Siemens 7SR5421-3AF16-1AA0
MPN7SR5421-3AF16-1AA0
Active
Transformer prot. 7SR54 8 curr. trans., 4 volt. trans., 8 TSI (Temperature Sensor Input), 22 BI, 12 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S12 enclosure, including conformal coating
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Specifications
| Parameter | Value |
|---|---|
| Group code | U321 |
| Product group | 1340 |
| Product class | B: return restricted, please contact your Siemens partner/contact |
| Series | Reyrolle 7SR54 - 8/12xI, 0/4xV, 2 and 3 winding transformers |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 27-08-19 |
MPN
7SR5421-3AF16-1AA0