SIEMENS
3/60
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Power Contactors for Switching Motors
SIRIUS 3RT contactors, 3-pole up to 250 kW
3
DC operation for direct control from the PLC
•
Coupling contactors with adapted power consumption
•
Suitable for solid-state PLC outputs
•
Cannot be extended with auxiliary switch blocks
PU (UNIT, SET, M)
= 1
PS*
= 1 unit
PG
= 41B
1)
When using contactors with IE3/IE4 motors, use contactors fitted with
varistors instead of diodes. In the case of 5.5 kW coupling contactors,
use 5.5 kW coupling contactors of size S0;
see page 3/63
.
For more information about dimensioning and configuring,
see page 3/6
.
Other voltages
according to page 3/73
on request.
For accessories and spare parts,
see pages 3/75 to 3/123
.
3RT201.-1.B4 .
3RT201.-2.B4.
Rated data
Auxiliary contacts
Rated control
supply voltage
U
s
SD
Screw terminals
SD
Spring-type
terminals
AC-2 and AC-3,
t
u
: Up to 60 °C
AC-1,
t
u
: 40 °C
Opera-
tional
current
I
e
up to
Ratings of
three-phase motors
at 50 Hz and
Opera-
tional
current
I
e
up to
Ident. No.
Version
Article No.
Price
per PU
Article No.
Price
per PU
400 V
400 V
690 V
A
kW
A
NO
NC
V DC
d
d
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
Size S00
With integrated coil circuit (suppressor diode)
1)
(no auxiliary switch blocks can be mounted)
• With auxiliary contact 1 NO, Ident. No.
10
• With auxiliary contact 1 NC, Ident. No.
01
Operating range
0.7 ... 1.25 x
U
s
, power consumption of the solenoid coils
2.8 W
at 24 V
7
3
18
10
1
--
24
2
3RT2015-1KB41
2
3RT2015-2KB41
01
--
1
24
2
3RT2015-1KB42
}
3RT2015-2KB42
9
4
22
10
1
--
24
2
3RT2016-1KB41
2
3RT2016-2KB41
01
--
1
24
2
3RT2016-1KB42
2
3RT2016-2KB42
12
5.5
1)
22
10
1
--
24
5
3RT2017-1KB41
}
3RT2017-2KB41
01
--
1
24
5
3RT2017-1KB42
}
3RT2017-2KB42
Operating range
0.85 ... 1.85 x
U
s
, power consumption of the solenoid coils
1.6 W
at 24 V
7
3
18
10
1
--
24
5
3RT2015-1SB41
5
3RT2015-2SB41
01
--
1
24
5
3RT2015-1SB42
5
3RT2015-2SB42
9
4
22
10
1
--
24
5
3RT2016-1SB41
5
3RT2016-2SB41
01
--
1
24
5
3RT2016-1SB42
5
3RT2016-2SB42
12
5.5
1)
22
10
1
--
24
5
3RT2017-1SB41
5
3RT2017-2SB41
01
--
1
24
5
3RT2017-1SB42
5
3RT2017-2SB42
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
© Siemens AG 2016