Its interrupting capacity is 187 kA at 240 V AC, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V — giving you serious fault-clearing headroom across common industrial voltage levels.
The 100 A rating holds flat from 40 °C through 50 °C, then derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C — a gentle curve that gives you usable capacity even in a warm enclosure. Maximum power loss is 25 W, which matters for thermal management inside a sealed or high-density panel.