Integrator note — 3VA1010-4ED36-0CH0
Breaking capacity hits 121 kA at 240 V, 75.6 kA at 415 V, and 52.5 kA at 440 V — the 415 V figure is the one that matters for most European 400 V distribution panels. Current rating holds flat at 100 A up to 50 °C ambient; above that it derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. Front protection is IP40 — fine for a clean panel interior, not for washdown zones. Built-in undervoltage release (UVR) is standard on this variant.
Standard 3-pole MCCB width — fits a 3-module DIN-rail slot or screw-mount backplate.