3RT10161BB41 Datasheet, PDF (51/70 Pages) Siemens Semiconductor Group – Controls – Contactors and Contactor Assemblies

3RA13, 3RA14 Contactor Assemblies
3RA14 Contactor Assemblies for Wye-Delta Starting
3RA14 complete units, 3 ... 75 kW
Size S2-S2-S2 · up to 45 kW
Rated data AC-3
Rated control DT
supply voltage
U_s1)
Operational Ratings of induction motors
current I_e at 50 Hz and
up to
400 V
230 V 400 V 500 V 690 V
A
kW kW kW kW V
AC operation, 50/60 Hz
80
25 37 51 63 24 AC
C
110 AC
C
230 AC
}
86
27 45 55 63 24 AC
C
110 AC
C
230 AC
}
DC operation
80
25 37 51 63 24 DC
B
86
27 45 55 63 24 DC
B
Fully wired and tested contactor PU PS*
assemblies
(UNIT,
SET, M)
Order No.
Price
per PU
PG Weight
per PU
approx.
3RA14 35-8XC21-1AC2
3RA14 35-8XC21-1AG2
3RA14 35-8XC21-1AL2
3RA14 36-8XC21-1AC2
3RA14 36-8XC21-1AG2
3RA14 36-8XC21-1AL2
3RA14 35-8XC21-1BB4
3RA14 36-8XC21-1BB4
kg
1 1 unit 101
1 1 unit 101
1 1 unit 101
1 1 unit 101
1 1 unit 101
1 1 unit 101
3.725
3.665
3.650
3.750
3.710
3.685
1 1 unit 101
1 1 unit 101
5.515
5.482
1) Coil operating range
at 50 Hz: 0.8 ... 1.1 x U_s; at 60 Hz: 0.85 ... 1.1 x U_s.
Mountable accessories (to be ordered separately):
17
16
The fully wired and tested contactor assembly includes the following
components:
12
6
3
18
11
19
15
10
10
4
9
10
8
7
The connecting
6
leads are not
12
shown.
Accessories
Order No.
Page
Individual parts
Order No.
Page
K1
K3
K2
4 Mechanical interlock, lateral
7 Solid-state time-delay
auxiliary switch block, front¹⁾
12 Mechanical interlock, front
15 Auxiliary switch block, lateral
16 Surge suppressors
17 3-phase line-side terminal
18 Three-phase busbar
19 Push-in lug²⁾ for timing relay
screw mounting
3RA19 24-2B
3RT19 26-2G...
3RA19 24-1A
3RH19 21-1EA..
3RT19 26-1....
3RT19 36-1....
3RV19 35-5A
3RV19 35-1A
3RP19 03
3/43
3/117
3/43
3/114
3/119,
3/120
3/53
3/53
3)
123
123
8
9
10
11
6
Contactors, 37 kW
3RT10 35 3RT10 35
Contactors, 45 kW
3RT10 36 3RT10 36
Timing relay, lateral
3RP15 74-1N.30
Auxiliary switch block with
1 unassigned NO contact 3RH19 21-1CA10
Auxiliary switch block for
local control
2 units
3 units
3RH19 21-1CA01
3RH19 21-1CA10
Base plate
3RA19 32-2F
Installation kit
3RA19 33-2B
3RT10 34
3RT10 34
3/16
3/16
3)
3/112
3/112
3/53
3/53
1) Generally possible. If a solid-state time-delay auxiliary switch block is
mounted onto the front of K3, a standard auxiliary switch block can only
be mounted onto the side.
The installation kit contains the star jumper on the top and the wiring
jumper on the bottom for connecting the main conducting paths.
2) Not part of the scope of supply of the preassembled contactor
assemblies; can be ordered as an accessory.
3) See Monitoring and Control Devices: 3RP, 7PV timing relays -> 3RP15
timing relays in 22.5 mm industrial enclosure.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
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