K Khalid Ahmed Member Aug 12, 2008 #1 Is it a code requirement that the clamps used to support any bare ground wire on the wall need to be UL rated?
Is it a code requirement that the clamps used to support any bare ground wire on the wall need to be UL rated?
raider1 Senior Member Staff member Location Logan, Utah Aug 12, 2008 #2 No. 250.64(B) requires that the Grounding Electrode Conductor be securely fastened to the surface on which it is carried, but does not require that securing means to be UL listed. Chris
No. 250.64(B) requires that the Grounding Electrode Conductor be securely fastened to the surface on which it is carried, but does not require that securing means to be UL listed. Chris