Heat shrinkable cable finger cots
Applied to terminal protection at branches of medium and low voltage cables.
- Operating Temperature:
- -55℃ to +110℃
- Minimum Shrinkage Temperature:
- 120℃
- Shrink Ratio:
- 3:1
- Standard Color:
- Black
- Environmental Protection Standards:
- RoHS
- Features
- UV resistant, waterproof sealed, flame retardant
Heat shrinkable cable finger sleeves have excellent insulation protection, UV resistance, corrosion resistance and other properties. They can be widely used in the power industry to provide effective insulation and sealing protection for multi-branch cable brackets. Applied to terminal protection at branches of medium and low voltage cables.
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Heat shrinkable cable finger sleeve performance technical indicators |
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Test items |
Test Methods |
Test Data |
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Operating temperature |
IEC 216 |
-55℃ to +110℃ |
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Tensile Strength |
ASTM D 638 |
>12Mpa |
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Elongation at break |
ASTM D 638 |
>250% |
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Density |
ASTM D 792 |
1.08 |
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Thermal aging elongation at break |
150℃,168 hours |
>200% |
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Electrical breakdown strength |
IEC 243 |
>20KV/mm |
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Volume resistivity |
IEC 93 |
>1014Ω.cm |
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Heat shrinkable cable finger sleeve specification sheet |
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Specifications (mm) |
Before shrinkage (mm) |
After shrinkage (mm) |
Applicable cable mm2 |
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big endian |
little endian |
big endian |
little endian |
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Two-core finger cot |
30 |
10 |
12 |
3.5 |
10-16 |
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48 |
15 |
19 |
5.5 |
25-50 |
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65 |
20 |
23 |
8.8 |
70-120 |
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98 |
38 |
43 |
14 |
150-240 |
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|
150 |
50 |
75 |
20 |
300-400 |
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Three-core finger cot |
34 |
15 |
14 |
5 |
10-16 |
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50 |
25 |
16 |
7 |
25-50 |
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70 |
32 |
24 |
8 |
70-120 |
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80 |
34 |
36 |
14 |
150-240 |
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110 |
46 |
50 |
18 |
300-400 |
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|
140 |
64 |
70 |
24 |
300-500 |
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Four-core finger cot |
37 |
15 |
15 |
3 |
10-16 |
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53 |
20 |
21 |
5.5 |
25-50 |
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70 |
24 |
26 |
7.5 |
70-120 |
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80 |
34 |
34 |
10 |
150-240 |
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Five-core finger cot |
40 |
13 |
19 |
3.7 |
25-50 |
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80 |
26 |
33 |
8 |
70-120 |
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|
100 |
36 |
40 |
10 |
150-240 |
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