SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Manual, 02/2019, A5E03656507620A/RS-AD/005
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A.1 References
Further references
You will find further information about the 3RA28 function modules on the Internet
(https://support.industry.siemens.com/cs/ww/en/ps/16208/man).
In addition to this manual, please refer to the operating instructions and manuals for any
accessories. You can download the relevant documentation from the Internet
(http://www.siemens.com/sirius/manuals). Simply enter the article number of the relevant
item into the search field.
Operating instructions
SIRIUS electronic timing relay with semiconductor output S00/S0
3ZX1012-0RA11-2BA1
SIRIUS electronic timing relay with semiconductor output S2/S3
3ZX1012-0RA28-3AA1
SIRIUS solid-state delayed auxiliary switch S00/S0/S2/S3
(3RA2813, 3RA2814 and 3RA2815)
3ZX1012-0RA13-1AA1
SIRIUS function module for star-delta (wye-delta) start S00/S0/S2/S3
3ZX1012-0RA16-1AA1