Siemens SIRIUS 3RK1903-0AJ00, 30 mm power bus jumper PE/N for ET 200S, current lifecycle stage.
| Parameter | Value |
|---|---|
| Substance prohibitance | 05/01/2012 |
The Siemens 3RK1903-0AJ00 is a 30 mm power bus jumper for the PE/N (protective earth / neutral) rail in an ET 200S distributed I/O system. It bridges the power bus across ET 200S modules, carrying the protective earth and neutral conductors through the station. This is a panel-level part — it snaps onto the mounting rail alongside the ET 200S interface module and I/O slices, maintaining the PE/N bus without separate wiring per position.
The substance prohibitance date is 05/01/2012, confirming compliance with RoHS-style substance restrictions effective from that date.
The part carries a substance prohibitance date of 05/01/2012, indicating RoHS-style compliance. Standard Siemens documentation for active catalog numbers includes a CE declaration and material compliance data available through the Siemens Industry Online Support portal.
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