A ashenafidemissie Member Location Milpitas, california Oct 1, 2022 #1 Is there an exception to Chapter 9 table 1 when it comes to control and instrumentation cables of <50V?
Is there an exception to Chapter 9 table 1 when it comes to control and instrumentation cables of <50V?
tom baker First Chief Moderator & NEC Expert Staff member Location Bremerton, Washington Occupation Master Electrician Oct 1, 2022 #2 No. Some instrumentation cables are hard to pull, thinking of the beldon with gray jacket. If you look at the max fill, it’s nearly impossible to pull that.
No. Some instrumentation cables are hard to pull, thinking of the beldon with gray jacket. If you look at the max fill, it’s nearly impossible to pull that.
W winnie Senior Member Location Springfield, MA, USA Occupation Electric motor research Oct 2, 2022 #3 The requirements for conduit fill are all about the mechanical space taken up in the conduit. Jon