This product is not currently available. For more information, including distributor inventory, please contact us.


The elastomeric insulating boots are used in switchgear and transformer cable boxes, where air clearances are insufficient for normal operation, and they also protect against flashover caused by rodents or high humidity. The non-tracking elastomeric housing has excellent erosion resistance, dielectric properties and environmental resistance, giving superb performance in areas of high humidity and electrical stress.

TE’s Raychem RCAB boots can be used with all TE’s Raychem heatshrink terminations. RCAB boots are quick and easy to install and eliminate taping of the bushing or termination. The boot can be removed and reinstalled easily without the need for additional material or tooling - for convenient access to the bushing connection for test purposes.


  • Tool free application
  • High-performance insulation material
  • Excellent track and erosion resistance
  • Removable and reinstallable
  • Quick and easy installation
  • Unlimited shelf life
  • Connection can be energized directly after installation


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

Product Type Features

  • Technology  Cold Applied

  • Bushing Type  400A, 630A

  • Screened  No

  • Product Family  RCAB

Configuration Features

  • Number of Cores  1

Electrical Characteristics

  • Voltage Class (kV) ≤ 17.5, ≤ 24


  • Cross-Section Range (mm²) 35 – 300, 35 – 400


  • Halogen Free  Yes

  • Free of Lead, Cadmium, Heavy Metals  Yes

  • Emission Free  Yes

  • Non-Toxic & Non-Corrosive Emission  Yes

  • Application Type  Elbow Insulating Boot, Straight Insulating Boot

Industry Standards

  • Design Specification  HD629.1-S2

Product Availability

  • Product Availability  AMERICAS, ANZPAC, ASIA, China, EMEA


  • Installation Instruction  Danish, Dutch, English, French, German, Greek, Norwegian, Spanish, Swedish

Related Materials

Terms and Conditions

Please carefully read the disclaimer before using any of this data. Your use of this data constitutes your acceptance of the terms and conditions set forth below. If you do not agree to those terms and conditions, please click on the I Disagree link.

This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.