SIRIUS 3RT2 contactors/contactor assemblies
2.3 Product combinations
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
115
2.3 Product combinations
The SIRIUS contactors are part of the SIRIUS modular system and offer all the advantages
which SIRIUS users have come to expect in terms of the ability to combine any of the
system's products together with any others. These benefits are thanks to the uniform
mechanical and electrical properties used throughout the modular system and are also due
to the interplay with the higher control level.
From a mechanical point of view, the 3RT2 contactors can be mounted directly onto the
following SIRIUS devices:
● 3RV2 motor starter protectors (with 3RA2921-.. link module)
● 3RU2 thermal overload relays and 3RB30/3RB31 solid-state overload relays
● 3RR2 current monitoring relays
● 3RA28 function modules and 3RA27 function modules with a communication connection
Reference
More information ... Can be found in the chapter titled...
About the possible combinations of standard
products from the SIRIUS modular system
System overview,
Device combinations (Page 70)
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