Partex

COLB - Copper tube butt connectors

Copper tube butt connectors, also known as copper tube splices, are used for connecting wires of the same size. The use of a butt connector increases connection safety and durability.

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Product characteristics

  • Partex tube clamps have an extended entry for easy cable application
  • All terminals have control holes
  • Made of copper with high conductivity to BS2871

Product properties

Terminal Material
Copper to BS EN 1976 annealed to ASTM B111 C11000
Package
Category
COL 1.5 B
Cable size
1.5 mm²
Inner diameter
1.8 mm
Outer diameter
3.7 mm
COL 10 B
Cable size
10 mm²
Inner diameter
4.5 mm
Outer diameter
6.6 mm
COL 120 B
Cable size
120 mm²
Inner diameter
15 mm
Outer diameter
19 mm
COL 150 B
Cable size
150 mm²
Inner diameter
16.5 mm
Outer diameter
21.2 mm
COL 16 B
Cable size
16 mm²
Inner diameter
5.5 mm
Outer diameter
7.5 mm
COL 185 B
Cable size
185 mm²
Inner diameter
19 mm
Outer diameter
23 mm
COL 2.5 B
Cable size
2.5 mm²
Inner diameter
2.3 mm
Outer diameter
3.9 mm
COL 240 B
Cable size
240 mm²
Inner diameter
21 mm
Outer diameter
26.5 mm
COL 25 B
Cable size
25 mm²
Inner diameter
6.7 mm
Outer diameter
9.1 mm
COL 300 B
Cable size
300 mm²
Inner diameter
24.5 mm
Outer diameter
30 mm
COL 35 B
Cable size
35 mm²
Inner diameter
8.6 mm
Outer diameter
11 mm
COL 4 B
Cable size
4 mm²
Inner diameter
3 mm
Outer diameter
4.7 mm
COL 400 B
Cable size
400 mm²
Inner diameter
27 mm
Outer diameter
36.5 mm
COL 50 B
Cable size
50 mm²
Inner diameter
9.5 mm
Outer diameter
12.4 mm
COL 500 B
COL 6 B
Cable size
6 mm²
Inner diameter
4 mm
Outer diameter
5.9 mm
COL 70 B
Cable size
70 mm²
Inner diameter
12 mm
Outer diameter
15 mm
COL 95 B
Cable size
95 mm²
Inner diameter
13.4 mm
Outer diameter
17 mm

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