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Exothermic Connections

Get welded connections that reduce the risk of loose joints or corrosion over time

Used in a variety of industries and applications, nVent ERICO Cadweld exothermic connections fuse conductions together to form a molecular bond with a current-carrying capacity equal to that of a conductor.

With more than 1 million field-proven connections worldwide, you can trust your application – large or small – to stand the test of time without loosening, breaking or corroding.


  • Get current-carrying capacity equal to that of a conductor
  • Create a permanent molecular bond that will not loosen or corrode
  • Withstand repeated fault currents
  • Install with minimal training

At nVent, our leadership in electrical connections dates back to 1903 and we’ve continuously brought you new innovations to simplify installation, save time and resources, create safer environments and provide exceptional performance in the field.

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Exothermic Connections

Welding Material

Cadweld Tools and Accessories


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nVent ERICO Grounding, Bonding, and ERICO CADWELD Solutions Guide

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