Siemens 3RA1921-1BA00
MPN3RA1921-1BA00
Link module Electrical and mechanical for 3RV1.2 and 3RT1.2 DC operation (individual unit packaging)!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2921-1BA00<<
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | link module |
| Brand | SIRIUS |
| Product design / construction | for 3RV1.2 and 3RT1.2, DC actuation |
| Circuit-breaker size | S0 |
| Parameter | Value |
|---|---|
| Size of contactor | S0 |
MPN
3RA1921-1BA00