SIEMENS
8/38
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
3RA22 reversing starters for snapping onto standard mounting rails or for screw fixing
8
Footnotes for pages 8/37 and 8/38:
1)
For push-in lugs,
see "Accessories" on page 8/52
.
2)
For auxiliary switches,
see "Accessories" on page 8/45
.
3)
The actual starting and rated data of the motor to be protected must be
considered when selecting the units.
4)
RH = assembly kit for reversing duty and standard rail mounting in sizes
S0 and S2.
5)
Suitable for use with IE3/IE4 motors up to a starting current of 256 A.
For higher starting currents we recommend using size S2.
6)
Maximum permissible current setting at motor starter protector 65 A.
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".
S00
1.5
3.6
3.5 ... 5
11-1FA10
15-1BB42
1921-1DA00
+ 2913-2AA1
2
3RA2210-1FA15-2BB4
1
1 unit
41D
2.2
4.9
4.5 ... 6.3
11-1GA10
2
3RA2210-1GA15-2BB4
1
1 unit
41D
3
6.5
5.5 ... 8
11-1HA10
2
3RA2210-1HA15-2BB4
1
1 unit
41D
4
8.5
7 ... 9
11-1JA10
16-1BB42
2
3RA2210-1JA16-2BB4
1
1 unit
41D
5.5
11.5
9 ... 12
11-1KA10
17-1BB42
2
3RA2210-1KA17-2BB4
1
1 unit
41D
7.5
15.5
10 ... 16
11-4AA10
18-1BB42
2
3RA2210-4AA18-2BB4
1
1 unit
41D
3RA2210
3RA2220
Reversing duty
Rated control supply voltage 24 V DC
With screw terminals
•
Screw fixing with two push-in lugs per load feeder
possible
1)
•
Without standard mounting rail adapter for size S00
•
With two standard mounting rail adapters for size S0
for mechanical reinforcement (included in the scope of
delivery)
•
The motor starter protector and contactor are mechani-
cally and electrically connected by means of the link
module.
•
Auxiliary switches
2)
on the motor starter protector and
the contactor can be easily fitted thanks to the modular
system.
•
With contactor sizes S0, S2 and S3, an integrated
NO contact is still available for free use.
Size
Standard
three-phase
motor
4-pole at
400 V AC
3)
Adjustable
current
response
value of the
inverse-time
delayed over-
load release
Comprising the following
single devices
SD
Fuseless
load feeder
PU
(UNIT,
SET, M)
PS*
PG
Motor
starter
protector
+ 2 contac-
tors
+ Link module
+ RH assem-
bly kit
4)
/
wiring kit
Stan-
dard
output
P
Motor
current
I
(guide
value)
Screw terminals
Article No.
Basic
price
per PU
kW
A
A
d
1
ToC
© Siemens AG 2016