Motor Protection MCCB — 63 A, 330 kA IC at 240 V
Breaking capacity reaches 330 kA at 240 V, 242 kA at 415/440 V, and 187 kA at 500 V — high enough for most industrial fault-current scenarios downstream of a large transformer.
Integrated Auxiliaries and Releases
The basic switch itself is order code 3VA2163-7MN36-0AA0; the -0KH0 suffix adds the auxiliaries and shunt trip as a configured variant, saving panel wiring time. No undervoltage release fitted, no ground-fault monitoring, and no communication function — this is a straightforward motor-protection breaker, not a power-monitoring device.
Panel Fit and Environment
Maximum power dissipation 4 W, manageable in a sealed enclosure without forced cooling. Trip indicator and voltage trigger are present — the indicator shows the breaker has tripped on fault, not just been switched off manually.