160 A MCCB with ETU850 — line protection for distribution panels
It's designed for line protection in main or feeder distribution panels, not motor branch circuits — the ETU850 gives you adjustable long-time, short-time, instantaneous, and ground-fault protection curves, which is what you need for selective coordination downstream. Breaking capacity is the headline here: 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and still 3.7 kA at 690 V.
Communication function is built in, so you can integrate it with a BMS or SCADA system for remote monitoring and trip-event logging — no separate module required for basic connectivity. The ETU850 supports this natively.