3RA13, 3RA14 Contactor Assemblies
3RA14 Contactor Assemblies for Wye-Delta Starting
Components for customer assembly
■
Selection and ordering data
Version
Size
DT
Order No.
Price
per PU
PU
PS*
(UNIT,
SET, M)
PG
Weight
per PU
approx.
kg
Installation kits
S00-S00-S00
The installation kit contains:
mechanical interlock,
3 connecting clips,
star jumper,
wiring connectors on the top and bottom
S0-S0-S0
The installation kit contains:
5 connecting clips,
star jumper,
wiring connectors on the top and bottom
The installation kit contains:
star jumper,
wiring connector on the bottom
(Wiring connector on the top is not
included in the scope of supply.
A double infeed between the line
contactor and the delta contactor is
recommended.)
S2-S2-S0
S2-S2-S2
S3-S3-S2
S3-S3-S3
S6-S6-S6
S10-S10-S10
S12-S12-S12
}
3RA19 13-2B
1
1 set
101
0.048
}
3RA19 23-2B
1
1 set
101
0.061
}
}
}
}
A
A
B
3RA19 33-2C
3RA19 33-2B
3RA19 43-2C
3RA19 43-2B
3RA19 53-2B
3RA19 63-2B
3RA19 73-2B
1
1
1
1
1
1
1
1 set
1 set
1 set
1 set
1 set
1 set
1 set
101
101
101
101
101
101
101
0.051
0.072
0.139
0.165
0.843
1.782
2.205
1-phase line-side terminals
Conductor cross-section: 95 mm
2
S3
A
3RA19 43-3L
1
1 unit
101
0.280
3-phase line-side terminals
Line-side terminal block for the line
contactor for large conductor cross-
sections
Conductor cross-section: 6 mm
2
Conductor cross-section: 25 mm
2
Conductor cross-section: 50 mm
2
S00
S0
S2
}
}
}
3RA19 13-3K
3RV19 15-5A
3RV19 35-5A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.022
0.043
0.115
Three-phase busbars
Bridging phase-by-phase of all line-side
terminals of
the line contactor (K1) and
the delta contactor (K3)
S0
S2
S00
S0
S2
S3
S6
1)
S10, S12
1)
3RT19 26-4BA31
D
}
}
}
}
}
}
}
3RT19 26-4CC20
3RV19 35-1A
3RT19 16-4BA31
3RT19 26-4BA31
3RT19 36-4BA31
3RT19 46-4BA31
3RT19 56-4BA31
3RT19 66-4BA31
1
1
1
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
101
101
101
0.033
0.140
0.003
0.006
0.015
0.028
0.161
0.533
Links for paralleling, 3-pole (star jumpers)
Without connection terminal
(the links for paralleling can be reduced
by one pole)
Base plates
For customer assembly of contactor
assemblies for wye-delta starting with a
laterally mounted
timing relay
Side-by-side mounting
10 mm clearance between K3 and K2
Side-by-side mounting
S2, S2, S0
S2, S2, S2
S3, S3, S2
B
B
B
B
B
B
3RA19 32-2E
3RA19 32-2F
3RA19 42-2E
3RA19 52-2E
3RA19 52-2F
3RA19 62-2E
3RA19 62-2F
3RA19 72-2E
3RA19 72-2F
3RA19 32-2B
3RA19 32-2B
3RA19 42-2B
1
1
1
1
1
1
1
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
101
101
101
101
101
101
101
0.441
0.484
0.668
1.805
1.945
3.177
3.392
3.597
3.681
0.429
0.429
0.707
10 mm clearance between K1, K3 and K2
S6, S6, S3
S6, S6, S6
S10, S10, S6
S10, S10, S10
B
S12, S12, S10
B
S12, S12, S12
B
For customer assembly of contactor
assemblies for wye-delta starting with a
front-mounted
timing relay, 10 mm
clearance between K1, K3 and K2
S2, S2, S0
S2, S2, S2
S3, S3, S2
B
B
B
1) The 3RT19 56-4EA1 (S6) or 3RT19 66-4EA1 (S10, S12) cover can be used
for touch protection.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/53
3
SIEMENS [ Siemens Semiconductor Group ]
