Overview
The LV432068 is a MicroLogic 1.3 M electronic trip unit for the Schneider ComPact NSX630 frame, rated 500 A across 3 poles and built for motor protection on 60 Hz AC networks. It provides magnetic-only short-circuit protection (I) with an adjustable Isd pickup over 9 settings and a fixed 0.01 s short-time delay; there is no long-time or ground-fault element.
The LV432068 is a 500 A motor-protection trip unit; the LV429170 is a 100 A unit with LSoI protection (long-time, short-time, instantaneous) and thermal memory, suited for smaller motors or distribution loads.