Siemens 3RM1202-1AA04 AC Semiconductor Motor Starter

The Siemens SIRIUS 3RM1202-1AA04 is a highly efficient and compact AC semiconductor motor starter, also known as a hybrid motor starter, designed for modern industrial automation. Manufactured in Germany, this robust unit operates on a DC 24V control voltage and supports a rated operational current of up to 2A (AC-53a). It is engineered with secure screw-type terminals and features integrated status LEDs for quick, at-a-glance diagnostics of Device, Failure, State, and Reset Mode. With advanced functionalities including auto reset and 2-wire control, it ensures seamless motor operation and reliable overload protection. The 3RM1202-1AA04 is UL Listed and CSA certified, making it suitable for group installation with listed 3RM1 bus bars while ensuring compliance with stringent international safety standards such as IEC 60947-4-2.

Technical Specifications:

  • Brand: Siemens

  • Model Number: 3RM1202-1AA04

  • Product Type: AC Semiconductor Motor Starter (Hybrid)

  • Control Supply Voltage: 24V DC

  • Rated Operational Current (Ie): 2A (AC-53a / AC-51) at <40°C

  • Operating Voltage (Uc): 48-500V AC

  • Motor Power (AC-53a): 0.37 kW at 230V / 0.75 kW at 400V/500V

  • Connection Type: Screw-type terminals

  • Trip Class: CLASS 10A

  • Rated Insulation Voltage (Ui): 500V (Main Circuit) / 300V (Auxiliary Circuit)

  • Auxiliary Contacts Rating: AC-15: 3A/230V | DC-13: 1A/24V

  • Short Circuit Rating: 1kA at 480V (Max Fuse 8A Class RK5)

  • Certifications: UL Listed, CSA, IEC 60947-4-2, GB/T14048.6

  • Country of Origin: Germany

Siemens 3RM1202-1AA04 AC Semiconductor Motor Starter Description

BrandSiemens
Model3RM1202-1AA04

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Siemens 3RM1202-1AA04 AC Semiconductor Motor Starter

Upgrade your industrial automation with the Siemens 3RM1202-1AA04 SIRIUS AC Semiconductor Motor Starter. This compact, 24V DC hybrid motor starter delivers up to 2A (AC-53a) operational current, featuring secure screw terminals, auto reset capabilities, and comprehensive LED diagnostics. UL/CSA certified and made in Germany for ultimate reliability and performance.