SIEMENS
4/66
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactors for Special Applications
Contactors for Railway Applications
SIRIUS 3RT contactors with extended operating range, 3-pole
4
DC operation
Spring-type terminals
For screw fixing and snap-on mounting onto standard mounting rails
Solenoid coil fitted with varistor
For accessories and spare parts,
see page 3/75 onwards
.
3RT203.-3X.40-0LA2
3RT204.-3X.40-0LA2
Rated data according to IEC 60947-4-1
Auxiliary contacts
Rated control
supply voltage
U
s
SD
Spring-type terminals
for auxiliary and control
circuits
PU
(UNIT,
SET, M)
PS*
PG
AC-2 and AC-3
t
u
: 70 °C
Operational
current
I
e
Rating of three-phase motors
at
Ident. No.
Version
Article No.
Price
per PU
400 V
230 V
400 V
500 V
690 V
A
kW
kW
kW
kW
NO
NC
V DC
d
3RT20 contactors for switching motors
Size S2
With solid-state operating mechanism
1 NO + 1 NC, Ident. No. 11
40
11
18.5
22
22
11
1
1
24
5
3RT2035-3XB40-0LA2
1
1 unit
41B
110
5
3RT2035-3XF40-0LA2
1
1 unit
41B
50
15
22
30
22
11
1
1
24
5
3RT2036-3XB40-0LA2
1
1 unit
41B
110
5
3RT2036-3XF40-0LA2
1
1 unit
41B
65
18.5
30
37
37
11
1
1
24
5
3RT2037-3XB40-0LA2
1
1 unit
41B
110
5
3RT2037-3XF40-0LA2
1
1 unit
41B
80
22
37
37
45
11
1
1
24
5
3RT2038-3XB40-0LA2
1
1 unit
41B
110
5
3RT2038-3XF40-0LA2
1
1 unit
41B
Size S3
With solid-state operating mechanism
1 NO + 1 NC, Ident. No. 11
80
22
37
45
55
11
1
1
24
5
3RT2045-3XB40-0LA2
1
1 unit
41B
110
5
3RT2045-3XF40-0LA2
1
1 unit
41B
95
22
45
55
75
11
1
1
24
4
3RT2046-3XB40-0LA2
1
1 unit
41B
110
5
3RT2046-3XF40-0LA2
1
1 unit
41B
110
30
55
75
75
11
1
1
24
X
3RT2047-3XB40-0LA2
1
1 unit
41B
110
X
3RT2047-3XF40-0LA2
1
1 unit
41B
A1(+)
A2(–)
22
21
14
13
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
A1(+)
A2(–)
22
21
14
13
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
© Siemens AG 2016