Siemens SENTRON 3VA2010-5HN32-0JA0 — 100 A MCCB with Shunt Trip
Breaking capacity runs from 187 kA at 240 V down to 3 kA at 690 V — the 240 V figure covers most North American panelboard fault levels, while the 121 kA at 415 V handles European industrial mains.
The 86 mm depth keeps it clear of shallow enclosure back-panels. Three-pole construction with no undervoltage release and no ground-fault monitoring; the shunt trip is the only auxiliary. Power loss is 13.5 W maximum, manageable for thermal budgeting in a sealed cabinet.