- PVC Heat Shrinkable Lay Flat Tubing provides the perfect electrical insulation for Bus bars of low tension systems in control panels & switchgear systems. Bus bar sleeves are an excellent latest modern technology for insulation compared to age old conventional method of taping and painting etc.
- Our Product is available from 17mm width to 300mm width and in thickness ranging from 80 microns to 400 microns for the complete range of Bus Bar and which covers the variations as required by local/export units. Apart from the regular colours of Red, Yellow, Blue, Black & Green, our innovative in-house team has also developed new colour like BROWN, GREY & WHITE and hence adding a new dimension of colour to the Busbar range.
Properties
| Working Temperature |
90℃ |
| Dielectric Strength |
20KV /sq mm |
| Insulation Resistance |
20 x 10 Ω at 500 VDC |
| Tensile Strength |
Min 400 Kg/sq cm |
| Ultimate Elongation |
Min 11% |
| Chemical Resistance |
Good |
| Fire Resistance (as per UL94-V) materials |
Self Extinguishing with no dripping of |
| Shrinking Temperature |
150°- 170° for 4-5 mins |
| Mechanical Strength |
Excellent |
| Heat Dissipation |
Excellent |
The chart below will give you the complete idea of BUSBARS sizes and the right size of PVC HEAT SHRINKABLE TUBING for the respective busbars.
| Sr. No. |
Size in mm |
Suitable for Bus Bars |
| 1 |
17mm |
8x4, 6x6, 10x3 |
| 2 |
20mm |
12x3, 9x6 |
| 3 |
25mm |
15x3, 12x6 |
| 4 |
30mm |
20x3, 18x6, 16x3 |
| 5 |
35mm |
25x3, 20x6 |
| 6 |
41mm |
26x6, 25x9 |
| 7 |
48mm |
30x10, 30x6, 25x12 |
| 8 |
55mm |
38x6, 30x12 |
| 9 |
61mm |
40x10,40x6, 38x12, 38x9 |
| 10 |
73mm |
50x6 |
| 11 |
81mm |
50x12, 50x10 |
| 12 |
85mm |
60x6,60x10,60x12 |
| 13 |
93mm |
75x6 |
| 14 |
103mm |
75x12 |
| 15 |
110mm |
90x12, 90x6 |
| 16 |
128mm |
100x9, 100x6 |
| 17 |
140mm |
100x12 |
| 18 |
150mm |
120x6,120x10,125x6 |
| 19 |
170mm |
125x10, 125x12 |
| 20 |
190mm |
150x12, 150x10, 150x6 |
| 21 |
210mm |
175x12, 175x10, 150x6 |
| 22 |
230mm |
200x6 |
| 23 |
250mm |
200x12,200x10 |
| 24 |
300mm |
250x6,250x12,250x10 |
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