The Siemens SENTRON 3VA2010-6HN36-0DA0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current at 40 °C through 70 °C ambient — no derating needed across that entire span, which simplifies panel design in warm enclosures. Its interrupting capacity hits 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3 kA at 690 V.
Built-in undervoltage release
It is a straight line-protection device — fit it where you need a high-interrupting MCCB with UVR and nothing else hanging off the aux bus.
