Siemens SENTRON 3VA2010-6HL32-0CH0 — 100 A MCCB with Undervoltage Release
At 240 V the 3VA2010-6HL32-0CH0 clears 242 kA symmetrical — that's a full-range fault rating, not a conditional short-circuit current rating (SCCR). Only at 690 V does it drop to 3 kA, which is typical for a 100 A frame at that voltage. For selectivity coordination downstream of a larger SENTRON feeder, the 100 A continuous rating and the high interrupt capacity let you zone the panel: a 100 A branch can be selectively coordinated with a 400 A main breaker using the manufacturer's selectivity tables, provided the let-through energy of the upstream device is below the withstand rating of this breaker.
The 105 mm width means it occupies three standard 35 mm module positions side by side — plan for 108 mm minimum clear width per breaker to allow for wiring gutters on each side. The trip indicator and auxiliary switch terminals are accessible from the front, so you don't need side clearance for status wiring.