The Siemens SENTRON 3VA2110-5KP32-0JC0 is a 3-pole molded case circuit breaker rated for 100 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. The interrupting capacity reaches 187 kA at 240 V and still holds 121 kA at 415 V and 440 V, which gives substantial fault-current headroom for most industrial distribution panels.
A communication function is included, which on the 3VA platform typically means a modular communication-capable trip unit; confirm the protocol interface (PROFIBUS, PROFINET, or Modbus) when specifying the system integration.
The 100 A frame with a 1 200 A maximum and 150 A minimum setting range (on the trip unit) gives the panel designer flexibility to coordinate downstream breakers. At 415 V the 121 kA rating still covers most industrial transformer secondaries.