SIEMENS
4/12
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactors for Special Applications
SIRIUS 3RT.4 contactors for resistive loads (AC-1), 3-pole
4
Sizes S6 to S12: AC/DC operation (50/60 Hz AC and DC)
•
Withdrawable coils with integrated coil circuit (varistor)
•
Auxiliary and control conductors: Screw terminals
•
Main conductors: Busbar connections
Other voltages
according to page 4/49
on request.
For accessories and spare parts,
see page 3/75 onwards
.
3RT146.
Size
Rated data AC-1,
t
u
: 40 °C
Auxiliary
contacts
Rated control
supply voltage
U
s
SD
Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Opera-
tional
current
I
e
Ratings of AC loads (p f. = 0.95) at
Version
Article No.
Price
per PU
up to
690 V
230 V
400 V
500 V
690 V
A
kW
kW
kW
kW
NO
NC
V AC/DC
d
Conventional operating mechanisms
S6
275
105
180
225
310
2
2
110 ... 127
}
3RT1456-6AF36
1
1 unit
41B
220 ... 240
}
3RT1456-6AP36
1
1 unit
41B
S10
400
151
263
329
454
2
2
110 ... 127
}
3RT1466-6AF36
1
1 unit
41B
220 ... 240
}
3RT1466-6AP36
1
1 unit
41B
S12
690
261
454
568
783
2
2
110 ... 127
2
3RT1476-6AF36
1
1 unit
41B
220 ... 240
}
3RT1476-6AP36
1
1 unit
41B
Solid-state operating mechanism
With 24 V DC control signal input
e. g. for control by PLC
S6
275
105
180
225
310
2
2
96 ... 127
5
3RT1456-6NF36
1
1 unit
41B
200 ... 277
2
3RT1456-6NP36
1
1 unit
41B
S10
400
151
263
329
454
2
2
96 ... 127
5
3RT1466-6NF36
1
1 unit
41B
200 ... 277
2
3RT1466-6NP36
1
1 unit
41B
S12
690
261
454
568
783
2
2
96 ... 127
5
3RT1476-6NF36
1
1 unit
41B
200 ... 277
2
3RT1476-6NP36
1
1 unit
41B
For 24 V DC control signal input · with indication of remaining lifetime (RLT)
e.g. for control by PLC
S6
275
105
180
225
310
1
1
96 ... 127
5
3RT1456-6PF35
1
1 unit
41B
200 ... 277
5
3RT1456-6PP35
1
1 unit
41B
S10
400
151
263
329
454
1
1
200 ... 277
5
3RT1466-6PP35
1
1 unit
41B
S12
690
261
454
568
783
1
1
200 ... 277
5
3RT1476-6PP35
1
1 unit
41B
32
31
22
21
44
43
14
13
6/T3
4/T2
2/T1
5/L3
3/L2
1/L1
A2(–)
A1(+)
U
32
31
22
21
44
43
14
13
6/T3
4/T2
2/T1
5/L3
3/L2
1/L1
A1
A2
ON
OFF
PLC
+ -
32
31
22
21
44
43
14
13
6/T3
4/T2
2/T1
5/L3
3/L2
1/L1
A1
A2
ON
OFF
PLC
+ -
© Siemens AG 2016