SIEMENS
3/181
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactor Assemblies for Star-Delta (Wye-Delta) Starting
SIRIUS 3RA24 contactor assemblies for star-delta (wye-delta) starting, up to 90 kW
3
Fully wired and tested contactor assemblies for star-delta (wye-delta) starting · Size S2-S2-S0 · Up to 45 kW and S2-S2-S2 · 55 kW
PU (UNIT, SET, M)
= 1
PS*
= 1 unit
PG
= 41B
1)
Operating range
-
AC coil:
at 50 Hz 0.8 to 1.1. x
U
s
,
at 60 Hz 0.85 to 1.1 x
U
s
-
AC/DC coil: 0.8 to 1.1 x
U
s
-
DC coil: 0.8 to 1.1 x
U
s
.
Representation of the complete contactor assemblies for star-
delta (wye-delta) starting with optionally mountable accessories,
see page 3/174
.
3RA2437-8XF32-1A. 2
3RA243.-8XE32-1NB3
Rated data AC-3
Rated control
supply voltage
U
s
1)
SD
Screw terminals
SD
Spring-type terminals
Operational
current
I
e
up to
Ratings of three-phase motors
at 50 Hz and
Article No.
Price
per PU
Article No.
Price
per PU
400 V
230 V
400 V
690 V
A
kW
kW
kW
V
d
d
AC operation, 50/60 Hz
50/65
19.6
22/30
34
24 AC
5
3RA2434-8XF32-1AC2
--
110 AC
5
3RA2434-8XF32-1AG2
--
230 AC
}
3RA2434-8XF32-1AL2
--
80
25
37
63
24 AC
2
3RA2435-8XF32-1AC2
--
110 AC
2
3RA2435-8XF32-1AG2
--
230 AC
}
3RA2435-8XF32-1AL2
--
86
27
45
63
24 AC
2
3RA2436-8XF32-1AC2
--
110 AC
2
3RA2436-8XF32-1AG2
--
230 AC
}
3RA2436-8XF32-1AL2
--
115
37
55
93
24 AC
5
3RA2437-8XF32-1AC2
--
110 AC
5
3RA2437-8XF32-1AG2
--
230 AC
}
3RA2437-8XF32-1AL2
--
AC/DC operation
50/65
19.6
22/30
34
24 ... 33 AC/DC
}
3RA2434-8XF32-1NB3
--
80
25
37
63
24 ... 33 AC/DC
2
3RA2435-8XF32-1NB3
--
86
27
45
63
24 ... 33 AC/DC
2
3RA2436-8XF32-1NB3
--
115
37
55
93
24 ... 33 AC/DC
5
3RA2437-8XF32-1NB3
--
DC operation
For IO-Link connection
50/65
19.6
22/30
34
24 DC
5
3RA2434-8XE32-1NB3
--
80
25
37
63
24 DC
5
3RA2435-8XE32-1NB3
--
86
27
45
63
24 DC
5
3RA2436-8XE32-1NB3
--
115
37
55
93
24 DC
5
3RA2437-8XE32-1NB3
--
For AS-Interface connection
50/65
19.6
22/30
34
24 DC
5
3RA2434-8XH32-1NB3
--
80
25
37
63
24 DC
5
3RA2435-8XH32-1NB3
--
86
27
45
63
24 DC
5
3RA2436-8XH32-1NB3
--
115
37
55
93
24 DC
5
3RA2437-8XH32-1NB3
--
© Siemens AG 2016