At 70 °C it still holds 520 A. Breaking capacity varies with line voltage: 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 17 kA at 690 V. For a 480 V feeder, you're looking at roughly 121 kA of SCCR headroom — well into the high-fault range for most industrial switchboards. The electronic trip unit (ETU350) provides adjustable long-time, short-time, instantaneous, and ground-fault protection curves — typical for feeder or large motor protection.
Integration and panel fit
Dimensions: 110 mm deep, 138 mm wide, 248 mm tall — standard MCCB envelope for a 630 A frame. The breaker ships with a basic switch (3VA2463-5HN32-0AA0) and an integrated auxiliary trip (3VA9688-0BL32). Max power dissipation is 162 W — plan for heat rejection inside the enclosure; don't crowd it next to sensitive electronics without ventilation or a thermal barrier.