Скачать с ютуб The Difference Between Copper-Bonded And Galvanized UL-Listed Ground Rods в хорошем качестве

The Difference Between Copper-Bonded And Galvanized UL-Listed Ground Rods

In some areas of the country, electrical contractors use either copper-coated or galvanized ground rods almost exclusively, even though they are nearly exactly the same. Both copper and galvanized rods are made from the same cold-drawn SAE 1035 steel core. They are cut the same lengths and have the same conical point and tapered drive end. They're both stamped with the UL seal assuring consistent quality and full NEC code compliance. The only real difference is the coating! Watch the video to get the whole story. Then pick the Galvan ground rod that's right for your application.