- - Supporting NM-B
||06-08-2012 10:47 AM
I'm going to install 1x4 runners at the bottom of joists in my basement to support 12/3 cable, rather than drill holes. How often do I need to support it along the runner?
||06-08-2012 11:13 AM
At intervals no more than 4.5 foot apart and within 1 foot of any box with a clamp or connector. The cable would need to be secured within 8" if there is no clamp.
|All times are GMT -5. The time now is 08:41 PM.
Copyright © 2003-2014 Escalate Media LP. All Rights Reserved