The Siemens SENTRON 3VA2463-7HN32-0AD0 is a 3-pole molded case circuit breaker (MCCB) rated at 630 A at 40 °C, with a continuous current derating curve down to 520 A at 70 °C — so the actual thermal limit depends on your enclosure ambient, not just the nameplate. Breaking capacity spans 330 kA at 240 V down to 9 kA at 690 V — at 415/440 V it still holds 242 kA, which covers most industrial distribution panels with high fault current potential. Three auxiliary switches (HQ type) are built in, giving you status feedback for the open/closed/tripped positions without needing add-on modules.
The 3-pole footprint leaves room for side-mounted accessories like rotary handles or shunt trips, though this variant ships without undervoltage release or communication module.