Siemens 3RA1903-0AB10 SIRIUS Terminal Module

Verified industrial product identification and compatibility-focused procurement guidance

Product Overview

Siemens 3RA1903-0AB10 is identified within the SIRIUS 3RA motor-control accessory range. Because the current Siemens catalog search does not return an exact public product record for this complete part number, this page intentionally avoids unverified electrical, dimensional and connection claims. Procurement should be based on the original nameplate, installed assembly and matching Siemens system documentation.

Commercial Status

Verified Technical Data

System Fit and Applications

Intended for maintenance and replacement work in SIRIUS motor-control assemblies where the exact 3RA1903-0AB10 identification is documented. Confirm the installed starter combination and physical connection arrangement before procurement.

Application Boundaries

Do not infer terminal layout, conductor capacity, current rating or mating device from a nearby 3RA1903 variant. Use the complete suffix and the original Siemens assembly documentation.

Compatibility and Procurement Checks

• Verify the complete part number 3RA1903-0AB10 on the original label.
• Match the installed SIRIUS starter combination and mechanical mounting arrangement.
• Confirm terminal pattern, mating device and wiring method from machine documentation.
• Request label photographs when replacing an older or undocumented assembly.

Lifecycle Note

No lifecycle label is stated for the exact 3RA1903-0AB10 record in the accessible Siemens documentation. No Active, Phase Out, Discontinued or Obsolete claim is made.

Frequently Asked Questions

Verify 3RA1903-0AB10 Before Procurement

Contact Stockoems for availability verification, compatibility review, warranty terms and worldwide delivery coordination.

Email: sales6@apterpower.com  |  WhatsApp: +86 181 5988 9985