Manufactured from cross linked polyolefin. Used to offer insulation protection for busbar in switchgear and substation. Protects against short circuit and electrical leakage caused by small animals. Reduces busbar clearance requirements. RoHS compliant.Color:yellow,red,green,blue,black
Busbar heat shrink sleeving
BusBar Heat shrinkable sleevings are made from specially formulated radiation cross-linked halogen free compounds. It can provide high resistance to tracking, arcing.
Used to enhance the insulation properties of busbar in switches and substation to safe protect up to 11kv, 24kv and 36kv.
| Item |
Test Method |
Standard Value |
| 10kV |
35kV |
| Volume Resistivity |
IEC 60093 |
≥1x1014Ω·cm |
| Dielectric Strength |
IEC 60243 |
≥25kV/mm |
| Power Frequency Voltage |
DL/T 1059 |
42kV |
95kV |
| Withstanding |
| Impulse Voltage |
DL/T 1059 |
75kV |
185kV |
| Property |
Test Method |
Standard Value |
| Heat Shock |
160ºC,4h |
No Crack |
| Tensile Strength |
ASTM-D-638 |
≥8MPa |
| Elongation at Break |
ASTM-D-638 |
≥300% |
| Tensile Strength Variation After Heat Aging(130ºCx168h) |
ASTM-D-5510 |
≤±20% |
| Elongation at Break Variation After Heat Aging(130ºCx168h) |
ASTM-D-5510 |
≤±20% |
| Flammability(Oxygen Index) |
IEC 4589 |
≥30% |
| Hardness(Shore A) |
ISO 868 |
≤90 |
Audited Supplier 
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