ABB MS325 is a self-protected manual motor starter that combines motor protection with tap-conductor protection in a compact MS-series device. It guards a motor against overload and short-circuit, with current ratings spanning the MS325 family from 0.16 A up to 25 A (examples include MS325-0.63 and MS325-1), and it supports 480 V systems with a maximum short-circuit rating of 85 kA and 600 V systems up to 50 kA. As a Self-Protected (Type E) combination motor controller, it provides both motor starting control and protective functions for commercial or industrial motor circuits.
