alixenos Member Location Florida Occupation Electrical Design Engineer Nov 4, 2024 #1 Hi, I have one service new service that provides is being tapped from a wireway that provides power to two electrical rooms. Picture attached. Should I provide a surge protection for one main or two mains? Why or why not? Thanks. Attachments IMG_0060.jpeg 212.7 KB · Views: 10
Hi, I have one service new service that provides is being tapped from a wireway that provides power to two electrical rooms. Picture attached. Should I provide a surge protection for one main or two mains? Why or why not? Thanks.
augie47 Moderator Staff member Location Tennessee Occupation State Electrical Inspector (Retired) Nov 4, 2024 #2 You could install a Type 1 SPD ahead of the disconnects
