SENTRON 3VA2163-7MS36-0HA0 — MCCB for motor and feeder protection
The Siemens SENTRON 3VA2163-7MS36-0HA0 is a 3-pole molded case circuit breaker (MCCB) rated 63 A continuous across the full 40 °C to 70 °C ambient range — no derating needed in a hot panel. It carries a 330 kA interrupting capacity at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V.
Panel integration and dimensions
The breaker occupies 105 mm width, 181 mm height, and 86 mm depth — fits standard MCCB panel cutouts. No auxiliary switch or undervoltage release is included, so plan separate wiring for those functions if needed.