Siemens SIRIUS 3UG4 - Circuit Diagrams; Technical Data

You will 󹪝nd more information about the switching behavior of the output relays in Chapter
"Function (Page 62)".
4.5.5 Circuit diagrams
Internal circuit diagrams 3RR22
3RR2241-1F.30 current monitoring relay
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Figure 4-5 1 CO contact, 3-phase
3RR2241-2F.30, 3RR2242-.F.30, 3RR2243-.F.30 current monitoring relays
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Figure 4-6 1 CO contact, 3-phase
4.5.6 Technical data
Technical data sheet
You can also 󹪝nd the technical data of the product at Siemens Industry Online Support (https://
support.industry.siemens.com/cs/ww/en/ps/16205/td).
1. Enter the full article number of the desired device in the "Product" 󹪝eld, and con󹪝rm with the
Enter key.
2. Click the "Technical data" link.
3RR2 current monitoring relays
4.5 3RR22 current monitoring relays
SIRIUS 3UG4 / 3RR2 monitoring relay
68 Equipment Manual, 07/2021, NEB927043002000/RS-AD/005