MI Complete earth electrode 3/4" 100um 7.5-meter 14117504

It is used to make vertical earth electrodes (type A). The earth electrode is made
by plunging (3/4☐ or 5/8☐),
połączonych rods into the ground with connectors until the resistance is reached
grounding of no more than 10 Ohm (for lightning protection systems).
The kit includes the tip and the clamp it belongs to
connect a hoop or ground rod. Perfectly suited
for earthing in energy infrastructures,
railway and construction. The grounding rods connect
with each other by twisting with a threaded fastener.
The earth electrodes with a copper layer of 250um are intended for use
in the grounding of lightning protection systems. Earth electrodes with a layer
100um copper are intended for grounding (equipotentialization)
electrical devices