Siemens SENTRON 3VA2010-7JP32-0AA0 — 100 A MCCB with ETU550 Trip Unit
Breaking capacity reaches 330 kA at 240 V AC, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V. The 690 V rating drops sharply to 3 kA — this breaker is not the primary choice for 690 V motor circuits unless fault current is tightly limited upstream.
Sizing and Thermal Performance
That simplifies panel sizing in unconditioned enclosures or near heat-producing equipment. Dimensions are 181 mm height, 105 mm width, 86 mm depth — a standard SENTRON 3VA frame footprint.