While the original purpose of a metallic raceway was the protection of wires from mechanical damage, the metallic raceways of today serve a second purpose. Today, we expect them to carry fault ...

An XD expansion/deflection coupling for rigid conduit supports movement and thermal expansion in conduit runs, and a flexible and watertight connection. The coupling incorporates an Erickson conduit ...

Although engineers and electrical designers recognize the performance advantages of using PVC-coated conduit in corrosive environments, making sure field installers understand and adhere to accepted ...