Siemens 3RA1943-2B
MPN3RA1943-2B
Wiring kit electrical for star-delta (wye-delta) starter Size S3, Consisting of: Neutral bridge Bottom wiring module!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2943-2B<<
$34.29Ref. price · indicative, final on quote
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 | Wiring kit |
| Brand | SIRIUS |
| Product design / construction | for Y-D starter S3 |
| Parameter | Value |
|---|---|
| Poles | 3 |
| Size of contactor | S3 |
| Substance prohibitance | 07/01/2006 |
MPN
3RA1943-2B