Weco
Terminal Strips, Ceramic Blocks, and Interface Modules
Screw Terminal Strips
For Panel/Chassis Mounting Ñ Series 300
Series 300 terminal strips are used for connecting stripped, unterminated, solid or stranded copper wires, ranging from
6 to 26 AWG depending on the product selected. Each strip has 12 circuits and can be easily cut to the required number
of poles. Mounting holes are provided between each circuit. Captive screws are backed out and ready for wiring.
Each circuit has a wire protector to prevent damage to the wire from the turning screw. All metal parts are completely
recessed in the flexible polyamide moulding. This dead front design ensures safety and prevents short circuiting.
Specifications. Insulating Material:
Polyamide, self extinguishing to UL 94, V-0 or V-2, natural.
Temperature Limits:
Short time Ñ 140¡C/284¡F; Continuous Ñ 80¡C/176¡F; Low limit Ñ Ð40¡C/Ð40¡F.
Comparative Tracking Index:
CTI
>600.
Oxygen Index Rating:
25% (33% for types 326 and 327). UL File E69841. CSA File LR24322.
Center-
Center
Spacing
mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
10.0
10.0
10.0
10.0
10.0
11.5
11.5
11.5
11.5
11.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
In.
0.315
0.315
0.315
0.315
0.315
0.315
0.315
0.315
0.315
0.315
0.394
0.394
0.394
0.394
0.394
0.453
0.453
0.453
0.453
0.453
0.571
0.571
0.571
0.571
0.571
0.571
0.571
0.571
0.571
0.571
M2.6
M2.6
M2.6
M2.6
M2.6
M2.6
M2.6
M2.6
M2.6
M2.6
M3.0
M3.0
M3.0
M3.0
M3.0
M3.5
M3.5
M3.5
M3.5
M3.5
M4.0
M4.0
M4.0
M4.0
M4.0
M5.0
M5.0
M5.0
M5.0
M5.0
Mounting
Hole
Diameter
mm
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
In.
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
0.17
Spacing Between
Current Carrying Parts
Through
Air
mm
4.3
4.3
4.3
4.3
4.3
5.8
5.8
5.8
5.8
5.8
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
7.9
7.9
7.9
7.9
7.9
7.5
7.5
7.5
7.5
7.5
In.
0.17
0.17
0.17
0.17
0.17
0.23
0.23
0.23
0.23
0.23
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.31
0.31
0.31
0.31
0.31
0.30
0.30
0.30
0.30
0.30
Over
Surface
mm
3.2
3.2
3.2
3.2
3.2
5.8
5.8
5.8
5.8
5.8
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
7.9
7.9
7.9
7.9
7.9
9.6
9.6
9.6
9.6
9.6
In.
0.13
0.13
0.13
0.13
0.13
0.23
0.23
0.23
0.23
0.23
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.31
0.31
0.31
0.31
0.31
0.38
0.38
0.38
0.38
0.38
Wire
Stripping
Length
mm
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.5
6.5
6.5
6.5
6.5
7.0
7.0
7.0
7.0
7.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
In.
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.25
0.25
0.25
0.25
0.25
0.28
0.28
0.28
0.28
0.28
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
Volts
300
300
300
300
300
300
300
300
300
300
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
Stock
No.
Mfr.Õs
Type
No. of
Circuits
Length
mm
In.
0.55
0.87
1.18
1.81
3.70
0.55
0.87
1.18
1.81
3.70
0.65
1.04
1.44
2.22
4.59
0.77
1.22
1.67
2.58
5.30
1.02
1.59
2.17
3.31
6.73
1.02
1.59
2.17
3.31
6.73
Height
mm
12.0
12.0
12.0
12.0
12.0
15.0
15.0
15.0
15.0
15.0
16.0
16.0
16.0
16.0
16.0
18.5
18.5
18.5
18.5
18.5
22.5
22.5
22.5
22.5
22.5
25.0
25.0
25.0
25.0
25.0
In.
0.47
0.47
0.47
0.47
0.47
0.59
0.59
0.59
0.59
0.59
0.65
0.65
0.65
0.65
0.65
0.73
0.73
0.73
0.73
0.73
0.87
0.87
0.87
0.87
0.87
0.98
0.98
0.98
0.98
0.98
Width
mm
16
16
16
16
16
16
16
16
16
16
21
21
21
21
21
22
22
22
22
22
30
30
30
30
30
30
30
30
30
30
In.
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.83
0.83
0.83
0.83
0.83
0.87
0.87
0.87
0.87
0.87
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
Screw
Size
Screw
Tightening
Torque
(Lb./In.)
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
4.5
4.5
4.5
4.5
4.5
7.0
7.0
7.0
7.0
7.0
10.0
10.0
10.0
10.0
10.0
16.0
16.0
16.0
16.0
16.0
UL Rating
Amps
20
20
20
20
20
20
20
20
20
20
30
30
30
30
30
35
35
35
35
35
50
50
50
50
50
65
65
65
65
65
AWG
12-20
12-20
12-20
12-20
12-20
20-12
20-12
20-12
20-12
20-12
10-22
10-22
10-22
10-22
10-22
8-26
8-26
8-26
8-26
8-26
8-14
8-14
8-14
8-14
8-14
6-14
6-14
6-14
6-14
6-14
Volts
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
CSA Rating
Amps
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
40
40
40
40
40
55
55
55
55
55
80
80
80
80
80
AWG
14-26
14-26
14-26
14-26
14-26
14-26
14-26
14-26
14-26
14-26
10-26
10-26
10-26
10-26
10-26
10-26
10-26
10-26
10-26
10-26
8-14
8-14
8-14
8-14
8-14
6-14
6-14
6-14
6-14
6-14
1-99
EACH
100-Up
.28
.43
.58
.87
1.71
.27
.40
.54
.81
1.55
.28
.42
.57
.85
1.70
.40
.60
.79
1.17
2.30
1.07
1.57
2.06
3.05
5.91
1.22
1.80
2.38
3.51
6.76
924-2806
924-2808
924-2810
924-2812
924-0100
924-2814
924-2816
924-2818
924-2820
924-0110
924-2822
924-2824
924-2826
924-9981
924-0120
924-2830
924-2832
924-2834
924-2836
924-0150
924-2838
924-2840
924-2842
924-2844
924-0170
924-2846
924-2848
924-2850
924-2852
924-0180
302-N-HDS/02
302-N-HDS/03
302-N-HDS/04
302-N-HDS/06
302-N-HDS/12
302-HDS/02
302-HDS/03
302-HDS/04
302-HDS/06
302-HDS/12
323-HDS/02
323-HDS/03
323-HDS/04
323-HDS/06
323-HDS/12
324-HDS/02
324-HDS/03
324-HDS/04
324-HDS/06
324-HDS/12
326-HDS/02
326-HDS/03
326-HDS/04
326-HDS/06
326-HDS/12
327-HDS/02
327-HDS/03
327-HDS/04
327-HDS/06
327-HDS/12
2
3
4
6
12
2
3
4
6
12
2
3
4
6
12
2
3
4
6
12
2
3
4
6
12
2
3
4
6
12
14.0
22.0
30.0
46.0
94.0
14.0
22.0
30.0
46.0
94.0
16.5
26.5
36.5
56.5
117.0
19.5
31.0
42.5
65.5
135.0
26.0
40.5
55.0
84.0
171.0
26.0
40.5
55.0
84.0
171.0
.36
.54
.72
1.09
2.15
.34
.51
.68
1.02
1.95
.35
.54
.71
1.06
2.11
.51
.75
1.00
1.47
2.85
1.35
1.97
2.55
3.76
7.16
1.54
2.22
2.94
4.35
8.18
8
Ceramic Terminal Blocks
CSA: 20 A, 300 V, 12-18 AWG
Stock
No.
924-0640
924-0642
Mfr.Õs
Type
2-DIN-46284-ST
3-DIN-46284-ST
Poles
2
3
L
´
W
´
H
(mm)
20
´
21
´
18
34
´
21
´
18
Mount Holes
No./Spacing/¿
1/-/4
2/12/4
EACH
1-99
1.45
2.56
UL: 50 A, 600 V, 8-14 AWG
924-2492
924-2494
4010-B
4011-B
2
3
34
´
30
´
22
50
´
30
´
22
1/-/4.5
2/18/4.5
2.86
3.55
Ceramic terminal blocks are designed for high temperature applications. Type 560-K4DF-V2A is equipped with stainless steel
components and will withstand operating temperatures up to 500¡C/940¡F.
Specifications. Insulating Material:
Glazed
porcelain KER 111, DIN 40685, color white.
Upper Temperature Limit:
240¡C/464¡F. UL File E69841. CSA File LR24322.
Specifications. Insulating Material:
Glazed steatite KER 220, DIN 40685, color white.
Upper Temperature Limit:
240¡C/464¡F (382-K, 384-K); 500¡C/940¡F (560-K4DF-V2A). UL File E69841. CSA File LR24322.
924-0546
560-K4DF-V2A
2
40
´
31
´
20
1/-/4.5
7.03
UL: 20 A, 300 V, 12-20 AWG; CSA: 25 A, 600 V, 12-20 AWG
D-Subminiature Interface Modules Ñ
Series MTD
Low Profile D-Subminiature Interface
Modules Ñ Series MTDA
Ribbon Cable Interface Modules Ñ
Series MTB
MTD D-Subminiature interface modules are intended for application in
electronic industrial control circuits, such as microprocessor interfaces with
conventional process control components.
Nominal Rated Voltage:
125 VAC.
Nominal Rated Current:
1.5 A.
Type MTDA interface modules were designed for use in motor control machinery,
electronic assembly equipment, material handling, specialty machinery and multi-
axis systems, etc. Its particular advantage is that it provides a low profile interface
between discrete wiring and a D-Subminiature connector.
Male D-Subminiature Connector
Male D-Subminiature Connector
924-1000.
MTD009-1PZ. 9 poles.....................................................EACH
29.06
924-1010.
MTD025-1PZ. 25 poles...................................................EACH
43.06
924-8688.
MTDA-009-MM. 9 poles .................................................EACH
924-8690.
MTDA-015-MM. 15 poles ...............................................EACH
924-8692.
MTDA-025-MM. 25 poles ...............................................EACH
924-8694.
MTDA-037-MM. 37 poles ...............................................EACH
924-8696.
MTDA-050-MM. 50 poles ...............................................EACH
25.17
28.31
32.26
41.82
58.08
31.14
25.60
29.63
37.05
55.53
MTB interface modules are designed to facilitate the connection of flat ribbon
cables to discrete wires. Standard modules are equipped with 10 to 64 pole IDC
connectors with ejectors according to DIN 41651. They are designed to mate
with DIN 41651 female plugs equipped with strain relief clamps. When
plugged, the ejectors lock the plug in place.
Nominal Rated Voltage:
60 VAC.
Nominal Rated Current:
1 A.
924-1070.
MTB-020-PZ. 20 poles ..................................................EACH
924-1075.
MTB-026-PZ. 26 poles ..................................................EACH
924-1080.
MTB-034-PZ. 34 poles ..................................................EACH
924-1085.
MTB-040-PZ. 40 poles ..................................................EACH
924-1090.
MTB-050-PZ. 50 poles ..................................................EACH
924-1097.
MTB-064-PZ. 64 poles ..................................................EACH
38.49
35.60
52.59
51.74
64.15
101.43
Female D-Subminiature Connector
Female D-Subminiature Connector
924-1030.
MTD009-2PZ. 9 poles.....................................................EACH
924-1035.
MTD015-2PZ. 15 poles...................................................EACH
924-1040.
MTD025-2PZ. 25 poles...................................................EACH
924-1050.
MTD050-2PZ. 50 poles...................................................EACH
29.32
38.09
45.96
82.19
924-8698.
MTDA-009-FM. 9 poles ...................................................EACH
924-8700.
MTDA-015-FM. 15 poles .................................................EACH
924-8702.
MTDA-025-FM. 25 poles .................................................EACH
924-8704.
MTDA-037-FM. 37 poles .................................................EACH
924-8706.
MTDA-050-FM. 50 poles .................................................EACH
For Fast, Dependable Service, Make Just One Call Ñ 1-800-433-5700
ALLIED
c
525