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TE’s AMP Weld exothermically welded connections are designed to provide complete fusion of the conductors being joined. This is imperative for connections to meet the stringent requirements of IEEE Std 837™-2014.

Proper grounding and bonding is critical to the effective operation of all electrified systems: power, telecommunications, and data communications. It is also vital for the protection of people and equipment. The common elements that comprise all grounding systems are conductors, electrodes, and connectors. Connectors vary by application, but for high current permanent grounds, exothermic connections are the superior technology.


  • Premium weld material, the highest quality welding material available in the market
  • Complete fusion of copper  conductors
  • Harsh environment testing protocol
  • Tubes filled by mass not by volume
  • Double cavity tubes avoiding intermix and spill of materials
  • Comply with the IEEE 837 2014 standard version
  • Two Price key for all variety of molds


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

Product Type Features

  • Technology  Exothemically Welded Grounding Connections

  • Conductor Combination 1  2 SOL AWG, 2/0 AWG, 250 MCM, 3/4 in, 4/0 AWG, 5/8 in

  • Conductor Combination 2  2 SOL AWG, 2/0 AWG, 250 MCM, 4/0 AWG

Configuration Features

  • Visual Inspection  Yes


  • Energized Installation  No

  • Application Type  All Ampweld Molds, Cable to Cable, Cable to Steel, Ground Rod to Cable

Industry Standards

  • CSA Certified  No

  • RUS Approved  No

  • IEEE 837  Yes

  • UL Listed  No

Product Availability

  • Product Availability  AMERICAS

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