Discuss Serrated washers on steel conduit in the Electrical Appliances Forum area at ElectriciansForums.net
Serrated washers should be used in conduit/trunking installs. If you are fitting a complete c/t install why use earth cables ? Serrated washers at the trunking/bushing only side is acceptable where conduit forms part of a surface installation.
I dont get why anyone would design a metal c/t install with earth cables unless the place is prone to corrosion.
Reply to Serrated washers on steel conduit in the Electrical Appliances Forum area at ElectriciansForums.net
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