Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
Version
Rated control
supply voltage
s
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
V AC
kg
Reversing contactors (3TC44)
Complete with resistor and 1 m connecting 110 ... 120
C
C
C
3TY7 684-0QG7
3TY7 684-0QL7
3TY7 684-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
1.000
1.000
1.000
lead and connector for 3TF68 ..-.Q,
3TF69 ..-.Q
220 ... 240
380 ... 420
Magnetic coils for main contactor, with rectifier bridge
For 3TF68 ..-.Q
110 ... 120
220 ... 240
380 ... 420
C
C
C
3TY7 683-0QG7
3TY7 683-0QL7
3TY7 683-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
2.700
1.509
1.460
For 3TF69 ..-.Q
110 ... 120
220 ... 240
380 ... 420
C
C
C
3TY7 693-0QG7
3TY7 693-0QL7
3TY7 693-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.650
1.455
1.431
For rated control supply voltages for coils, see page 3/146.
For solid-state compatible auxiliary switch blocks,
see page 3/135.
For contactor
Type
Version
Rated control supply DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
voltage U
per PU
s
approx.
V AC
kg
Surge suppressors ¼ RC elements
3TK10 to 3TK13
24 ... 48
110 ... 415
D
B
3TK19 30-0A
3TK19 30-0B
1
1
1 unit
1 unit
101
101
0.033
0.039
3TK14 to 3TK17
48 ... 110
220 ... 600
C
B
3TK19 34-0C
3TK19 34-0D
1
1
1 unit
1 unit
101
101
0.042
0.044
Terminal covers
3TK10, 3TK11
3TK12, 3TK13
3TK14, 3TK15
3TK17
For mounting onto contactors
B
B
B
B
3TK19 40-0A
3TK19 42-0A
3TK19 44-0A
3TK19 46-0A
1
1
1
1
2 units
2 units
2 units
2 units
101
101
101
101
0.141
0.113
0.190
0.203
Auxiliary switch blocks
3TK1
1st auxiliary switch block, left or 1 NO + 1 NC
B
B
3TK19 10-3A
3TK19 10-3B
1
1
1 unit
1 unit
101
101
0.055
0.055
right
2nd auxiliary switch block, left or 1 NO + 1 NC
right
Locking devices
3TK10, 3TK11
3TK12, 3TK13
For mechanical interlocking of
2 identical contactors, auxiliary
contacts 2 NC
B
B
3TK19 20-0A
3TK19 22-0A
1
1
1 unit
1 unit
101
101
0.144
0.143
3TK14, 3TK15,
3TK17
Mechanical interlock, including
mounting plate
B
3TK19 24-0A
1
1 unit
101
6.750
Arc chutes
3TK10
3TK11
3TK12
3TK13
1 arc chute, 4-pole
D
D
D
D
3TK19 50-0A
3TK19 51-0A
3TK19 52-0A
3TK19 53-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.055
0.065
1.250
1.384
3TK14
3TK15
3TK17
D
D
D
3TK19 54-0A
3TK19 55-0A
3TK19 57-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.001
3.681
3.785
Magnetic coils
3TK10, 3TK11
3TK12, 3TK13
3TK14, 3TK15,
3TK17
D
D
D
3TK19 70-0A..
3TK19 72-0A..
3TK19 74-0A..
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.350
0.450
0.950
Contacts with fixing parts
3TK10
3TK11
3TK12
3TK13
4 moving and 8 fixed contacts
D
D
D
D
3TK19 60-0A
3TK19 61-0A
3TK19 62-0A
3TK19 63-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.254
0.275
0.573
0.582
3TK14
3TK15
3TK17
D
D
D
3TK19 64-0A
3TK19 65-0A
3TK19 67-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
2.354
2.356
2.311
For rated control supply voltages for coils, see page 3/146.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/145
SIEMENS [ Siemens Semiconductor Group ]
