Here is a couple of PDF's from Siemens on Equi-potential bonding. Max.
MaxHeadRoom Joined Jul 18, 2013 30,772 Dec 3, 2017 #21 Here is a couple of PDF's from Siemens on Equi-potential bonding. Max. Attachments SiemensEqui_pot.pdf 1,002.4 KB Views: 16 Equi-potential_1.PDF 2.5 MB Views: 10