Siemens SENTRON 3VA2116-5JP42-0AA0 — 160 A, 4-Pole MCCB with ETU550
That's a solid 160 A at 70 °C, which means it holds its rating in a hot panel where many breakers start to step down. Four poles, with an ETU550 electronic trip unit. The neutral protection is adjustable — you can set it OFF or anywhere from 20% to 100% of the phase pickup. That's useful for 4-wire systems where you need to coordinate ground-fault or harmonic currents on the neutral. Interrupting capacity is 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V.
The breaker has a communication function, so you can pull trip data and status into a BMS or SCADA system without adding a separate power monitor.