Heavy Duty Direct Burial Ground Clamps, 1/2″-1″ Pipe, Lay-In Lugs


NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding applications in the field. Use to ground conductor to copper water pipe, tubing, ground rods and rebar. UL Listed for direct burial applications.

  • Large Ground Wires: NSI’s heavy-duty ground clamps with lay-on lugs are the ultimate solution for grounding large wires to pipe, rebar and rods, accommodating wires from 10 to 2 STR
  • Lay-In Feature: This ground clamp’s lay-in feature provides greater flexibility as compared to traditional grounding holes, and allows for grounding conductors which run perpendicular to the pipe
  • Bronze and Steel: The clamp is made from bronze, while the tightening screws are made from heavy-duty 304 stainless steel, both of which provide durable long-term use in just about any application
  • Listed Direct Burial: Use this heavy-duty ground clamp to ground conductors to copper water pipe, tubing, rebar and ground rods in direct burial applications in earth and concrete
  • UL Listed: The reliable NSI grounding and bonding products meet UL 467 performance standards for grounding and bonding

Product Information

GTIN 662381005359
UPC 662381005539
EAN 662381005359
UNSPSC 39121718
Origin Country IN
Assortment Copper Ground Clamps
Application Ground



  • NSI_GroundingFam_GRB_ProdSheet_DIGITAL.pdf Download