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

Heat Shrink Tube, Heat Shrinkable, Insulation Sleeve manufacturer / supplier in China, offering Switchgear High Voltage Heat Shrink Busbar Protection Sleeving, EPDM Cold Shrink Tube for Cable (RUBLS-EPDM), Electronic Grade Transparent Silicone Tubing and so on.

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Supplier Homepage Product Heat Shrink Busbar Sleeve Switchgear High Voltage Heat Shrink Busbar Protection Sleeving

Switchgear High Voltage Heat Shrink Busbar Protection Sleeving

Purchase Qty.:
200-9,999 10,000+
FOB Unit Price: US $1.1 US $0.9
Purchase Qty. (Meters) FOB Unit Price
200-9,999 US $1.1
10,000+ US $0.9
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000m/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MPRS-35KV
  • Type: Insulation Sleeve
  • Material: PE
  • Maximum Voltage: <10KV
  • Usage: Insulation Protection
  • Tensile Strength: 8.0MPa
  • Min.Shrink Temp: 84degree
  • Delivery: Fast Express with Competitive Price
  • Rated Temp: 125degree
  • Transport Package: 25m/Roll
  • Origin: Suzhou, Jiangsu
  • Application: Insulators
  • Chemistry: Organic Insulation
  • Thermal Rating: 250 250
  • Color: Black
  • Rated Voltage: 1kv
  • Flammability: VW-1
  • Shrink Ratio: 2:1
  • Property: Excellent Physicochemical and Electrical Propertie
  • Trademark: Volsun
  • Specification: Rohs
  • HS Code: 85479090
Product Description
Switchgear  High Voltage Heat shrink busbar protection sleeve


High Voltage Heat shrink busbar sleeve, 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.


. Meets: GB/T 1059-2007
. 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° C~125° C
. RoHS compliant
. Standard colors: Red, yellow, green and other colors available on your request

Technical Data

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
Standard length
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