SIEMENS
8/31
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Load Feeders and Motor Starters for Use in the Control Cabinet
SIRIUS 3RA2 Load Feeders
3RA21 direct-on-line starters for 60 mm busbars
8
1)
For auxiliary switches,
see "Accessories" on page 8/45
.
2)
The actual starting and rated data of the motor to be protected must be
considered when selecting the units.
3)
Suitable for use with IE3/IE4 motors up to a starting current of 256 A.
For higher starting currents we recommend using size S2.
4)
Maximum permissible current setting at motor starter protector 65 A.
3RA2110
3RA2120
Direct-on-line start
Rated control supply voltage 24 V DC
With screw terminals
•
With busbar adapter
•
The motor starter protector and contactor are mechani-
cally and electrically connected by means of the link
module.
•
Auxiliary switches
1)
on the motor starter protector and
the contactor can be easily fitted thanks to the modular
system.
•
Integrated auxiliary switches:
Contactor size S00: 1 NO
Contactor sizes S0 and S2: 1 NO + 1 NC
Size
Standard
three-phase
motor
4-pole at
400 V AC
2)
Adjustable
current
response value
of the inverse-
time delayed
overload
release
Comprising the following
single devices
SD
Fuseless
load feeder
PU
(UNIT,
SET, M)
PS*
PG
Stan-
dard
output
P
Motor
current
I
(guide
value)
Motor
starter
protector
+
Contactor
+ Link
module
+ Busbar
adapter
Screw terminals
Article No.
Basic
price
per PU
kW
A
A
d
Type of coordination "2" at
I
q
= 150 kA at 400 V
(also compatible with type of coordination "1")
3RV20
3RT20
3RA
S00
0.06
0.2
0.14 ... 0.2
11-0BA10
15-1BB41
1921-1DA00
+ 8US1251-
5DS10
2
3RA2110-0BD15-1BB4
1
1 unit
41D
0.06
0.2
0.18 ... 0.25
11-0CA10
2
3RA2110-0CD15-1BB4
1
1 unit
41D
0.09
0.3
0.22 ... 0.32
11-0DA10
2
3RA2110-0DD15-1BB4
1
1 unit
41D
0.09
0.3
0.28 ... 0.4
11-0EA10
2
3RA2110-0ED15-1BB4
1
1 unit
41D
0.12
0.4
0.35 ... 0.5
11-0FA10
2
3RA2110-0FD15-1BB4
1
1 unit
41D
0.18
0.6
0.45 ... 0.63
11-0GA10
2
3RA2110-0GD15-1BB4
1
1 unit
41D
0.18
0.6
0.55 ... 0.8
11-0HA10
2
3RA2110-0HD15-1BB4
1
1 unit
41D
0.25
0.85
0.7 ... 1
11-0JA10
2
3RA2110-0JD15-1BB4
1
1 unit
41D
0.37
1.1
0.9 ... 1.25
11-0KA10
2
3RA2110-0KD15-1BB4
1
1 unit
41D
0.55
1.5
1.1 ... 1.6
11-1AA10
2
3RA2110-1AD15-1BB4
1
1 unit
41D
0.75
1.9
1.4 ... 2
11-1BA10
2
3RA2110-1BD15-1BB4
1
1 unit
41D
0.75
1.9
1.8 ... 2.5
11-1CA10
2
3RA2110-1CD15-1BB4
1
1 unit
41D
1.1
2.7
2.2 ... 3.2
11-1DA10
2
3RA2110-1DD15-1BB4
1
1 unit
41D
1.5
3.6
2.8 ... 4
11-1EA10
2
3RA2110-1ED15-1BB4
1
1 unit
41D
S0
1.5
3.6
3.5 ... 5
11-1FA10
24-1BB40
2921-1BA00
+ 8US1251-
5DT10
2
3RA2120-1FD24-0BB4
1
1 unit
41D
2.2
4.9
4.5 ... 6.3
11-1GA10
2
3RA2120-1GD24-0BB4
1
1 unit
41D
3
6.5
5.5 ... 8
11-1HA10
2
3RA2120-1HD24-0BB4
1
1 unit
41D
4
8.5
7 ... 10
11-1JA10
2
3RA2120-1JD24-0BB4
1
1 unit
41D
5.5
11.5
9 ... 12
11-1KA10
2
3RA2120-1KD24-0BB4
1
1 unit
41D
7.5
15.5
10 ... 16
21-4AA10
26-1BB40
2921-1BA00
+ 8US1251-
5NT10
2
3RA2120-4AD26-0BB4
1
1 unit
41D
7.5
15.5
13 ... 20
21-4BA10
27-1BB40
5
3RA2120-4BD27-0BB4
1
1 unit
41D
11
22
16 ... 22
21-4CA10
2
3RA2120-4CD27-0BB4
1
1 unit
41D
11
22
18 ... 25
21-4DA10
2
3RA2120-4DD27-0BB4
1
1 unit
41D
15
28
23 ... 28
21-4NA10
2
3RA2120-4ND27-0BB4
1
1 unit
41D
15
29
3)
27 ... 32
21-4EA10
2
3RA2120-4ED27-0BB4
1
1 unit
41D
S2
15
29
22 ... 32
32-4EA10
35-1NB30
2931-1AA00
+ 8US1261-
6MT10
Size S2 is only available for self-assembly.
18.5
35
28 ... 36
32-4PA10
18.5
35
32 ... 40
32-4UA10
22
41
35 ... 45
32-4VA10
36-1NB30
22
41
42 ... 50
32-4WA10
30
55
49 ... 59
32-4XA10
37-1NB30
30
55
54 ... 65
32-4JA10
37
4)
65
62 ... 65
32-4KA10
38-1NB30
Type of coordination "1" at
I
q
= 150 kA at 400 V
(the motor starter protector is compatible with type of coordination "2")
S00
For load feeders for lower outputs, see this table at
type of coordination "2".
1.5
3.6
3.5 ... 5
11-1FA10
15-1BB41
1921-1DA00
+ 8US1251-
5DS10
2
3RA2110-1FD15-1BB4
1
1 unit
41D
2.2
4.9
4.5 ... 6.3
11-1GA10
2
3RA2110-1GD15-1BB4
1
1 unit
41D
3
6.5
5.5 ... 8
11-1HA10
2
3RA2110-1HD15-1BB4
1
1 unit
41D
4
8.5
7 ... 9
11-1JA10
16-1BB41
2
3RA2110-1JD16-1BB4
1
1 unit
41D
5.5
11.5
9 ... 12
11-1KA10
17-1BB41
2
3RA2110-1KD17-1BB4
1
1 unit
41D
7.5
15.5
10 ... 16
11-4AA10
18-1BB41
2
3RA2110-4AD18-1BB4
1
1 unit
41D
2
ToC
1
ToC
© Siemens AG 2016