3RT10152BB41 SIEMENS, 3RT10152BB41 Datasheet - Page 46

• Manufacturer Part Number: 3RT10152BB41
• Description: CONTACTOR, AC-3, 3KW/400V
• Manufacturer: SIEMENS

Specifications of 3RT10152BB41

• Operating Voltage: 24VDC
• Switching Power Ac3: 3kW
• Switching Current Ac1: 18A
• Switching Current Ac3: 7A
• No. Of Poles: 3
• Contacts: 1NO
• Relay Mounting: DIN Rail
• Coil Voltage Vdc Nom: 24V
• Contact Configuration: 1NO

■
3RA14 Contactor Assemblies for Wye-Delta Starting
3RA14 complete units, 3 ... 75 kW
Overview
The 3RA14 contactor assemblies for wye-delta starting can be
ordered as follows:
Sizes S00 to S3:
• Fully wired and tested, with electrical interlock, dead interval
Sizes S00 to S12:
• As components for customer assembly.
A dead interval of 50 ms on reversing is already integrated in the
timing relay function.
1) Installation kit contains mechanical interlock, 3 connecting clips; wiring
2) The installation kit contains 5 connecting clips; wiring connectors on the
Rated data
at AC 50 Hz 400 V
Rating
kW
110
132
160
200
250
315
355
400
500
11
15
18.5
22
37
45
55
75
90
3/46
of up to 10 s on reversing (size S00 with electrical and
mechanical interlocks)
5.5
7.5
connectors on the top (connection between mains and delta contactor)
and on the bottom (connection between delta and wye contactor); neutral
point.
top (connection between mains and delta contactor) and on the bottom
(connection between delta and wye contactor); star jumper.
3RA13, 3RA14 Contactor Assemblies
Operational
current I
A
115
150
160
195
230
280
350
430
540
610
690
850
12
17
25
32
40
50
80
86
Siemens LV 1 · 2006
e
motor current
A
120.7 ... 150
277
277
277
277
12.1 ... 17
12.1 ... 17.2
15.5 ... 21.5
19
24.1 ... 34
29.3 ... 37.9
34.5 ... 40
12.1 ... 17.2
15.5 ... 21.5
19
24.1 ... 34
31
37.9 ... 55.2
48.3 ... 65
62.1 ... 77.8
69
31
37.9 ... 55.2
48.3 ... 69
62.1 ... 77.6
77.6 ... 108.6
98.3 ... 129.3
86
86
86
86
95
95
1.9 ...
2.4 ...
3.1 ...
3.8 ...
4.8 ...
6
7.8 ... 10.9
9.5 ... 13.8
3.1 ...
3.8 ...
4.8 ...
6
7.8 ... 10.9
9.5 ... 13.8
9.5 ... 13.8
...
...
... 25
... 27.6
... 43
... 86
... 43.1
... 160
... 195
... 230
... 280
... 350
... 430
... 540
... 610
... 690
... 850
8.6
8.6
2.8
3.4
4.3
5.5
6.9
4.3
5.5
6.9
Size
S00-S00-S00
S0-S0-S0
S2-S2-S0
S2-S2-S2
S3-S3-S2
S6-S6-S3
S10-S10-S6
S12-S12-S10
Line/delta
contactor
3RT10 15
3RT10 17
3RT10 24
3RT10 26
3RT10 34
3RT10 35
3RT10 36
3RT10 44
3RT10 45
3RT10 54
3RT10 55
3RT10 56
3RT10 64
3RT10 65
3RT10 75
3RT10 76
Wye contactor
3RT10 15
3RT10 24
3RT10 26
3RT10 34
3RT10 35
3RT10 36
3RT10 44
3RT10 45
3RT10 46
3RT10 54
3RT10 55
3RT10 64
3RT10 65
3RT10 66
There is also a range of accessories (auxiliary switch blocks,
surge suppressors, etc.) that must be ordered separately.
For overload relays for motor protection, see "Protection
Equipment: Overload Relays -> 3RB2 Solid-State Overload
Relays".
The 3RA14 contactor assemblies have screw terminals and are
suitable for screwing or snapping onto 35 mm standard
mounting rails.
Fully wired and tested 3RA14 contactor assemblies have one
unassigned NO contact which is mounted onto the front of the
K3 delta contactor.
A solid-state time-delay auxiliary switch block is snapped onto
the front of the complete contactor assemblies, size S00 up to
7.5 kW, while a timing relay is mounted onto the side of sizes S0
to S3, 11 kW to 75 kW.
3) Installation kit contains wiring connector on the bottom (connection
4) Wiring connector on top from reversing contactor assembly (note
5) Only use wiring connector on top of reversing contactor assembly (note
between delta contactor and wye contactor) and star jumper.
conductor cross-sections).
conductor cross-sections); star jumpers must be ordered separately.
Order No.
complete
3RA14 15-8XB31-1...
3RA141 6-8XB31-1...
3RA14 23-8XC21-1...
3RA14 25-8XC21-1...
3RA14 34-8XC21-1...
--
3RA14 35-8XC21-1...
3RA14 36-8XC21-1...
3RA14 44-8XC21-1...
3RA14 45-8XC21-1...
--
--
--
Accessories for
customer assembly
Timing relay
3RT19 16-2G.51
3RP15 74-1N.30
3RP15 74-1N.30
3RP15 74-1N.30
3RP15 74-1N.30
3RP15 74-1N.30
3RP15 74-1N.30
3RP15 74-1N.30
Installation kit A,
for double infeed
--
--
3RA19 33-2C
3RA19 33-2B
3RA19 43-2C
--
--
--
3)
3)
3)