MCCB for high-fault panel builds
Maximum power loss runs 13.5 W — negligible for panel thermal budgeting but worth knowing if you're packing breakers tight in a non-ventilated enclosure.
Shunt trip and temperature profile
The base switch is order code 3VA20106HN360AA0, so any accessory or spare-part lookup should start there. Operating temperature range is -25 °C to 70 °C, and the continuous current rating holds flat at 100 A all the way from 40 °C up to 70 °C — no derating curve to chase in warm cabinets.
The 3VA2010-6HN36-0KA0 measures 105 mm wide by 181 mm tall by 86 mm deep — a standard SENTRON 3VA frame size that drops into existing panel layouts without re-drilling gland plates. Three-pole configuration covers three-phase line feeds; the width matches the typical 105 mm pitch for busbar connection.