The Schneider Electric LV847207 is a MasterPact MTZ1 drawout circuit breaker rated 630 A at 40 °C, with an performance class delivering 150 kA Ics at 415 V AC. It's a 4-pole unit (neutral left) in a drawout chassis, designed for main or feeder protection in power distribution. Key specs: rated insulation voltage 1000 V AC, operational voltage 690 V AC, impulse withstand 12 kV. The Icw is 10 kA for 0.5 s, and the Icm making capacity hits 330 kA at 415 V. Breaking time maxes at 9 ms, closing at 50 ms. Electrical durability: 3000 cycles at 690 V AC-23A, 6000 at 440 V. Mechanical durability is 12,500 cycles with periodic maintenance.
Drawout mounting means the breaker chassis stays wired to the bus; the moving portion pulls out for maintenance or swap without disturbing connections. Mounts on rails or base plate with a 70 mm connection pitch. Dimensions with chassis: 291 mm deep, 358 mm wide, 322 mm high. Without chassis: 207.5 mm deep, 306.5 mm wide, 259.5 mm high. Plan for the full chassis footprint in the switchgear lineup.
Compliance & Lifecycle
Power dissipation is 115 W at rated current — factor that into enclosure cooling. Control is push-button type; this variant ships without a control unit (Micrologic trip unit ordered separately).