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BS 456

61st Edition, August 30, 1961

Complete Document

Specification for Dimensions of track circuit insulation

Includes all amendments and changes through Reaffirmation Notice , December 15, 1980

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Product Details:

  • Revision: 61st Edition, August 30, 1961
  • Published Date: December 15, 1980
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 44
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Dimensions of rail joint insulations of both solid and side plate type, applicable to British Standard bull head and flat-bottom rails, together with the insulations for sole plates, stretcher bars and rod joints. Typical arrangements and shapes of rail insulations are illustrated. Appendices give information on rail insulations for superseded rail sections, guidance on modifications to end posts necessary to reduce effects of metallic dust, etc.