What is the purpose of a Myers hub?
Hubs are ideal for general use with rigid conduit. Provides positive seal and electrical ground. Hubs are the perfect method for installing hubs on cast boxes or through thicker walls. Designed to install in the bottom of an enclosure to drain any accumulated condensation.
Is a Myers hub weatherproof?
Zinc die cast insulated watertight hub for 1-1/4 inch rigid/IMC conduit.
Do Myers hubs need to be bonded?
Myers Hub Problem. Myers HUBs that have a nut without a bonding screw are causing problems for installers. These type of HUBs are called “Conduit Fittings” and are not approved for grounding and bonding in most applications. And the only difference in the two HUBs is a bonding screw.
Why is it called a Myers hub?
They are called Myers Hubs because Myers was the first company to manufacture the watertight hub and despite being part of the Crouse Hinds/Cooper organization, the trade still calls them Myers Hubs.
What is an Erickson fitting?
Erickson® 3-piece couplings are used to couple conduit ends when the conduit cannot be turned. Coupling is copper-free aluminum and is used with 1 inch rigid metal conduit and IMC conduit. Coupling is UL listed, CSA certified and concrete-tight.
Where can I use Myers hub?
They are designed for use indoors or outdoors with rigid conduit and IMC, and they are ideal for pharmaceutical, chemical and food processing, pulp/paper, nuclear, solar and commercial construction applications.
What is a grounding bushing?
Grounding-Bushing: This is a threaded-metal ring with a lug attached, that we screw down tightly onto the end of a threaded-metal conduit, threaded-metal conduit connector, or any other threaded-metal electrical component, such as a metal offset nipple (the kind we might use to connect a meter-base to an electrical …
What is Erickson?
Other names. Variant form(s) Eriksen, Eriksson. Erikson is a common Scandinavian patronymic surname meaning “son of Erik”, itself an Old Norse given name. There are other spelling variations of this surname, as it is common amongst Danes, Swedes, Finns, and Norwegians.
What is Hub in electrical box?
A hub is a type of device designed to transition from a conduit system into an enclosure. One-piece hubs are typically bolted to the top of an enclosure.