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Schneider Electric LV846319 — Air Circuit Breakers

Schneider Electric LV846319 MasterPact MTZ2 20HH, 2000A, 4P

MPNLV846319
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Schneider Electric MasterPact MTZ2 20HH switch disconnector, LV846319, 2000 A, 4P, drawout, 100 kA Icu at 440 V AC.

Schneider Electric LV846319 datasheet (PDF)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

LV846319 — Identification
ParameterValue
Product typeSwitch disconnector
RangeMasterPact
ApplicationDistribution

Electrical ratings

LV846319 — Electrical ratings
ParameterValue
Rated operational voltage (Ue)440 V AC 50/60 Hz conforming to EN/IEC 60947-3
Rated operational current (Ie)2000 A AC 50/60 Hz 440 V
Poles4P
Rated insulation voltage (Ui)1000 V AC 50/60 Hz conforming to EN/IEC 60947-3
Rated impulse withstand voltage (Uimp)12 kV conforming to EN/IEC 60947-3
Network typeAC
Network frequency50/60 Hz
Suitable for isolationYes conforming to EN/IEC 60947-3

Breaking & withstand capacity

LV846319 — Breaking & withstand capacity
ParameterValue
Rated service breaking capacity (Ics)100 kA at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 100 kA at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated short-time withstand current (Icw)75 kA during 3 s conforming to EN/IEC 60947-3 100 kA during 1 s conforming to EN/IEC 60947-3
Rated short-circuit making capacity (Icm)220 kA peak 220/415 V AC at 50/60 Hz 220 kA peak 440 V AC at 50/60 Hz
Breaking capacity100 kA Icu at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 100 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2

Performance

LV846319 — Performance
ParameterValue
Mechanical durability (cycles)15000 cycles with periodic preventive maintenance conforming to EN/IEC 60947-3
Electrical durability (cycles)AC-23A: 8000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3
Utilisation categoryAC-23A AC-3

Mechanical & connection

LV846319 — Mechanical & connection
ParameterValue
Control typePush-button
Mounting modeDrawout
Mounting supportChassis
Contact position indicatorYes
Width556 mm
Height439 mm
Depth403 mm
Connection pitch115 mm

Environmental

LV846319 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP30
Pollution degree3 conforming to EN/IEC 60947-4-1

Approvals

LV846319 — Approvals
ParameterValue
StandardsEN/IEC 60947-3

Product details

The LV846319 is a Schneider Electric MasterPact MTZ2 20HH switch disconnector rated for 2000 A operational current at 440 V AC, 4 poles, in a drawout chassis-mount format. Rated for isolation per EN/IEC 60947-3, with a visible contact position indicator and a 12 kV impulse withstand voltage (Uimp). The utilisation category is AC-23A (switching motor loads and highly inductive loads) and AC-3 (squirrel-cage motors: starting, switching off during running). Electrical durability is 8000 cycles under AC-23A at 440 V, and 6000 cycles under AC-3 at the same voltage. Mechanical durability is 15,000 cycles with periodic preventive maintenance.

The 2000 A rated operational current (Ie) at 440 V AC sets the continuous load this switch can carry without exceeding temperature rise limits. Drawout mounting means the switch chassis slides out of its cradle for inspection or replacement without disturbing the main bus connections — a standard requirement for switchgear where uptime and safe maintenance access matter.

Frequently asked questions

What is the breaking capacity of LV846319?

The LV846319 has a 100 kA Icu at 220/415 V AC and at 440 V AC, 50/60 Hz, per EN/IEC 60947-2. The rated service breaking capacity (Ics) is also 100 kA at those voltages. The short-circuit making capacity (Icm) is 220 kA peak at 220/415 V and 440 V AC.

Where can I buy LV846319?

The LV846319 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is the utilisation category of LV846319?

The LV846319 is rated for AC-23A (switching motor loads and highly inductive loads) and AC-3 (squirrel-cage motors: starting, switching off during running) per EN/IEC 60947-3.

MPN
LV846319