SIEMENS
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Siemens IC 10 · 2017
Load Feeders and Motor Starters for Use in the Control Cabinet
SIRIUS 3RA6 Compact Starters
General data
8
Article No. scheme
1)
Standard three-phase motor, basis 4-pole at 400 V AC; the actual startup
characteristics of the motor as well as its rated data are important factors
here.
Note:
The Article No. scheme shows an overview of product versions
for better understanding of the logic behind the article numbers.
For your orders, please use the article numbers quoted in the
selection and ordering data.
Product versions
Article number
Compact starters
3RA6
@
@
@
–
@
@
@
@
@
Product function
Direct-on-line starter
1
2
0
For motor standard output 0.09 ... 15 kW
1)
Reversing starter
2
5
0
For motor standard output 0.09 ... 15 kW
1)
Direct-on-line starter
for IO-Link
4
0
0
For motor standard output 0.09 ... 15 kW
1)
Reversing starter for IO-Link
5
0
0
For motor standard output 0.09 ... 15 kW
1)
Infeed system
8
Accessories
9
• Auxiliary switches
1
@
• Terminals
2
@
• IO-Link accessories
3
@
• Fixing elements
4
@
• Control kit
5
@
Connection methods
No terminals
0
Screw terminals
1
Spring-type terminals
2
Setting range
0.1 ... 0.4 A
A
0.32 ...1.25 A
B
1... 4 A
C
3 ... 12 A
D
8 ... 32 A
E
Rated control supply
voltage
24 V DC
B
4
For direct-on-line/reversing starters for IO-Link
24 V AC/DC
B
3
For direct-on-line/reversing starters
110 ... 240 V AC/DC
P
3
For direct-on-line/reversing starters
Terminals
complement variants
None
0
Without main and control circuit terminals
1/1
2
With 1 pair of
main circuit and 1 pair of control circuit terminals
0/1
3
Without main circuit terminals, with 1 pair of
control circuit terminals
1/0
4
With 1 pair of main circuit terminals, without
control circuit terminals
Special versions
Example
3RA6
1
2
0
–
0
A
B
3
0
© Siemens AG 2016