Gold Member Since 2014
Audited Supplier
Suzhou Volsun Electronics Tech. Co., Ltd.

Busbar Insulation Tube, Heat Shrink Busbar Sleeve, Heat Shrink Tube manufacturer / supplier in China, offering High Voltage Heat Shrink Busbar Insulation Tube, Switchgear Busbar Insulation Heat Shrink Tubing, Cable Tie with Marker Tag and so on.

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Supplier Homepage Product Heat Shrink Busbar Sleeve High Voltage Heat Shrink Busbar Insulation Tube

High Voltage Heat Shrink Busbar Insulation Tube

Purchase Qty.:
100-499 500-999 1,000+
FOB Unit Price: US $3.9 US $3.8 US $3.6
Purchase Qty. (Meters) FOB Unit Price
100-499 US $3.9
500-999 US $3.8
1,000+ US $3.6
Get Latest Price
Production Capacity: 1000000000meter/Year
Transport Package: Export Standard Cartons
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: MPRS-HV
  • Color: Black, White, Red, Yellow, Green, Blue.
  • Type: Insulation Sleeve
  • Maximum Voltage: 20kv~100kv
  • Voltage Ratings: 36kv
  • Shrink Ratio: 2:1
  • Tensile Strength: 8MPa
  • Specification: all 8420 series
  • HS Code: 39269090
  • Certification: RoHS, ISO, UL, ISO9001
  • Material: Plastic
  • Application: Insulators, Electrical Winding Insulation
  • Thermal Rating: 125degree
  • Continuous Operating Temperature: -55~125 Degree
  • Min. Shrink Temperature: 84degree
  • Trademark: VOLSUN
  • Origin: P. R China
Product Description
High voltage heat shrink busbar insulation tube


MPRS-HV High voltage heat shrink busbar insulation tube, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carry excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 36KV or higher voltage ratings, rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.

Shrink ratio: 2:1
Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
Min. shrink temperature: ≥84°C
Min. full recovery temperature: ≥120 °C
Continuous operating temperature: -55~125 °C
RoHS compliant
Standard Colors :Black, White, Red ,Yellow, Green ,Blue. More colors are available upon request.

Technical Performance

PropertyTypical DataTest Method
Tensile strength≥8.0MPaASTM D 2671
Elongation at break≥300%ASTM D 2671
Tensile strength after heat ageing≥6.9MPa130ºC×168h
Elongation after heat ageing≥100%130ºC×168h
Longitudinal change-8%~+8%ASTM D 2671
Flammability(Oxygen index)≥28GB/T 2406
Heat ShockNo crackingJB 7829 supplement D
Dielectric Strength≥20kv/mmASTM D 149
Shore A Hardness≤90GB2411
Volume resistivity≥1014Ω.cmIEC 60093


Size(mm)As supplied(mm)
After recovered(mm) 
Standard length
Inner diameter
Wall thickness
Packaging: Standard packaging on spools or in 1m lengths.
Other: Other cut lengths are available, please contact our sales department.

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