Product Series: CBIT

Heat Shrinkable Bus Bar Insulating Tubing

Up to 66kV
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Product Overview

The COMPAQ CBIT Series provides reliable insulation and tracking resistance for copper and aluminium busbars up to 66kV. Designed for compact switchgear and demanding industrial environments, these heat shrink tubes combine high dielectric strength with superior flame-retardant, halogen-free protection—ensuring long-term safety and space efficiency.

How Are We The Best

Product Benefits?

Wide Voltage Range (up to 66kV)

Ensures reliable insulation for medium and high-voltage applications.

01

Copper & Aluminium Compatibility

Conforms securely to both circular and rectangular busbars, reducing inventory requirements.

02

Non-Tracking, Halogen-Free Material

Provides flame-retardancy and low toxicity in the event of fire.

03

Compact Profile

Allows reduced air clearance between busbars for optimized equipment design.

04

Fast, Uniform Shrinkage

Simplifies installation using a gas torch, hot air gun, or oven.

05

High UV, Weather, and Chemical Resistance

Maintains integrity in both indoor and outdoor environments.

06

Long Service Life

Retains performance even after extended storage at elevated ambient temperatures.

07
Specifications

Technical Specifications

Parameter Specification
Colour Red / Black (custom options available)
Material Cross-linked polyolefin
Halogen-Free Yes
Shrink Ratio 3:1
Voltage Class Up to 66kV
Flame Retardant Yes
Dielectric Strength >20 kV/mm
Installation Method Oven (factory) / Gas torch / Hot air gun
Operating Temp Range -40°C to +110°C
Choosing The Correct Kit

Applications

  • Indoor/outdoor switchgear insulation
  • Power transformer busbar insulation
  • Compact substation cabinets
  • Bus Duct insulation enhancement
  • Railways, refineries, heavy industrial plants

Selection Criteria

To identify the correct kit configuration, kindly confirm the following project details:

01

Voltage class

02

Busbar size and shape

03

Required wall thickness

04

Colour preference (Red/Black)

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FAQS

Frequently Asked Questions (FAQ)

Yes, it conforms tightly to both shapes with reliable shrink properties.
Absolutely. It is tested as per IEC, CENELEC, and other relevant standards.
Yes, the material is UV-resistant and weatherproof for reliable outdoor use.
It can be installed using an industrial hot air blower or gas torch. For factory setups, an oven is suitable.
Standard colour is red. Black and other colours can be supplied upon request.