LV846324 MasterPact MTZ2 40 HH Switch Disconnector, 4000 A,

Name: LV846324
Brand: Schneider Electric
SKU: LV846324
Availability: LimitedAvailability
Author: Dropship Dasha

Specifications

Identification

LV846324 — Identification
Parameter	Value
Product type	Switch disconnector
Range	MasterPact
Application	Distribution

Electrical ratings

LV846324 — Electrical ratings
Parameter	Value
Rated operational voltage (Ue)	440 V AC 50/60 Hz conforming to EN/IEC 60947-3
Rated operational current (Ie)	4000 A AC 50/60 Hz 440 V
Poles	3P
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 type	AC
Network frequency	50/60 Hz
Suitable for isolation	Yes conforming to EN/IEC 60947-3

Breaking & withstand capacity

LV846324 — Breaking & withstand capacity
Parameter	Value
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 capacity	100 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

LV846324 — Performance
Parameter	Value
Mechanical durability (cycles)	15000 cycles with periodic preventive maintenance conforming to EN/IEC 60947-3
Electrical durability (cycles)	AC-23A: 5000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3
Utilisation category	AC-23A AC-3

Mechanical & connection

LV846324 — Mechanical & connection
Parameter	Value
Control type	Push-button
Mounting mode	Drawout
Mounting support	Chassis
Contact position indicator	Yes
Width	441 mm
Height	439 mm
Depth	403 mm
Connection pitch	115 mm

Environmental

LV846324 — Environmental
Parameter	Value
Operating ambient temperature	-25...70 °C
Storage ambient temperature	-40...85 °C
IP degree of protection	IP30
Pollution degree	3 conforming to EN/IEC 60947-4-1

Approvals

LV846324 — Approvals
Parameter	Value
Standards	EN/IEC 60947-3

Product details

The LV846324 is a MasterPact MTZ2 40 HH switch disconnector rated for 4000 A at 440 V AC, 3 poles, drawout chassis mount.

Breaking capacity and duty ratings

Ics equals Icu at the same voltage — full rated service breaking capacity, not a derated version. Icw is 75 kA for 3 s or 100 kA for 1 s, which covers delayed-tripping coordination with downstream breakers. Utilisation category AC-23A (switching motor loads or mixed resistive-inductive) and AC-3 (squirrel-cage motors: starting, switching off during running) — the 4000 A rating applies across both, so it handles high-inrush motor starts as well as distribution switching.

Drawout chassis mount — the switch unit slides into a fixed cradle, allowing isolation and removal without disturbing power wiring. Pollution degree 3 (industrial environment with conductive pollution) per EN/IEC 60947-4-1. IP30 enclosure protection; install in a panel or switchgear cubicle that provides additional sealing.

Frequently asked questions

What is LV846324's breaking capacity?

100 kA Icu at 440 V AC, 50/60 Hz per EN/IEC 60947-2.

What is the closest alternative to LV846324 in the MasterPact family?

Within the MasterPact MTZ2 range, the LV846324 is the 4000 A 3-pole drawout variant. A 4-pole version or a fixed-mount version would differ in poles or mounting, not in current rating or breaking capacity.

Where can I buy LV846324?

LV846324 is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.