Breaking capacity hits 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V — enough for most industrial secondary distribution, but check your available fault current at the point of installation.
Three-pole, 70 mm deep, 76.2 mm wide, 130 mm tall — standard MCCB footprint for a 3-pole 63 A frame, bolts into a distribution panel or mounts on a mounting plate.
Marked as current-production lifecycle stage — this is not an NRND or obsolete line; Siemens continues to manufacture the 3VA series. No official successor order code exists because the part is still active.
What the TM220 release means on the line
No electronic trip unit, no communication, no ground-fault monitoring built in. Max power loss 17.3 W at rated load — negligible for panel heat budget, but worth noting if you're stacking a dozen of these in a sealed enclosure.