sirius dimensiones contactores y arrancador directo
TRANSCRIPT
3/216 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 contactors,3-pole
Contac tors and Contactor Assemblies
3RT10 1 contactorsSize S00, screw connectionwith surge suppressor, auxiliary switch block and mounted overload relay
Lateral clearance fromearthed parts = 6 mm
2) Auxiliary switch block(also 3RH19 11- . NF . . solid-state compatible design)
3) Surge suppressor(also 3RT19 16-1GA00 additionalload module)
4) Drilling pattern
3RT10 1 contactorsSize S00, Cage Clamp connectionwith auxiliary switch block
3RT10 2 contactors, 3RT10 2 coupling relaysSize S0, screw connectionwith surge suppressor, auxiliary switch blocks and mounted overload relay
For size S0:a = 3 mm at < 240 Va = 7 mm at > 240 Vb = DC 10 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front,
1, 2 and 4-pole (also 3RH19 21- . FE22solid-state compatible design)
3) Surge suppressor4) Drilling pattern
Dimension drawings
NS
B00
752a
57
,5
5,3 8,6
51
5
5
6799106
2)
15,5
11
8
3)
67
45
35
50
5
4)
NSB01221
5
50
355 9
45
37
60
47
44
25
68109
5
4)
36
45
4)
a
b)
2)
1) 3)
NS
B0
07
53
c
14
3
63
86
10 135
80
15,5
10 865
5
35
60
5
85
nsk03_19.fm Seite 216 Dienstag, 19. März 2002 2:19 14
3/217Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 contactors,3-pole
Contac tors and Contactor Assemblies
3RT10 2 contactors, 3RT10 2 coupling relaysSize S0, Cage Clamp connectionwith surge suppressor, auxiliary switch blocks and mounted overload relay
3RT10 3 contactorsSize S2, screw connectionwith surge suppressor, auxiliary switch blocks and mounted overload relay
Dimension drawings
45
4)
a
b)
2)
1) 3)
NSB01220b
14
363
86
10 13572
15,5
1086
5
5
35
60
5
For size S0:a = 0 mm with varistor < 240 V, diode assemblya = 3.5 mm with varistor > 240 Va = 17 mm with RC elementb = DC 15 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front
(1, 2 and 4-pole)3) Surge suppressor4) Drilling pattern
4)
a
3)
1)
b)
2)
NS
B0
07
54
b
5
5
45
95
1591555
7517
1
11
2
20,5 107
10 1105
80
For size S2:a = 0 mm with varistor < 240 V, diode assemblya = 3.5 mm with varistor > 240 Va = 17 mm with RC elementb = DC 15 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front
(1, 2 and 4-pole)3) Surge suppressor4) Drilling pattern
nsk03_19.fm Seite 217 Dienstag, 19. März 2002 2:19 14
3/218 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 and 3RT14 contactors,3-pole
3RT10 3 contactorsSize S2, Cage Clamp connectionwith surge suppressor, auxiliary switch blocks and mounted overload relay
3RT10 4, 3RT14 46 contactorsSize S3, screw connectionwith surge suppressor, auxiliary switch blocksand mounted overload relay
Lateral clearance fromearthed parts = 6 mm
Dimension drawings
20
NSB 01219a
75171
a
112
515 64
110159
107 5
183555
10
95
4572
3)
2)
51)
Test
0 1AH
STOP RESET
b) 14
For size S2:a = 0 mm with varistor < 240 V, diode assemblya = 3.5 mm with varistor > 240 Va = 17 mm with RC elementb = DC 15 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front
(1, 2 and 4-pole)3) Surge suppressor4) Drilling pattern
3)
4)
a
1)
5)
6)
b)
2)
NS
B00755b
7
60
13
0
5
5
10
022
1
28
70 10 10
80
13413 183
5
132
14
6
For size S3:a = 0 mm with varistor, diode assembly
and < 240 Va = 3.5 mm with varistor and > 240 Va = 17 mm with RC elementb = DC 13 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the
front (1, 2 and 4-pole), same dimensions for designs with screw or Cage Clamp con-nection
3) Surge suppressor4) Drilling pattern5) For mounting on 35 mm standard mounting
rail (15 mm deep) acc. to EN 50 022or 75 mm standard mounting rail acc. toEN 50 023
6) Hexagon socket screw 4 mm
nsk03_19.fm Seite 218 Dienstag, 19. März 2002 2:19 14
3/219Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 and 3RT14 contactors,3-pole
3RT10 4 contactors,Size S3, Cage Clamp connectionwith surge suppressor, auxiliary switch blocksand mounted overload relay
3RT10 coupling relaysSize S00with surge suppressor
Deviating dimensions for coupling relayswith Cage Clamp connection:Height: 60 mm
3) Surge suppressor4) Drilling pattern
Dimension drawings
72
NSB 01218a
234570
1010
14
6
28
10
022
4
a
513 86
134183
7
131 5
2)
3)
b)
1)
60
13
0
5)
6)
H A
Test
0 1STOP RESET
40
5
For size S3:a = 0 mm with varistor, diode assembly
and < 240 Va = 3.5 mm with varistor and > 240 Va = 17 mm with RC elementb = DC 13 mm deeper than AC1) Auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the
front (1, 2 and 4-pole), same dimensions for designs with screw or Cage Clamp con-nection
3) Surge suppressor4) Drilling pattern5) For mounting on 35 mm standard mounting
rail (15 mm deep) acc. to EN 50 022or 75 mm standard mounting rail acc. toEN 50 023
6) Hexagon socket screw 4 mm
NS
B0
02
58
a 57
,5
8,65,345
6799
5 35
50
53)
4)
nsk03_19.fm Seite 219 Dienstag, 19. März 2002 2:19 14
3/220 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 and 3RT14 contactors,3-pole
3RT10 5, 3RT14 5 contactorsSize S6with auxiliary switch block, laterally mountable and mountable on the front,mounted overload relay and box terminals,laterally mounted electronics module with remaining lifetime indication
Clearance from earthed parts withdirectly mounted overload relay:lateral: 10 mmfront: 20 mm
Dimension drawings
8)
7)6)5)
2)
3)
1)
NS
B011
71a
14
0
kk
107
217180
17072
9
140120
26
8
17
17
216
4
37
17
Æ 7
100
13
0
61
Æ
4)
140150
For size S6:k = 120 mm (minimum clearance for removing the
withdrawable coil)1) Second auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front3) RC element4) 3RB10 overload relay, mounted5) 3RT19 55-4G box terminal block
(hexagon socket 4 mm)6) 3RT19 56-4G box terminal block
(hexagon socket 4 mm)7) PLC connection DC 24 V and changeover switch
(with 3RT1... -.N)8) Electronics module with remaining lifetime indicati-
on (auxiliary switch block not mountable on right-hand side)
Drilling pattern
nsk03_19.fm Seite 220 Dienstag, 19. März 2002 2:19 14
3/221Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT10 and 3RT14 contactors,3-pole
3RT10 6, 3RT14 6 contactorsSize S10with auxiliary switch block, laterally mountable and mountable on the front,mounted overload relay and box terminals,laterally mounted electronics module with remaining lifetime indication
3RT10 7, 3RT14 7 contactorsSize S12with auxiliary switch block, laterally mountable and mountable on the front,mounted overload relay and box terminals,laterally mounted electronics module with remaining lifetime indication
For sizes S10 and S12: Clearance from earthed parts with directly mounted overload relay:lateral: 10 mmfront: 20 mm
Dimension drawings
NS
B01158a
16
8
175
165145
202138
k
k132
70
11
48
25 17
21
020
0
9
18
0
1205)
2)
7)
6)
1)
3)
4)
32
4
165251
217
Æ
Drilling pattern
5)
2)
1)
6) 3)
7)
NS
B0
11
59
b 156
18
2
271236
225
190180
160
17
21
420
0
48
25
k150
89
9
18
0
130
k
4)
33
1
180
11
For sizes S10 and S12:k = 150 mm (minimum clearance for removing the wi-
thdrawable coil)1) Second auxiliary switch block, laterally mountable2) Auxiliary switch block, mountable on the front3) RC element4) 3RB10 overload relay, mounted5) Box terminal block (hexagon socket 6 mm)6) PLC connection DC 24 V and changeover switch
(with 3RT1... -.N)7) Electronics module with remaining lifetime indicati-
on (auxiliary switch block not mountable on right-hand side)
Drilling pattern
nsk03_19.fm Seite 221 Dienstag, 19. März 2002 2:19 14
3/222 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT12 vacuum contactors,3-pole
3RT12 6 vacuum contactorsSize S10with auxiliary switch block, laterally mountable,mounted overload relay and box terminals,laterally mounted electronics module with remaining lifetime indication
3RT12 7 vacuum contactorsSize S12with auxiliary switch block, laterally mountable,mounted overload relay and box terminals,laterally mounted electronics module with remaining lifetime indication
Dimension drawings
145
165175
138206217N
SB
011
60
b
32
421
020
016
8
48253)
6)
1)
70132
k
5)k
7)
17
9
18
0
120
2)
4)
165
11
NS
B01162
DetailContact erosion indicator for vacuum interrupters
Drilling pattern
5)
7)
3)
6)
1)
NS
B0
11
61
c
9
15089
156
236225
18
0
130
k
17
48
25
160
190180
18
2
21
420
0
k
2)
180
33
1
Æ
4)
11Æ
For sizes S10 and S12:k = 150 mm (minimum clearance for removing the wi-
thdrawable coil)
1) Second auxiliary switch block, laterally mountable2) Position and contact erosion indicator3) RC element 4) 3RB10 overload relay, mounted5) Box terminal block (hexagon socket 6 mm)6) PLC connection DC 24 V and changeover switch
(with 3RT1... -.N)7) Electronics module with remaining lifetime indicati-
on (auxiliary switch block not mountable on right-hand side)
Drilling pattern
nsk03_19.fm Seite 222 Dienstag, 19. März 2002 2:19 14
3/223Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT13 and 3RT15 contactors,4-pole
3RT13 1 and 3RT15 1 contactorsSize S00, screw connectionwith surge suppressor and auxiliary switch block
Lateral clearance fromearthed parts = 6 mm
For size S00:Deviating dimensionsfor contactorswith Cage Clamp connections:Height: 60 mmMounting depth with auxiliary switch block: 110 mm
2) Auxiliary switch block(also 3RH19 11-.N... solid-state compatible design)
3) Surge suppressor(also 3RT19 16-1GA00 additionalload module)
4) Drilling pattern
3RT13 2 and 3RT15 2 contactorsSize S0with surge suppressor and auxiliary switch block
For size S0:a = 3 mm at < 250 V and surge suppressor
mounteda = 7 mm at > 250 V and surge suppressor
mountedb = DC 10 mm deeper than AC
1) Auxiliary switch block, laterally mountable (left)
2) Auxiliary switch block, mountable on the front, (max. two single-pole auxiliary switch blocks)
3) Surge suppressor4) Drilling pattern
3RT13 3 and 3RT15 3 contactorsSize S2with surge suppressor and auxiliary switch block
For sizes S2 and S3:a = 0 mm with varistor < 240 Va = 3.5 mm with varistor > 240 Va = 17 mm with RC element and diode
assemblyb = S2: DC 15 mm deeper than AC
S3: DC 13 mm deeper than AC
1) Auxiliary switch block, laterally mountable (right or left)
2) Auxiliary switch block, mountable on the front, (1, 2 and 4-pole, also 3RH19 21-1FE22 solid-state compatible design)
3) Surge suppressor4) Drilling pattern5) For mounting on 35 mm standard mounting
rail (15 mm deep) acc. to EN 50 022 or, in the case of size S3, 75 mm standard moun-ting rail acc. to EN 50 023
6) Hexagon socket screw 4 mm
3RT13 4 contactors Size S3with surge suppressor and auxiliary switch block
Dimension drawings
NSB00757a
57
,5
5,38,6
5 6799106
1)
2)
35
50
5
3)
45
5
NSB 00758e
b)
80
85
a10 61 86510135
60
35
5
7310
80
11
2
a
SIEMENS
b)
515
NSB00759c
110160
95
45
60
130
5
513 134183
93
146
80
10
a
b)
1)
5)
6)
2)
4)
NSB 00760b
3)
SIEMENS
nsk03_19.fm Seite 223 Dienstag, 19. März 2002 2:19 14
3/224 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RT16 capacitor contactors
3RT16 17 capacitor contactorsSize S00
3RT16 27 capacitor contactorsSize S0
3RT16 47 capacitor contactorsSize S3
Dimension drawings
NS
B 0
123
6
45
16
36
11
0
57
5192
105
5
NSB00761b
18 48
45
ø5
60
72
85
100
5
4467
121
130
60
x13
01
67
5190
578
183
18
38
10
41
24
15
0
NSB00763a
70
22,5 22,5
116
nsk03_19.fm Seite 224 Dienstag, 19. März 2002 2:19 14
3/225Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Size S00
Size S0 1)
Size S2 1)
Size S3 1)
Dimension drawings
118545
60
28
5
50
35NSB00764a
Without series resistor:3RH11 22-2KB40
-2KF403RT10 17 -2KB41
-2KF41-2KB42-2KF42
For dimensions, see page 3/216 (size S00)
NSB00765a
86
47
35
x 6
0
5 14870
45View from right
Without series resistor:3RT10 25 -3KB40
-3KF403RT10 26 -3KB40
-3KF40For dimensions, see page 3/217 (size S0)
NSB00766a
110
47
8055 5 162
45 x
95
View from right
14
547
9570
60
x 1
30
5 186
NSB00767a
View from right
1) S0 to S3 contactors: wiring between the contac-tor and series resistor must be carried out by the customer. The series resistor is equipped with the necessary connecting leads.
Contactors with extended tolerance0.7 to 1.25 × Us
nsk03_19.fm Seite 225 Dienstag, 19. März 2002 2:19 14
Contactor Relays, Coupling Relays
3/226 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RH11 and 3RH14 contactor relays
3RH11 contactor relaysSize S00, with screw connections,with surge suppressor and auxiliary switch block
Lateral clearance fromearthed parts = 6 mm
1) Auxiliary switch block2) Surge suppressor3) Drilling pattern
Deviating dimensions for contactor relayswith Cage Clamp connections:Height: 60 mmMounting depth with auxiliary switch block: 110 mm
3RH14 latched contactor relaysSize S00,with surge suppressor and auxiliary switch block
Size S00, with screw connections,with surge suppressor
1) Surge suppressor2) Drilling pattern
Deviating dimensions for coupling relayswith Cage Clamp connections:Height: 60 mm
Dimension drawings
455,3 8,6
57,5
10699
675 2)
1)35
50
3)
5
NSB00252a
SIEMENS
NS
B0
02
53
57
,5
8,690
6799
5
106
SIEMENS
5,3
2) 1)
3RH11 coupling relays
Dimension drawings
SIEMENS
NS
B0
025
8
57,5
8,65,345
6799
5 35
50
51)
2)
nsk03_19.fm Seite 226 Dienstag, 19. März 2002 2:19 14
3/227Siemens NS K · 2002
Contactors and Contactor AssembliesContactor Relays
3TH43
AC operation DC operation
3TX7 402–3. varistors,3TX7 402–3A suppression diode,3TX7 402–3D diode assemblies (for DC operation) for 3TH43 contactor relays for mounting onto the coil terminal
3TX7 402–3 RC elementsfor 3TH43 contactor relays for mounting onto the coil terminal
3TX4 180–0A ON-delay devicesfor 3TH43 contactor relays
3TX4 701 OFF-delay devicesfor 3TH43 contactor relays
3TX4 090–0C interfacefor mounting onto the contactor coil of 3TH43 contactor relays,without surge suppression
3TX4 090–0D interfacefor mounting onto the contactor coil of 3TH43 contactor relays,with surge suppression
1) For 35 mm standard mounting rail
Dimension drawings
3555
5 97
8
60
78
4,8M3,5
NSB00259
3555
5 130
8
60
78
4,8M3,5
NS
B00260
Accessories for 3TH43 contactor relays
Dimension drawings
290
3,6
8
126
3,6
32
NS
B0
02
61
26 290
3,6
8
12
4
3,6
34
NS
B0
02
62
30
NS
B00263
27
24
11 135
3,8
6,3
NS
B0
02
64
1)
M3,5 10,545
7100 35
5,3
76
62
,560
30,128
NS
B00283
45
20
30,1
28
NS
B00
265
45
20
nsk03_19.fm Seite 227 Dienstag, 19. März 2002 2:19 14
3/228 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
3RT19 16-2E . . ., 3RT19 16-2F . . ., 3RT19 16-2G . . . solid-state, time-delay auxiliary switch blocksfor size S00 contactors
3RT19 16-2 . . . . solid-state time-delay blocks, ON-delay Size S00for mounting on the front of contactors(the dimensions are also valid for time-delay blocks with an OFF-delay)
3RT19 16-4KA1 solder pin adapterSize S00mounted onto 3RT10 1. contactors with 1 auxiliary contact in the basic unit
3RH19 11-1AA.., 3RH19 11-1BA.. auxiliary switch block, single-pole Size S00cable entry from one side
3RT19 16-2B.01 OFF-delay devicefor size S00 to S3 contactors
3RT19 26-2E . . ., 3RT19 26-2F . . ., 3RT19 26-2G . . . solid-state, time-delay auxiliary switch blocks for sizes S0 to S3 contactors
3RT19 26-2 . . . . solid-state time-delay block, ON-delay.Sizes S0 to S3for mounting onto the top of the contactors(the dimensions are also valid for time-delay blocks with an OFF-delayand for 3RH19 24-1GP11 interfaces)
Dimension drawings
NS
B0
02
54
38
9545
127143
38
45
NS
B0
02
56
92105
67,4
55
NS
B0
077
0
5057,5
1,4
55
45
5,2 5,2
8,6 8,6
57,5
45
50
8,6 8,6
A1
A210x 2,0
NS
B0
02
55
27
27,5
24
13,6
NS
B0
10
63
36
45
57,5
5 67,5
55
NS
B00772 25
46
533
73
46
45
6 4
4150
66
40
NS
B00
773
nsk03_19.fm Seite 228 Dienstag, 19. März 2002 2:19 14
3/229Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
Link for paralleling 3RT19 16-4BB31Size S003-pole, with terminal
Link for paralleling 3RT19 16-4BB41Size S004-pole, with terminal
Link for paralleling 3RT19 26-4BB31Size S03-pole, with terminal
Link for paralleling 3RT19 36-4BB31Size S23-pole, with terminal
Link for paralleling 3RT19 46-4BB31Size S33-pole, with through hole and shock hazard protection cover
Dimension drawings
NSB01217
76
33
2411
295 32
NS
B 0
1233
76
33
3311 295 32
NS
B0
12
16
143245
6784
23
96
18
NS
B 0
12
15
244755
14
060
466
57
25 4
4
17
NSB 0121479 40
356
70
50
12
023
432
9
nsk03_19.fm Seite 229 Dienstag, 19. März 2002 2:19 14
3/230 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
Terminal cover for box terminals for size S2, 3RT19 36-4EA2
Terminal cover for box terminals for size S3, 3RT19 46-4EA2
Terminal cover for cable lug and bar connection for size S3, 3RT19 46-4EA1
Dimension drawings
85
12
3
55 6694106
NS
B 0
12
23
a
69
NSB01222a
108124
70
16
012
4
75 5970
55
144
199
NS
B 0
12
24
nsk03_19.fm Seite 230 Dienstag, 19. März 2002 2:19 14
3/231Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
Auxiliary conductor terminal, 3-pole3RT19 46-4FSize S3mounted on contactor
Auxiliary switch block3RH19 11-1AA . ., 3RH19 11-1LA . .for size S00Screw connection2-poleCable entry from above
Auxiliary switch block3RH19 11-1BA . ., 3RH19 11-1MA . .for size S00Screw connection2-poleCable entry from below
Auxiliary switch block acc. to EN 50 012 and EN 50 0053RH19 11-1F . ., 3RH19 11-1H . .for size S00Screw connectionSingle to 4-pole
Solid-state compatible auxiliary switch block acc. to EN 50 0053RH19 11-. NF . .for size S00Screw connection 1)
Auxiliary switch block acc. to EN 50 012 and EN 50 0053RH19 11-2F . . ., 3RH19 11-2H . . .for size S00Cage Clamp connectionSingle to 4-pole
Dimension drawings
69NSB01222
108124
70
16
012
4
36 38 NS
B0
1203
5 9 25
38
38
36 38 NS
B0
1202
38
36 38 NS
B0
1204
5 9
16
25
38
36 38 NS
B0
1205
5 9
16
25
38
36 42 NS
B0
1206
5 9
25
1) Deviating dimension for auxiliary switch block with Cage Clamp connection: mounting depth 42 mm.
nsk03_19.fm Seite 231 Dienstag, 19. März 2002 2:19 14
3/232 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
Auxiliary switch block acc. to EN 50 005 and EN 50 0123RH19 21- . HA . ., 3RH19 21- . F . . .for sizes S0 to S12Screw connection 1) 4-pole
Auxiliary switch block acc. to EN 50 005 and EN 50 0123RH19 21-. C . . .for sizes S0 to S12Screw and Cage Clamp connectionSingle-pole
Auxiliary switch block acc. to EN 50 005 for sizes S0 to S123RH19 21-1LA . .Screw connection2-poleCable entry from above
Auxiliary switch block acc. to EN 50 005 for sizes S0 to S123RH19 21-1MA . .Screw connection2-poleCable entry from below
Auxiliary switch block, laterally mountable,3RH19 21-1D . . ., 3RH19 21-1J . . ., 3RH19 21-1E . . ., 3RH19 21-1K . . .for sizes S0 to S12Screw connection2-pole
Auxiliary switch block, laterally mountable,3RH19 21-2D . . ., 3RH19 21-2J . . ., 3RH19 21-2E . . ., 3RH19 21-2K . . .for sizes S0 to S12Cage Clamp connection2-pole
Dimension drawings
NS
B0
12
08
44
18
49
38
115
11
18
NS
B01207a
11
38
44N
SB
01210
44 49
38
115
NS
B01209
44 49
38
NS
B 0
1234
10
80
71
10
72
70
NS
B 0
1235
1) External dimensions for screw and Cage Clamp connection are identical.
nsk03_19.fm Seite 232 Dienstag, 19. März 2002 2:19 14
3/233Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RT1 contactors
Main conducting path surge suppression module3RT19 66-1PV3for 3RT12 vacuum contactors, sizes S10 and S12connection to contactor feeder side (2-T1/4-T2/6-T3)via mounted lead, approx. 350 mm long
Main conducting path surge suppression module3RT19 66-1PV4for 3RT12 vacuum contactors, sizes S10 and S12connection to contactor feeder side (2-T1/4-T2/6-T3)via mounted lead, approx. 350 mm long
Terminal cover for bar connection3RT19 .6-4EA1Sizes S6 to S12for mounting onto the contactor enclosure
Terminal cover for box terminals 3RT19 .6-4EA2Sizes S6 to S12for mounting onto box terminal
Links for paralleling3RT19 .6-4BA31Sizes S6 to S12
Dimension drawings
NS
B0
13
60a
45 7100
355,3
76
62
,5
60
NS
B0
13
62a
76
60
62
,5
102,5
905
99 7
C
NS
B0
11
65
a
A E F
BD
A B C D E F
S6 119 324 107 241 91 52
S10 145 385 128 289 106 66
S12 145 399 128 303 124 66
E FA
C
NS
B0
11
66
a
DB
A B C D E F
S6 119 215 27 190 91 52
S10 145 265 30 235 106 66
S12 145 279 30 249 124 66
A 5
B
NS
B0
11
67
a
C
A B ∅C
S6 91 199 10.5
S10 121 244 12.5
S12 121 258 12.5
nsk03_19.fm Seite 233 Dienstag, 19. März 2002 2:19 14
3/234 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
Accessories for 3RA1 contactor assemblies
Mechanical interlock3RA19 54-2ASizes S6 to S12
3RA19.2-2A baseplates for reversing contactor assemblies
3RA19.2-2E, 3RA19.2-2Fbaseplates for star-delta assemblies
Dimension drawings
10
NSB01173
CA
DB
NSB01172a
18E
A B C D E
S6 190 205 250 229 9
S10 240 249 300 275 11
S12 280 249 330 275 11
AC
B D
18
NSB01176a
E
A B C D E
S6-S6-S3 316 205 376 229 9
S6-S6-S6 343 205 403 229 9
S10-S10-S6 393 250 453 275 11
S10-S10-S10 423 250 483 275 11
S12-S12-S10 450 250 510 275 11
S12-S12-S12 465 250 525 275 11
nsk03_19.fm Seite 234 Dienstag, 19. März 2002 2:19 14
3/235Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RA13 contactor assembliesfor reversing
Size S00
Size S0With 3RA19 24-2B mechanical inter-locklaterally mountable
With 3RA19 24-1A mechanical inter-lockMountable on front
Size S2
Size S3
Dimension drawings
NSB00774
5 8,690
355
67
67
50
5
7,551
NS
B00775
DC95
8 14
100
10 2840 5
60
7,5
5
3961
86
86
NSB00776
9045 16
44
29
36
NSB00777
13
DC 125
52
59
51
20
36
110
5010 17,5
10
120 58
NSB00778
12
DC147
157
4685
134
65
10
12 22150
5
85
130
nsk03_19.fm Seite 235 Dienstag, 19. März 2002 2:19 14
3/236 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RA13 contactor assembliesfor reversing
Size S6
Size S10
Dimension drawings
NSB 01230
187
64
20
517
313
8
18
20
522
9
190
13
210
7
250
23
6
67
36
4
5291
NSB 01231
240300306
24
927
5
16
829
021
3
46
5
21 94
106 66202222
59
10
0
nsk03_19.fm Seite 236 Dienstag, 19. März 2002 2:19 14
3/237Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RA13 contactor assembliesfor reversing
Size S12
Dimension drawings
NSB 01232
18
230
421
3
24
927
548
1
21 110
126 66228
280
65
10
9
330
nsk03_19.fm Seite 237 Dienstag, 19. März 2002 2:19 14
3/238 Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RA14 contactor assembliesfor star-delta starting
Sizes S00 – S00 – S00
Sizes S0 – S0 – S0
Sizes S2 – S2 – S0
Sizes S2 – S2 – S2
Dimension drawings
K2K3
K4
(AC+DC)
NSB00779
71
135143
5 67
140 (DC)
K1 K3 K2K4
NSB00780158
88
130 (AC)5
K2K3 K4K1
NSB00781
10
184 (DC)
7
150
125
140
178169 (AC)
K4K2K3K1
NSB00782198150
125
140
7
169 (AC)10
184 (DC)
nsk03_19.fm Seite 238 Dienstag, 19. März 2002 2:19 14
3/239Siemens NS K · 2002
SIRIUSContactors and Contactor Assemblies
3RA14 contactor assembliesfor star-delta starting
Sizes S3 – S3 – S2
3TG10..-0.. contactorswith screw connections
3TG10..-1.. contactorswith tab connectors
3TG10 contactorswith 3UA7 overload relay
Links for paralleling, 4-pole, with terminal3RT19 16-4BB41 for 3TG10 contactors
The links for paralleling can be reduced by one pole.
Dimension drawings
K1 K3 K2 K4
NSB00783
194 (AC)150
7
165
180
218
10
207 (DC)
3TG10 miniature contactors
Dimension drawings
1836
62
42
,55
2
3,5x4,7
NSB00785
35
555
1)
1836
62
42,5
52
3,5x4,7
NSB00786
35
565
1)
62 6
48
M3
36
90
10
0
45N
SB
007
87
NS
B0
07
88
M4
45
1) Can be snapped onto 35 mm standard moun-ting rails.
nsk03_19.fm Seite 239 Dienstag, 19. März 2002 2:19 14
3/240 Siemens NS K · 2002
Contactors and Contactor Assemblies
3TF68 and 3TF69 vacuum contactors,3-pole
3TF68 vacuum contactors DetailA = Contact erosion indicator for vacuum interrupter contacts
3TF69 vacuum contactors DetailA = Contact erosion indicator for vacuum interrupter contacts
Dimension drawings
70230
21
027
6
28100
237
NSB00794
M10
12
23
2
M3,5
150
A
24
5
30
Ø
30
0
1781)
A
NSB00795
70230
23
229
5
21
0
70
25
9
2,5
28100
237
NSB00792a
M12
9,2 12
24
0
M3,5
150
A
25
5
40
2201)
32
0
NSB00793
A
1) With box terminals for laminated copper bars (accessories).
nsk03_19.fm Seite 240 Dienstag, 19. März 2002 2:19 14
3/241Siemens NS K · 2002
Contactors and Contactor Assemblies
Accessories for 3T contactors
3TX7 462-3 . varistors RC elements and varistors 3TX7 462-3., 3TX7 522-3., 3TX7 572-3.
3TX7 090-0D interfacefor snapping onto the side of contac-tors
3TX7 box terminals for laminated copper barsBox terminals with cover, mounted onto contactor
3TX7 686-0A and 3TX7 696-0A terminal coversfor 3TF68 and 3TF69 contactors, size 14,for screwing onto the free end of the two screws on the outer conducting paths
3TX7 680-0D link for parallelingfor 3TF68 contactors
3TX7 680-0E cover platefor 3TX7 680-0D link for paralleling for 3TF68 contactor
Dimension drawings
70
13
35
NS
B00806
21
4,2
95
NS
B0
08
08
21 52
20
0
4,2
95
NS
B0
02
66
22 52
23
0
4,2
a
c
NS
B0
08
12
b
For contactorType
Box terminal a b c
3TF68 3TX7 570-1. 182 178 300
3TF69 3TX7 690-1F 200 219 320
b
a
70
c
NS
B0
08
15
230
21For contactorType
Terminalcover a b c
3TF68 3TX7 686-0A 245 M10 104
3TF69 3TX7 696-0A 255 M12 99
11170
30
5
NSB00817a 200
19
NSB00819
64
nsk03_19.fm Seite 241 Dienstag, 19. März 2002 2:19 14
3/242 Siemens NS K · 2002
Contactors and Contactor Assemblies
3TB5 contactors
3TB50 and 3TB52 contactorsSizes 6 and 8
3TB54 and 3TB56 contactorsSizes 10 and 12
3TX6 . . 6-3B terminal covers
3TD68 contactor assemblies
3TE68 contactor assemblies
Dimension drawings
d
b
M3,5
31)
NSB00822
71d2
a 3
a 1
g 2
3
b1
e3
c 2
f 4
c 3
Type a1 a3 b1 b3 c2 c3 d1 d2 e3 f4 g2
3TB503TB52
120135
100110
150180
130160
2328
198217
3742
1520
133154
137.5147
M6M8
a 3
a
200
M3,5 M10
e
c
4f
c3 31)
NSB00823
180
1
52
10,5
2
3
2548
Type a1 a3 c2 c3 e3 f4
3TB543TB56
145160
120130
30.539
264282
168178
188200
b
l
h
NS
B0
08
24
For contactorSize Type b h l
68
3TB503TB52
2734
3344
5875
10 ... 12 3TB54 to 3TB56 38 56 95
3TD68, 3TE68 contactor assemblies
Dimension drawings
520
28
0
NSB00827a
25713,5
400
31
0
47
0
27825
23113,5
550
29
5
196 25278
NSB00828a
665
32
5
47
0
1) Minimum clearance from insulated components 3 mm.Minimum clearance from earthed components 10 mm.
nsk03_19.fm Seite 242 Dienstag, 19. März 2002 2:19 14
3/243Siemens NS K · 2002
Contactors and Contactor Assemblies
3TK10 to 3TK17 contactors
3TK10 to 3TK17 contactorsThe scope of supply includes screws and rubber buffers.
e M10 earthing screw for 3TK14 to 3TK17
ContactorType
a b1 b2 c c1 c21) c2
2) d 3) e min. f g h h1 k1 k24) p p1 t t1
3TK103TK11
186186
165165
136136
120120
140140
166168
187187
6.611
4040
4142
1520
156156
156172
7.510
134134
154.5154.5
102.3102.3
1010
44
3TK123TK13
225225
201201
176176
160160
140140
202202
226226
1111
1515
4545
2020
156156
198198
1010
134134
172172
106.7106.7
1010
55
3TK143TK153TK17
266266266
244244244
244244244
220220220
200200200
271271271
293293293
111111
404040
676767
252525
223223223
272273273
12.512.512.5
–––
225.5225.5225.5
139.5139.5139.5
23 5)23 5)23 5)
666
Dimension drawings
c 1
b2
b1
a
h1
c
h
tp1 t1
p e
gf
M 4
d
k 1
NSB0_00833
k 2
cc2
c 1
for M 6
forM 6
1) Clearance when 2 contactors, each with one auxiliary switch block opposite, are mounted.
2) Clearance when 2 contactors, each with two auxiliary switch blocks opposite, are mounted.
3) Nuts, bolts, screws and washers are supplied.4) Minimum clearance for removing the withdrawa-
ble coil.
5) Damping elements are supplied.
nsk03_19.fm Seite 243 Dienstag, 19. März 2002 2:19 14
3/244 Siemens NS K · 2002
Contactors and Contactor Assemblies
Accessories for 3TK1 contactors
3TK19 4. terminal cover
3TK19 20 and 3TK19 22 locking devicesfor mechanical locking of two identical 3TK10 to 3TK13contactors mounted side by side on the mounting plate
3TK19 24 locking devicefor mechanical locking of two identical 3TK14, 3TK15 or 3TK17contactors mounted side by side on the mounting plate
Dimension drawings
h2
b4
p2
k2
NS
B0
08
35
II
ContactorType
Terminalcover
h2 p2 for k2 for b4
I II III I II III
3TK10, 3TK11 3TK19 40-0A 372 153 178 203 47 72 97 168
3TK12, 3TK13 3TK19 42-0A 399 158 183 208 47 72 97 202
3TK14, 3TK15 3TK19 44-0A 464 193 218 243 47 72 97 268
3TK17 3TK19 46-0A 464 193 218 243 47 72 97 268
NS
B0
08
36
M 6
c 3
c2c2 c4
ContactorType
Lockingdevice c2 c3 c4
3TK10, 3TK113TK12, 3TK13
3TK19 20-0A3TK19 22-0A
120160
140140
3536
NS
B0
08
37
276
29
5
1903
26
5
550580
240 7
Mounting plate
nsk03_19.fm Seite 244 Dienstag, 19. März 2002 2:19 14
3/245Siemens NS K · 2002
Contactors and Contactor Assemblies
3TC4 and 3TC5 contactors
3TC44 contactorsSize 2, AC and DC operation
3TC48 contactorsSize 4, AC and DC operation
3TC52 contactorsSize 8, AC and DC operation
3TC56 contactorsSize 12, AC and DC operation
Dimension drawings
7050 4,8
75
85
M3,5M5 8
ab t
4
Ø
NSB00838
NS
B0
08
39
10060
56
,516
07,5
M3,5
5,8
155080
M6
11
013
0
ab
c
t
Ø
t = min. clearance from insulated compts.: 15 mm (600 V and 750 V)from earthed compts.: 30 mm (600 V and 750 V)
a b
DC operationAC operation
10968
141100
t = min. clearance from insulated compts.: 15 mm (600 V), 20 mm (750 V)from earthed compts.: 35 mm (600 V), 55 mm (750 V)
a b c
DC operationAC operation
11286
180154
21.523.5
NS
B00840
13511079
80
21
5
M3,5
6,8
12
,5 2536,5
71
M10
16
017
9,5
27a
b t
Ø
18
02
00
2541,5
85
89
25
6
M3,5
10,5
12
,5
Ø
96130160
52
39a
b
NSB00841
t
M10
1)
1)
1)
t = min. clearance from insulated compts.: 20 mm (600 V and 750 V)from earthed compts.: 70 mm (600 V and 750 V)
a b
DC operationAC operation
147115
232200
t = min. clearance from insulated compts.: 25 mm (600 V and 750 V)from earthed compts.: 80 mm (600 V), 100 mm (750 V)
a b
DC operationAC operation
200141
310251
1) DC operation only.
nsk03_19.fm Seite 245 Dienstag, 19. März 2002 2:19 14
3/246 Siemens NS K · 2002
Contactors and Contactor Assemblies
3TC7 contactors
3TC74 contactorsSize 12, DC and AC operation
3TC78 contactorsSize 12, DC and AC operation
3TX2 746-2. varistorsfor 3TC74 and 3TC78 contactors
Dimension drawings
83b
14
ac
14
d
35
2
52
25M3,5
NS
B0
08
4280
7875
14
28
0
Ø9
42
14 433
272
M10
16,5100
288
b
28
ac 290
50M10
14
d
36
6
13216012Ø
16
33
0
8025M3,5
NS
B0
08
43
M10
Dimension Minimum clearance frominsulatedcomponents
earthedcomponents
ab
≥ 20≥ 10
≥ 50≥ 25
c ≥ 180 (clearance for removing arc chute)
Dimension Minimum clearance frominsulatedcomponents
earthedcomponents
ab
≥ 20≥ 10
≥ 50≥ 25
c ≥ 180 (clearance for removing arc chute)
d Coil terminal3TC78 14-0E: 8 mm3TC78 14-1C: 16 mm
20
26
70
10NS
B0
08
47
nsk03_19.fm Seite 246 Dienstag, 19. März 2002 2:19 14
3/247Siemens NS K · 2002
Contactors and Contactor Assemblies
3TC44 17-0L contactorsSize 2, DC operation
t = min. clearance from insulated compts.: 15 mm (600 V and 750 V)from earthed compts.: 30 mm (600 V and 750 V)
Additional space requirements for mounting resistors and varistorswith 3TB50 to 3TB56, 3TC48 to 3TC56 contactors
Separately mounted series resistor
Dimension drawings
75
85
M3,5M5
8
4
7050
4,8
109141 t
Ø
NSB00848
30
82
Varistor
Series re-sistor
a c
b1
b2
NS
B0
08
50
Space formounting resistor
Contactor
Varistormounted
For contactor Additional space requirementsfor series resistorc
for varistora b1 b2*)
3TB503TB52, 3TB54, 3TB563TC483TC52, 3TC56
30–30–
13151315
70827082
110120110120
*) Terminal compartment
5,516
85
NS
B0
08
51 For contactor No. of
series resistors
3TB52, 3TC52 1
3TB54, 3TB56 3TC56
22
Contactors with extended tolerance0.7 to 1.25 × Us
nsk03_19.fm Seite 247 Dienstag, 19. März 2002 2:19 14
3/248 Siemens NS K · 2002
Contactors and Contactor Assemblies
3RF1 semiconductor contactors
3RF12 11-0F..., 3RF12 11-0H... semiconductor contactorssingle-pole
3RF12 11-0J..., 3RF12 11-0L... semiconductor contactorssingle-pole
3RF12 11-.N..., 3RF12 11-.R...,3RF14 11-.N..., 3RF14 11-.R... semiconductor contactorssingle-pole
3RF14 11-0VC04 semiconductor contactorssingle-pole
3RF14..-.J..., 3RF14..-.M... semiconductor contactors3-pole
3RF14..-.Q... semiconductor contactors3-pole
Dimension drawings
NSB00852
90
10
01
14
a
4,5 5,5
96,5
Type a
3RF12 11-0F 25
3RF12 11-0H 35
NSB00853
90
100
114
45
5,5
96,5
10
87
11
01
20
c
b
d
a
5,5
124110
3
NSB00854
Type a b c d
3RF12 11-.N...3RF14 11-.N...
70 60 13 139
3RF12 11-.R...3RF14 11-.R...
110 100 15 – 14
5,5
120
160
170
220
100110
5
135
118N
SB
008
55
Type a b c
3RF14 3.-.J... 110 120 148
3RF14 3.-.M... 160 170 –
100
NS
B0
08
56
110
5,5
a b
105153
11
11
37
c
2,5
25
NS
B0
08
57
150
80
107155
2
135
6
176
nsk03_19.fm Seite 248 Dienstag, 19. März 2002 2:19 14