Your cart is empty.
Your cart is empty.The Sigma ProConnex Insulated Metallic Grounding Bushings are used on the end of Rigid conduits, IMC and other threaded connectors to provide a smooth, well rounded bearing surface to protect wires or cables as well as providing a means to connect a grounding conductor with a lay-in lug.
philip kallenberger
Reviewed in the United States on March 26, 2025
Not the strongest but good for the price ..
Joshua Rando
Reviewed in the United States on March 2, 2025
I used this where I replaced a service panel with an existing riser. Created a knockout next to where the hub would go. Had to use this to create an effective ground path.
Regular buyer
Reviewed in the United States on January 18, 2025
The plastic is not secured and gets easily pushed through and then the electric wires are not protected
thomas j mascio
Reviewed in the United States on November 29, 2024
These perform as they should and arrived quickly.
TM
Reviewed in the United States on September 30, 2022
Easy to purchase vs hunting one down at the box store. Necessary for installation of new meter panel.
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