At 415 V and 440 V it still holds 121 kA, dropping to 75.6 kA at 500 V and 3.7 kA at 690 V, so the voltage class of your distribution determines the safety margin.
Built-in undervoltage release and auxiliary switches
That means if your control voltage drops below the dropout threshold, the MCCB trips automatically, protecting downstream loads from brownout damage or restarting into a weak supply. No communication module onboard, so signaling is hardwired through those aux contacts.
Thermal performance across the panel temperature range
Maximum power loss is 12.5 W, which is modest for a 100 A frame; heat dissipation inside the panel stays manageable without forced ventilation in most layouts.
The 3VA2110-5HL32-0DC0 measures 86 mm deep, 105 mm wide, 181 mm tall — a standard SENTRON 3VA frame footprint. Width of 105 mm means it occupies roughly 4.1 inches of DIN-rail or mounting-plate space per pole set.