SIEMENS
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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
■
Selection and ordering data
DC operation
Spring-type terminals
For screw fixing and snap-on mounting onto standard mounting rails
Solenoid coil fitted with surge suppressor
1)
It is not possible to mount an auxiliary switch block. A clearance of 10 mm
is required for side-by-side mounting at ambient temperatures > 60 °C.
2)
One 4-pole auxiliary switch block according to EN 50005 can be mounted
from -40 to 70 °C; no clearance required.
3)
NC contact cannot be used because it is used for switching of the series
resistor.
For accessories and spare parts,
see page 3/75 onwards
.
3RT201.-2K.4.
3RT201.-2K.42-0LA0
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 conventional coil, fitted with suppressor diode
(coupling contactors)
• 1 NO, Ident. No.
10
• 1 NC, Ident. No.
01
12
3
5.5
5.5
5.5
10
1)
1
--
24
}
3RT2017-2KB41
1
1 unit
41B
110
5
3RT2017-2KF41
1
1 unit
41B
12
3
5.5
5.5
5.5
01
1)
--
1
24
}
3RT2017-2KB42
1
1 unit
41B
110
5
3RT2017-2KF42
1
1 unit
41B
With conventional coil, fitted with varistor
• 1 NO, Ident. No.
10
• 1 NC, Ident. No.
01
12
3
5.5
5.5
5.5
10
1)
1
--
24
5
3RT2017-2LB41
1
1 unit
41B
110
5
3RT2017-2LF41
1
1 unit
41B
12
3
5.5
5.5
5.5
01
1)
--
1
24
5
3RT2017-2LB42
1
1 unit
41B
110
5
3RT2017-2LF42
1
1 unit
41B
With series resistor, fitted with suppressor diode
12
3
5.5
5.5
5.5
--
2)
--
1
3)
24
5
3RT2017-2KB42-0LA0
1
1 unit
41B
110
5
3RT2017-2KF42-0LA0
1
1 unit
41B
16
4
7.5
10
11
--
2)
--
1
3)
24
5
3RT2018-2KB42-0LA0
1
1 unit
41B
110
5
3RT2018-2KF42-0LA0
1
1 unit
41B
With series resistor, fitted with varistor
12
3
5.5
5.5
5.5
--
2)
--
1
3)
24
5
3RT2017-2LB42-0LA0
1
1 unit
41B
110
5
3RT2017-2LF42-0LA0
1
1 unit
41B
16
4
7.5
10
11
--
2)
--
1
3)
24
5
3RT2018-2LB42-0LA0
1
1 unit
41B
110
5
3RT2018-2LF42-0LA0
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(–)
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
A2(–)
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
E1(+)
A2(–)
2/T1
1/L1
4/T2
3/L2
6/T3
5/L3
E1(+)
© Siemens AG 2016