Siemens 3RK1903-3AA00 is a SIRIUS potential group infeed module for PM-D F PROFIsafe with PROFIBUS or PROFINET. It supplies power to the safety-related bus segment.
Screw-type terminals accept 2x (0.5... 1.5 mm²) solid or stranded.
Siemens 3RK1903-3AA00 SIRIUS PROFIsafe Potential Group Infee
MPN3RK1903-3AA00
Siemens SIRIUS 3RK1903-3AA00, PROFIsafe potential group infeed for PM-D F PROFIsafe with PROFIBUS or PROFINET, lifecycle stage current.
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 |
|---|---|
| Substance prohibitance | 05/01/2012 |
Product details
Frequently asked questions
What is the substance prohibitance date for 3RK1903-3AA00?
The substance prohibitance date is 05/01/2012, corresponding to RoHS compliance for modules shipped after that date.
MPN
3RK1903-3AA00