• UL Approval Busbar Insulation Sleeve for Low Voltage
  • UL Approval Busbar Insulation Sleeve for Low Voltage
  • UL Approval Busbar Insulation Sleeve for Low Voltage
  • UL Approval Busbar Insulation Sleeve for Low Voltage
  • UL Approval Busbar Insulation Sleeve for Low Voltage
  • UL Approval Busbar Insulation Sleeve for Low Voltage

UL Approval Busbar Insulation Sleeve for Low Voltage

Application: Insulators, Switchgear Cabinet Bare Bus Bar
Type: Insulation Sleeve
Chemistry: Organic Insulation
Material: Rubber
Color: Black Red
Brand: Upm Heat Shrink
Customization:
Gold Member Since 2017

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Basic Info.

Model NO.
S1-1
Shrink Ratio
3:1
Termal Endurance
-40~105°c
Certificate
UL Approval
Halogen Free
RoHS Compliant
Transport Package
Neutral Packaging
Trademark
UPM
Origin
Dalian China
HS Code
39173200

Product Description

S1-1 1kV Bus Bar Insulation Heat Shrink Tube 
UL Approval Busbar Insulation Sleeve for Low Voltage
Features
      Flame retardant thin wall cross-linked polyolefin    Operating temperature: -40~105 ºC
      Bus bar insulation and protection    Shrink temperature: 125 ºC
      Reduces bus bar clearance requirement     Shrink ratio: 2.5:1 &  3:1
      Halogen free, RoHS compliant     Voltage class: 1KV 
      Protects against short circuit and electrical leakage caused by small animals
Approvals
UL approval  File No. 341796
Technical Data
Property Test method           Values          
Physical Tensile strength ASTM D2671    ≥14 MPa
  Breakdown elongation ASTM D2671 ≥400%
Aging (136ºC/168hrs)  Tensile strength ASTM D2671    ≥12 MPa
Breakdown elongation ASTM D2671  ≥300%
Resistance to selected fluids  Tensile strength IEC 60684-2   ≥8MPa
 (23ºC/168hrs)                         Breakdown elongation IEC 60684-2   ≥250%
  Density  ASTM D2671 1.15~1.25
  Thermal endurance  IEC 216 125 ºC
  Water absorption (23ºC/336hrs) ASTM D570     ≤1.0%
  Low temperature flexibility  (-40ºC/4hrs) ASTM D2671 No cracking
  Heat shock (225ºC/4hrs) ASTM D2671 No drop, No flow  
  Holdig air test  more than 3  After shrink, no air gap
  bendings on bus bar  between H.S.T. and bus bar 
  Cutting test (130ºC/168hrs) Raychem method 5mm Length cutting along longitudinal, 
no cracking 
  Halogen free  IEC 61249-2-21 Cl : 900ppm max.Br : 900ppm max.
  Total(Cl + Br):1500ppm max.
Electrical Volume resistivity ASTM D2671 ≥1013 Ω.cm
  Dielectric strength(in insulation oil) ASTM D2671    ≥18 KV/mm
Chemical  Flammability ASTM D2863 OI≥ 27
  Smoke index  IEC 61034 ≤ 120
  Copper corrosion(158ºC/168hrs) IEC 60684-3 Pass
Shrink Ratio  3:1
Reference As supplied(mm) After recovered(mm) Standard length
UPM S1-1 ID min. ID max. WT nom. m/spool
30/10 30 10 1.8 30 
75/25 75 25 2.0 30 
100/33 100 33 2.2 30 
150/50 150 50 2.2 30 
180/70 180 70 2.3 30 
Typical application
      Suitable for insulation and protection of bus bar against  accidental flashover up to 1 KV
      Ideal for using in switchgears cabinets or distribution board where space is limited and air 
     spacing between  bus bars need to be kept at minimal
Ordering 
     Standard color : Black
     Standard packaging on spools.
     Please specify specification, quantity when ordering
Cross reference
Raychem/ Tyco : LVIT
UL Approval Busbar Insulation Sleeve for Low VoltageUL Approval Busbar Insulation Sleeve for Low VoltageUL Approval Busbar Insulation Sleeve for Low VoltageUL Approval Busbar Insulation Sleeve for Low VoltageUL Approval Busbar Insulation Sleeve for Low Voltage

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