SIEMENS
4/65
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
.
3RT201.-2X.41-0LA2
3RT201.-2X.42-0LA2
3RT202.-2K.40
3RT202.-2X.40-0LA2
Rated data according to IEC 60947-4-1
Auxiliary contacts
Rated control
supply voltage
U
s
SD
Spring-type terminals
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 S00
With solid-state operating mechanism, with integrated varistor
• 1 NO, Ident. No.
10
• 1 NC, Ident. No.
01
12
3
5.5
5.5
5.5
10
1)
1
--
24
5
3RT2017-2XB41-0LA2
1
1 unit
41B
110
5
3RT2017-2XF41-0LA2
1
1 unit
41B
12
3
5.5
5.5
5.5
01
1)
--
1
24
5
3RT2017-2XB42-0LA2
1
1 unit
41B
110
5
3RT2017-2XF42-0LA2
1
1 unit
41B
16
4
7.5
10
11
10
1)
1
--
24
5
3RT2018-2XB41-0LA2
1
1 unit
41B
110
5
3RT2018-2XF41-0LA2
1
1 unit
41B
16
4
7.5
10
11
01
1)
--
1
24
5
3RT2018-2XB42-0LA2
1
1 unit
41B
110
5
3RT2018-2XF42-0LA2
1
1 unit
41B
Size S0
With conventional operating mechanism
(coupling contactors)
1 NO + 1 NC, Ident. No.
11
17
4
7.5
10
11
11
1
1
24
2
3RT2025-2KB40
1
1 unit
41B
110
5
3RT2025-2KF40
1
1 unit
41B
25
5.5
11
11
11
11
1
1
24
2
3RT2026-2KB40
1
1 unit
41B
110
5
3RT2026-2KF40
1
1 unit
41B
32
7.5
15
18.5
18.5
11
1
1
24
5
3RT2027-2KB40
1
1 unit
41B
110
5
3RT2027-2KF40
1
1 unit
41B
With solid-state operating mechanism
1 NO + 1 NC, Ident. No.
11
17
4
7.5
10
11
11
1
1
24
5
3RT2025-2XB40-0LA2
1
1 unit
41B
110
5
3RT2025-2XF40-0LA2
1
1 unit
41B
25
5.5
11
11
11
11
1
1
24
5
3RT2026-2XB40-0LA2
1
1 unit
41B
110
5
3RT2026-2XF40-0LA2
1
1 unit
41B
32
7.5
15
18.5
18.5
11
1
1
24
5
3RT2027-2XB40-0LA2
1
1 unit
41B
110
5
3RT2027-2XF40-0LA2
1
1 unit
41B
38
7.5
18.5
18.5
18.5
11
1
1
24
5
3RT2028-2XB40-0LA2
1
1 unit
41B
110
5
3RT2028-2XF40-0LA2
1
1 unit
41B
A1(+)
A2(–)
14
13
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
A1(+)
A2(–)
22
21
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
A1(+)
A2(–)
22
21
14
13
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
© Siemens AG 2016