Siemens SIRIUS 3RK1903-0AA00 terminal module for power module PM-D, potential group infeed U1/U2, lifecycle stage current.
| Parameter | Value |
|---|---|
| Substance prohibitance | 05/01/2012 |
The 3RK1903-0AA00: This module snaps onto a 35 mm DIN rail inside the control cabinet. It feeds the U1/U2 potential group to downstream SIRIUS 3RK3 safety relay and contactor expansion modules — think of it as the power distribution point for the 24 V DC sensor/actuator supply within a safety-related subsystem. Without it, the PM-D power module has no way to distribute its output to multiple load feeders.
We source it to order against an RFQ. Submit a request and we'll confirm availability and current pricing at quote time — no stock count or price figure is published here.
The part has a substance prohibitance date of 05/01/2012, which aligns with RoHS Directive 2011/65/EU. For specific UL, IEC, or REACH declarations, the manufacturer's documentation should be consulted.
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