• UL 467 22.214.171.124 (Summarized)
A solid rod electrode of copper or other suitable non-ferrous metal, or a solid rod electrode of
iron or steel with a copper or other suitable non-ferrous metal or stainless steel jacket, shall have
a diameter not less than 1/2" thick.
• UL 467 126.96.36.199 (Summarized)
The stainless steel jacket mentioned in 9.2.3 shall not be less than .015 inches thick at any point.
• UL 467 188.8.131.52 (Summarized)
The stainless steel jacket mentioned above on a stainless steel rod, shall be formed of an
austenitic stainless steel of the 18% chromium, 8% nickel type.
• Stainless steel ground rods are used in corrosive soil conditions.