The GM-3-Q Bronze Grounding Clamp is used to ground copper code conductor to flat surfaces. Cast from high strength, electrolytic brinz to provide reliable grouding connections, high strenght silicon bronze hardware for long term reliable assembly. Accomidates a wide range of conductor sizes, incorporates spacer plate to separate conductor from mounting surface. Meets cULus 467 for grouding and bonding, suitable for direct burial in earth or concrete.
Product Type | Grounding Clamp |
Sub Brand | StructuredGround™ |
Material | Copper Alloy |
Hex Size (In.) | 1/2 |
Hex Size (mm) | 12.7 |
Maximum Compatible Conductor Size (kcmil) | 250 |
Minimum Compatible Conductor Size (AWG SOL) | 2/0 |
Overall Length (In.) | 2.13 |
Overall Length (mm) | 54.1 |
Overall Width (In.) | 1.5 |
Overall Width (mm) | 38.1 |
Overall Height (In.) | 2 |
Overall Height (mm) | 50.8 |
Standards Met | cULus LISTED TO UL467 |
Application | Utility/Ground Grid |
UPC | 07498360514 |
Std. Pkg. Qty. | 25 |
Std. Pkg. Volume (cf) | 0.1221 |
Std. Ctn. Qty. | 0 |
Std. Ctn. Volume (cf) | 0.0000 |
Videos | Direct Burial Grounding System Video | English | |
Part Drawings | Bronze Ground Clamp GM Series Part Drawing N41169BB-DC | English | |
White Papers | Physical Infrastructure Solutions for Grounding and Bonding White Papper GRAT02--SA-ENG | English |