Siemens 3VU1300-1MD00 Manual Motor Starter 3P

Siemens 3VU1300-1MD00 Manual Motor Starter is a three-pole motor protection device designed for small 3‑phase motors. It provides adjustable overload protection in the 0.24–0.40 A range, enabling precise setting for low-current applications, while delivering motor protection up to 25 A and up to 600 V AC. The unit includes one normally open and one normally closed auxiliary contact to support signaling and interlock in control circuits. As part of the SENTRON 3VU1300 family, this module pairs with Siemens contactors and other motor control components to form compact protection assemblies in industrial switchgear. Its intended use is protecting and controlling motors in equipment such as pumps, fans, and conveyors where reliable overload protection and straightforward start/stop control are required. The 3VU1300-1MD00 is a 3P device with a 1NO/1NC auxiliary contact configuration to simplify wiring and provide feedback to PLCs or control relays in typical machine automation setups.