.

$935.32Ref. price · indicative, final on quote

Add to RFQ

Schneider Electric LV438267 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LV438267 — Identification
Parameter	Value
Product / component type	Circuit breaker
Device application	Distribution

LV438267 — Ratings
Parameter	Value
Number of poles	3P

LV438267 — Electrical
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

LV438267 — Specifications
Parameter	Value
Trip unit name	TM-DC
Trip unit technology	Thermal-magnetic
Device short name	NSX400F DC
Standards	EN/IEC 60947

Product details

Overview

The LV438267 is a Schneider ComPact NSX400F DC molded case circuit breaker rated 400 A with a 36 kA breaking capacity at 750 V DC, built for DC distribution in a 3-pole fixed-mount package. Its TM-DC thermal-magnetic trip unit provides L (overload) and I (short-circuit) protection, and the breaker is certified to EN/IEC 60947 with CCC, EAC, and Marine approvals.

The 400 A trip unit at 40 °C and 36 kA breaking capacity at 750 V DC suit this breaker for main or feeder protection in DC distribution panels, with a 1000-cycle electrical life at rated load and 5000 mechanical cycles.