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Rail Track Connector Bond Kit


The ERICO CADWELD track connector bonds are intended to be welded to the web of the rail at the rail profile neutral axis level. To ensure connection integrity, the attachment shall be made using ERICO CADWELD welding material.


  • Provides unchanging electrical resistance
  • Superior corrosion resistance
  • Easy installation, with minimum installer training required
  • Simple and highly-portable installation equipment
  • Equally usable on old, worn, or new rails
  • Available as bond-only or incorporated in a Bond Kit including all necessary parts to ensure easy handling at jobsite


Part Number SBTBCU412
Material Cadmium Bronze
Copper Alloy
Finish Electrogalvanized
Bond Terminal Style Tab
Grinding Wheels Included No
Handle Clamp C105B x 2, Sold Separately
Conductor Size 3/16" Bondstrand
Connector Conductor Size 3/16" Bondstrand
Length 1 (L1) 12 3/4"
Length 2 (L2) 1 1/16"
Diameter (Ø) 3/16"
Standard Packaging Quantity 100 pc
UPC 78285676922
Kits include: (100) bonds, (100) F80 alloy welding material, (1) replacement mold pair, (1) flint ignitor, (1) mold cleaner, and (5) grinding wheels (where applicable).
Kits with grinding wheels include (5) high-performance grain, 4.5” (114 mm) diameter (7/8” arbor), Type 27 depressed center wheels (part number SBG20046) for use with an angle style grinders.

Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.