The LV848762 is a Schneider Electric MasterPact MTZ2 40 HA10 switch disconnector rated 4000 A at 1150 V AC, 4 poles, drawout chassis mount. It carries AC-23A and AC-3 utilization categories, meaning it handles motor switching and mixed loads with high inrush — not just resistive isolation. The 50 kA short-time withstand for 1 s (and 3 s) and 105 kA peak making capacity tell you this unit is built for high-fault-capacity distribution, not light-duty panel feed.
Drawout mounting on a chassis (556 mm wide, 439 mm tall, 403 mm deep) with 150 mm connection pitch. IP30 enclosure — indoor switchgear room, not washdown. The visible-break indicator is absent, but the contact position indicator and suitability-for-isolation marking (EN/IEC 60947-3) confirm it serves as a disconnecting means with positive indication.
Rated insulation voltage 1250 V AC, impulse withstand 12 kV. Mechanical durability 20,000 cycles with preventive maintenance; electrical durability 500 cycles at 1150 V AC-23A. Push-button control, AC network. Standards: EN/IEC 60947-3.