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Overview

Our Raychem BISG Bus Insulators Animal Guard prevents squirrels, raccoons, opossums, cats, and other animals to climb in substations. These guards have been designed to provide the same great protection with added features. Its “invisible” design allows easier visibility of switchblades and other equipment components through the guard. This new design allows for easy field modifications and can be reduced by trimming along the grill ribs for tight phase-to-phase insulator applications.

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Key Features

  • Easy to install on bus and switch insulators
  • Excellent tracking resistance
  • UV-resistant polymeric
  • Ensures long-term performance even in the most extreme environmental conditions
  • Energized installation capable
  • Range taking 25-125mm (1.0”-5.0”)  core diameter
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  1. Squirrel Guard Installation Video (English)

TE Connectivity's Raychem BISG isolation guard prevents animal-caused outages in electrical substation equipment. BISG discs have been successfully eliminating outages from squirrels, raccoons, opossums, cats and other animals in substations for years.

FAQ

Frequently Asked Questions

Question: Is TE's Raychem BISG Bus Insulator Animal Guard part of the installation training schedule from TE?

Answer: Yes, our trainers will show you how to install our Raychem Bus Insulator Animal Guard with hot-sticks on vertical and horizontal mounted insulators. This session is part of our Wildlife and Asset Protection Solutions installation training program. Learn more on TE.com/trainingcenter.

 

Question: What are the Bus Insulator Animal Guards made from?

Answer: Our Raychem Bus Insulator Animal Guards are made from a polymer that is resistant to high voltage and UV light and features non-tracking properties, all of which lend to long-term performance even in harsh environments.

 

Question: On what size of insulators do the Bus Insulator Animal Guards fit? 

Answer: Our Raychem Bus Insulator Animal Guards fit insulation core diameters ranging from 2.5” (62 mm) through 5.0” (125 mm).

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • LV/MV Insulating Cover Product Type  Isolation Guard

  • Installation Technology  Cold Applied Energised Installation, Cold Applied De-energised

Configuration Features

  • Visual Inspection  Yes

Body Features

  • Primary Product Color  Red, Gray

  • Primary Product Material  Crosslinked Polyethylene

  • Insulator Material  Porcelain, Glass, Polymer

Dimensions

  • Insulator Core Diameter Range (mm) 25.4 – 114.3, 38 – 115, 63.5 – 127

  • Insulator Core Diameter Range (in) 1 – 4.5, 1.5 – 4.5, 2.5 – 5

Operation/Application

  • Compatible Equipment  Switches, Support Insulators

  • Power Component Application Type  Substation Animal Barrier

Industry Standards

  • Compatible With Agency/Standards Products  RUS

Product Availability

  • Product Availability  Australia, New Zealand & Pacific Islands, China, Asia, Americas, Europe, Middle East & Africa

Reference Number

  • TE Internal Number CAT-BISG

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