Product Combinations - Siemens SIRIUS 3RT Series System Manual

SIRIUS 3RA28 function modules for mounting on 3RT2 contactors

7.3 Product combinations

7.3 Product combinations
7.3.1 Product combinations
Product combinations
Since the products from the innovative SIRIUS modular system are matched to one another
both electrically and mechanically, they can be combined quickly and easily.
The 3RA28 function modules are dimensioned for 24 to 240 V AC/DC contactors (0.85 to
1.1 U
3RT2/3RH2 contactors or 3RA24 contactor assemblies.
3RA24 pre-wired assemblies are available for star-delta (wye-delta) start.
Reference
More information ...
About the possible combinations of standard
products from the SIRIUS modular system
About the pre-wired contactor assembly for star-
delta (wye-delta) start
650
), size S00 and S0. You can mount the function modules on the front of SIRIUS
s
Is available in ...
The chapter titled System overview (Page 19)
The chapter titled SIRIUS 3RT2
contactors/contactor assemblies (Page 101)
System Manual, 01/2011, A8E56203870002-03
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