Heat Shrinkable Breakout Boot
Application and features:
ABR heat shrinkable breakout boot is especially designed and made from radiation Crosslinked Polyolefin ,It provide insulation and sealing the crutch place of multi-core cables at the branching point. The properties of insulating and weatherproof makes it universally applied to electric and power industry.
Material Properties:
| Properties |
Test standard |
Typical data |
| Tensile Strength |
GB1040 |
¡Ý12.0Mpa |
| Elongation at break |
GB1040 |
¡Ý350.0% |
| Density |
GB1033 |
0.95¡Á103kg/m3 |
| Hardness |
GB2411 |
¡Ü80 |
| Accelerated Hot aging |
GB14049 |
7 days at 136¡æ |
| Tensile strength variation rate |
GB14049 |
¡Ü¡À20% |
| Elongation at break variation rate |
GB14049 |
¡Ü¡À20% |
| Flexibility under low-temperature |
GB5470 |
No crack |
| Volume resistance |
GB1410 |
¡Ý1.0¡Á1012¦¸.cm |
Such are typical data,are not as a criterion for products.
ARC-ARB Heat-shrink breakout boots
Specification for 1 kV 4-core breakouts:
| Type |
Size as supplied(mm) |
Size after recovery |
| Neck |
Finger |
Neck |
Finger |
| I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
| 46/19 |
45.2 |
2.5 |
110 |
18.8 |
1.15 |
73 |
18 |
4.4 |
125 |
5.0 |
2.3 |
77 |
| 58/26 |
63.4 |
3.0 |
110 |
26.5 |
1.68 |
69 |
24.5 |
4.5 |
125 |
6.5 |
3.0 |
75 |
| 78/33 |
77.2 |
2.7 |
110 |
33.8 |
1.7 |
75 |
33.5 |
4.5 |
125 |
9.0 |
3.0 |
77 |
Other specifications are available at request.
Specification for 10 kV 3-core breakouts
| Type |
Size as supplied(mm) |
Size after recovery |
| Neck |
Finger |
Neck |
Finger |
| I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
I.D |
Wall thickness |
Length |
| 56/26 |
56.8 |
2.6 |
115 |
24 |
1.6 |
69 |
22 |
4.5 |
125 |
8 |
3.5 |
70 |
| 66/30 |
70 |
2.4 |
115 |
31 |
1.6 |
72 |
30 |
4.5 |
125 |
10 |
3.5 |
73 |
| 80/38 |
83.5 |
2.6 |
115 |
38.8 |
1.6 |
72 |
38 |
4.6 |
125 |
12 |
4 |
74 |
10 kV 3-core breakout is classed A Class and B Class, they are the same specification. Other specifications are available at request. |
