SIEMENS
5/19
Siemens IK PI · 2015
IO-Link
Contactors and contactor assemblies
SIRIUS 3RT20 contactors, 3-pole, 3 ... 18.5 kW
5
■
Selection and ordering data
DC operation · DC solenoid system
Rated control supply voltage 24 V
For online configurator see
www.siemens.com/sirius/configurators
.
1)
Guide value for 4-pole standard motors at 50 Hz 400 V AC.
The actual starting and rated data of the motor to be switched must be
considered when selecting the units.
3RT201.-1BB4.-0CC0
3RT201.-2BB4.-0CC0
3RT202.-1BB40-0CC0
3RT202.-2BB40-0CC0
Rated data
Auxiliary contacts
Screw terminals
Spring-type terminals
AC-2 and AC-3,
T
u
: Up to 60 ?
AC-1,
T
u
: 40 ?
Operational cur-
rent
I
e
up to
Rating of three-
phase motors
1)
at 50 Hz and
Operational cur-
rent
I
e
up to
Ident. No.
Version
400 V
400 V
690 V
A
kW
A
NO
NC
Article No.
Article No.
For screw and snap-on mounting onto TH 35 standard mounting rail
Size S00
Contactors with communication interface
Terminal designations in accordance with DIN EN 50012 or DIN EN 50005
• With auxiliary contact 1 NO, Ident. No.
10
• With auxiliary contact 1 NC, Ident. No.
01
7
3
18
10
1
--
3RT2015-1BB41-0CC0
3RT2015-2BB41-0CC0
01
--
1
3RT2015-1BB42-0CC0
3RT2015-2BB42-0CC0
9
4
22
10
1
--
3RT2016-1BB41-0CC0
3RT2016-2BB41-0CC0
01
--
1
3RT2016-1BB42-0CC0
3RT2016-2BB42-0CC0
12
5.5
22
10
1
--
3RT2017-1BB41-0CC0
3RT2017-2BB41-0CC0
01
--
1
3RT2017-1BB42-0CC0
3RT2017-2BB42-0CC0
16
7.5
22
10
1
--
3RT2018-1BB41-0CC0
3RT2018-2BB41-0CC0
01
--
1
3RT2018-1BB42-0CC0
3RT2018-2BB42-0CC0
Size S0
Contactors with communication interface
Terminal designations according to EN 50012
9
4
40
11
1
1
3RT2023-1BB40-0CC0
3RT2023-2BB40-0CC0
12
5.5
40
11
1
1
3RT2024-1BB40-0CC0
3RT2024-2BB40-0CC0
16
7.5
40
11
1
1
3RT2025-1BB40-0CC0
3RT2025-2BB40-0CC0
25
11
40
11
1
1
3RT2026-1BB40-0CC0
3RT2026-2BB40-0CC0
32
15
50
11
1
1
3RT2027-1BB40-0CC0
3RT2027-2BB40-0CC0
38
18.5
50
11
1
1
3RT2028-1BB40-0CC0
3RT2028-2BB40-0CC0
6/T3
5/L3
4/T2
3/L2
A1(+)
A2(–)
2/T1
14
13
1/L1
6/T3
5/L3
4/T2
3/L2
A1(+)
A2(–)
2/T1
22
21
1/L1
22
21
6/T3
5/L3
4/T2
3/L2
A1(+)
A2(–)
2/T1
14
13
1/L1
© Siemens AG 2014