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GTL Connecting Tube
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GTL Connecting Tube (OIL SEAL)
Bimetallic Lugs are mostly useful where an aluminum cable has to be terminated by a copper bus bar or copper contact. If Cable Lugs of only copper or aluminum are used , a galvanic action occurs due to dissimilar contact. The use of bimetallic lugs thus ensures a technically sound and durable joint. The Aluminum barrel is friction welded to the copper palm thereby achieving the best possible transition between barrel & palm.
Our range of Aluminum & Copper Bimetallic Lugs is having following advantages.
· Material : Conductivity Aluminum Barrel of 60% IACS & Copper Palm 97% IACS.
· Final Metal State : Fully Annealed.
· Jointing Method : Friction Welding
· Sizes : 16 Sqmm to 1000 Sqmm
Applications :
MV Terminations
LV Connections on Bus Bar.
Advantages of bimetallic lugs:
· Safe & low cost both in and use.
· All copper products are electro-tinned to BS standard and prevents it from corrosion and oxidation.
· PVC insulation is provided to terminals for exceptional di-electric strength & for supporting
· Entry to the wire barrel is shock-proof, or bell mouthed for faster and easier conductor entry.
GTL Data Sheet
Model
Dimensions(mm)
d1
D1
d
D
L1
L2
L
GTL-16
5.5
9
6
10
32
20
69
GTL-25
6
10
7
12
34
23
74
GTL-35
7
11
8.5
13
35
26
80
GTL-50
8.5
12
9.7
15
40
27
85
GTL-70
9.7
14
11.5
18
43
33
95
GTL-95
11.5
16
13.5
20
45
35
101
GTL-120
13.5
19
15
23
50
40
112
GTL-150
15
21
16.5
24
53
40
116
GTL-185
16.5
23
18.5
27
58
44
122
GTL-240
18.5
25
21
30
58
45
128
GTL-300
21
27
23
34
65
52
143
GTL-400
23
30
26.5
38
67
50
155
GTL-500
27
34
29.5
42
75
65
165
GTL-600
29
36
34
54
80
70
180
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