BOM / RFQ

Schneider Electric LV438255 — Molded Case Circuit Breakers (MCCB)

Schneider LV438255 ComPact NSX250 DC trip unit, 250 A, 4-pole, discontinued

MPNLV438255

Obsolete

Schneider LV438255 Compact Nsx For Direct Current — now discontinued, supplied from remaining surplus and broker stock.

$60.47Ref. price · indicative, final on quote

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Schneider Electric LV438255 datasheet (PDF)

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

Specifications

LV438255 — Identification
Parameter	Value
Product / component type	Trip unit
Device application	Distribution

LV438255 — Ratings
Parameter	Value
Number of poles	4P

LV438255 — Electrical
Parameter	Value
[Ue] rated operational voltage	750 V DC

LV438255 — Specifications
Parameter	Value
Trip unit name	TM-D
Trip unit technology	Thermal-magnetic
Standards	IEC 60947-2

Product details

Overview

The LV438255 is a Schneider ComPact NSX250 DC thermal-magnetic trip unit rated 250 A at 750 V DC, configured for 4-pole distribution duty with LI protection (fixed long-time delay, adjustable short-time pickup).

Schneider discontinued the LV438255 on 2022-11-13; no official successor is listed. Remaining units are available through surplus and broker channels — an RFQ confirms current quantity and lead time for line-down or last-time-buy needs.