Mike Dolt Enterprises
Mike Dolt Enterprises
User: Little Bill, Location: Tennessee NEC:2017
Asked on: Sunday, April 3, 2011 at 9:34 pm EDT
Answered on: Tuesday, May 14, 2024 at 3:42 am EDT
Question: I was installing some 4"x1-1/2" square boxes with 2 duplex receptacles with raised cover, cover mounted receps. I was using 3/4" PVC conduit running into the side of box. When I add the protective bushing onto the box connector the recep hits the bushing. You can remove the bushing and it just clears it. I have installed these before but with the conduit entering the top of the box and didn't have any problem. Other than use a deeper box, does anyone have a solution to this?
Solutions
1.
Use Extension Rings
Install an extension ring between the box and the receptacle to provide additional clearance. These rings are available in 1/2" or 1" depths.2.
Use a Flush Mount Outlet
Replace the raised cover with a flush mount outlet. This will reduce the overall thickness and allow more room for the receptacle.3.
Use a Shallow Box
Consider using a shallower box, such as a 3"x1-1/2" box. This will provide more space for the receptacle and bushing.4.
Cut the Bushing
If possible, carefully remove a portion of the bushing that is interfering with the receptacle. Ensure to leave enough material to maintain a secure connection.5.
Use a Different Box Connector
Select a box connector designed for a larger conduit size, such as a 1" connector. This will provide more clearance for the receptacle.6.
Reposition the Conduit: If possible, adjust the conduit entry into the box to a different side or location that does not conflict with the receptacle. Flag for review