Siemens AC Semiconductor Motor Starter 3RM1007-1AA04 m01045

The Siemens SIRIUS 3RM1007-1AA04 is a compact AC semiconductor motor starter from the 3RM1 series, designed for direct-on-line starting of three-phase induction motors. Rated for a motor output of 3 kW at 400V AC, the unit covers an operating voltage range of 48 to 500V AC and provides an adjustable overload current range of 1.6 to 7A (AC53/AC51). Control voltage is 24V DC via screw-type terminal connections.

The 3RM1 series combines relay contacts, power semiconductors (hybrid technology), and a solid-state overload relay in a single 22.5 mm wide DIN-rail mount enclosure. The unit features four LED indicators for Device, Failure, State, and Reset Mode status, along with a front-panel Test/Reset button. Tripping class is Class 10A. Insulation voltage is rated to 500V, with an impulse withstand voltage (Uimp) of 4 kV. Protection rating is IP20. Operating temperature range extends to 40°C per nameplate, with a published maximum of 60°C.

Part number 3RM1007-1AA04 carries revision designation E04 as marked on the unit and original packaging. The box label confirms serial code 1P3RM1007-1AA04+SG/200623702696, manufacturing date code G/200623, and quantity of one. UL Listed 165C (IND. CONT. EQ.), CSA rated to 400V max, with a short circuit rating of 5 kA at 480V per UL requirements. Max fuse 30A Class RK5. Suitable for group installation with listed bus bar 3RM1. Made in Germany by Siemens AG, DE-92220 Amberg. Includes original multilingual operating instructions booklet.

Stock # 0326-1045