Siemens 3VU1600-1MJ00 Manual Motor Controller

Siemens 3VU1600-1MJ00 Manual Motor Controller is a 3-pole, 600 V-rated manual motor protection and switching device that integrates control and overload protection for 3-phase motors. As a member of the SENTRON 3VU family, it combines manual start/stop functionality with built-in motor protection and an auxiliary contact arrangement of 1 normally open and 1 normally closed for signaling or interlock circuits. The unit targets compact motor-control installations with a load current range of 2.4 to 4 A, making it suitable for small to mid-size industrial motors in lines and machines. Designed to be used within 3VU series motor-control configurations, it supports straightforward wiring and straightforward integration with compatible protection and control components for safe isolation and protection of motor circuits up to 600 V. When selecting this controller, ensure your motor’s full-load current falls within the 2.4–4 A window and that the system voltage does not exceed 600 V, to achieve proper protection and reliable operation.