Siemens SIRIUS, replacement contact pieces, S2 frame, 3-pole, AC-3 18.5 kW, 3 NO main contacts, 3RT1935-6A.
| Parameter | Value |
|---|---|
| Substance prohibitance | 05/01/2012 |
The Siemens 3RT1935-6A is a replacement contact set for the SIRIUS S2 contactor frame — three movable and six fixed main contacts with mounting hardware, all 3 NO poles. The description flags it as a phased-out product; the official successor contactor is the SIRIUS 3RT2 series.
The lifecycle stage is current, but the description calls it a phased-out product and directs to the SIRIUS 3RT2 successor.
The substance prohibitance date is 05/01/2012.
No. The 3RT1935-6A is a replacement contact set for the SIRIUS S2 frame, while the 3RT1044-1FB46 is an S3 frame contactor. The mounting dimensions, contact geometry, and terminal layout differ — this set will not drop into that panel without replacing the entire contactor.
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