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Shanghai Lontom Electric Material Co., Ltd.

Bus Bar Sleeves, Heat Shrink Tubing, Heat Shrinkable Tube manufacturer / supplier in China, offering Bus Bar Sleeves (BBT), Kapton Tape 25mm Width Amber Color, Acrylic Resin Coated Fiberglass Sleeving (APF) and so on.

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Bus Bar Sleeves (BBT)

FOB Price: Get Latest Price
Production Capacity: 100, 000, 000 Meters Yearly
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BBT
  • Chemistry: Inorganic Insulation
  • Thermal Rating: E 120
  • Origin: Shanghai, China
  • Application: Insulators
  • Type: Solid
  • Specification: UL 224 Vw-1c-UL CSA C 22.2 Oft
  • HS Code: 39173200
Product Description
Bus Bar Sleeves is well insulated and track-resistant heat-shrinkable polyolefin protection sleeves for bus bar. It is widely used to protect the rectangular, square and round bus bars found in low or medium voltage switching equipment.

Properties:
1. Operating temperature range: -55~125 ceti degree.
2. Breakdown voltage: 1.0~10.0KV
3. I. D.: 30.0~150.0mm
4. Length: 1~2 meters cutting length as per customer need.

Usages: Used to protect the rectangular, square and round bus bars found in low or medium voltage switching equipment.
Item   Test Method  Specifications
 Shrink  Temperature (ºC)     110
 Operating Temperature Range (ºC)     125
 Tensile Strength (Mpa)   ASTM D2671  ≥10
 Elongation at break (%)   ASTM D2671  ≥450
 Aging in Circulating-air Oven   ASTM D2671  136.0±1.0ºC, 168hrs
 After aging   Tensile Strength (Mpa)  ASTM D2671  ≥10
 Elongation at break (%)  ASTM D2671  ≥400
  Flexibility at -40ºC, 4h  ASTM D2671  No cracking
  Volume Resistance (Ω .cm)  ASTM D876  ≥10 13
  Dielectric Strength(15kV/mm)  ASTM D2671  ≥15
  Heat shock  200ºC±3ºC, 4h  No cracking
  Oxygen index  ASTM D2863  ≥30
  Water absorption  ASTM D570A  
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