Copperbond Earth Rods

Braco copper bond earth rods offers installers the most economical method of achieving a low earth resistance.
Each rod has a high tensile strength, low carbon steel core. 99.95% pure copper is applied elelctrolytically and forms a metallurgical bond between the steel core and the copper. This combination makes the rod ideal for deep driving whilst also provides lasting resistance to corrosion.

The threads are formed by a cold rolling process which ensures strength and maintains the molecurlarly bonded copper covering along the full length of the threads. CoId-rolled threads are stronger than cut—threads.
The standard copper thickness is 250 microns. Greater copper thicknesses are also available. Please contact our sales office for further information


Material: Pure copper molecularly bonded onto a steel core.

Technical Specification

Nominal Size L mm  Shank D mm L1 mm Part Number
1/2" 1200 12.7 30 BBER 124
1500 BBER 125
1800 BBER 126
2400 BBER 128
5/8 " 1200 14.2 30 BBER 164
1500 BBER 165
1800 BBER 166
2400 BBER 168
3/4" 1200 17.2 35 BBER 194
1500 BBER 195
1800 BBER 196
2400 BBER 198