Siemens SENTRON 3VA2010-8HL36-0AA0 — 100 A MCCB with ETU320
The Siemens SENTRON 3VA2010-8HL36-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous at 40 °C through 70 °C — no derating needed across that band. That makes it a straight drop-in for a 100 A feeder or main breaker in a panel that runs warm; you don't lose headroom as the cabinet heats up. Breaking capacity hits 440 kA at 240 V AC, 330 kA at 415/440 V, 220 kA at 500 V, and 52.5 kA at 690 V. The IP40 front protection suits enclosed panel mounting.
