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Schneider Electric LV839002 — Air Circuit Breakers

Schneider Electric LV839002 Masterpact MTZ3 50 HA, 5000A, 3P

MPNLV839002

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Schneider Electric Masterpact MTZ3 50 HA, LV839002, non-automatic switch disconnector, 5000 A rated, 3P, drawout, ANSI.

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Schneider Electric LV839002 datasheet (PDF)

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

Specifications

LV839002 — Identification
Parameter	Value
Product type	Switch disconnector
Application	Distribution

LV839002 — Electrical ratings
Parameter	Value
Rated operational current (Ie)	5000 A 104 °F (40 °C)
Poles	3P
Network type	AC
Network frequency	50/60 Hz

LV839002 — Breaking & withstand capacity
Parameter	Value
Rated short-time withstand current (Icw)	85.0 kA 0.5 s ANSI C37.50
Breaking capacity	65.0 kA Icu 254 V AC 50/60 Hz with external relay ANSI C37.50 65.0 kA Icu 508 V AC 50/60 Hz with external relay ANSI C37.50 65.0 kA Icu 635 V AC 50/60 Hz with external relay ANSI C37.50

LV839002 — Mechanical & connection
Parameter	Value
Control type	Push-button
Mounting mode	Drawout
Mounting support	Chassis
Width	31.07 in (789.1 mm)
Height	18.8 in (478.1 mm)
Depth	16.8 in (426.8 mm)
Connection pitch	9.06 in (230 mm)

Product details

The LV839002 is a Schneider Electric Masterpact MTZ3 50 HA non-automatic switch disconnector, rated 5000 A at 104 °F (40 °C) for distribution applications. It is a 3-pole drawout chassis-mount unit with push-button control, designed for ANSI C37.50 compliance.

Breaking capacity and withstand

Breaking capacity is 65.0 kA Icu at 254 V, 508 V, and 635 V AC 50/60 Hz with an external relay per ANSI C37.50. Short-time withstand current [Icw] is 85.0 kA for 0.5 s per the same standard — this governs coordination with downstream breakers during a fault hold.