TC-ER-HL

K

kjroller

Senior Member
Location
Dawson Mn
Occupation
Master electrician
Is TC-ER-HL acceptable to run through cable tray in a class 1 div 1 area I believe it is or is it only available in a flexible cord situation?
I want to get away from MC-HL.
 
Last edited:
don_resqcapt19 said:
See 501.10(A)(7) in the 2023 code
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Thats what I did I just wanted to confirm im seeing that right it can be used now even if you dont need it for flexible connections is how I interperet it havent had to do it since 2017 so i believe it changed correct?! In other words i can run it everywhere in cable tray in a class 1 div 1 area let me know if thats how you interpret it.
 
kjroller said:
Thats what I did I just wanted to confirm im seeing that right it can be used now even if you dont need it for flexible connections is how I interperet it havent had to do it since 2017 so i believe it changed correct?! In other words i can run it everywhere in cable tray in a class 1 div 1 area let me know if thats how you interpret it.
Click to expand...
In other words as long as I service and maintain it and its in an industrial plant not exposed to physical damage i can use it?
 
While the rule does not use the exact works, It would be my opinion that the facility that the cable is installed in would have to comply with the definition of Supervised Industrial Installation as found in Article 100.
 
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