Cables Tray / Cables Ladder

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TMMB

Senior Member
Location
EGYPT
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Electrical Manager
when and where cables tray can be used ?

when and where cables ladder can be used ?



Please, i need clarification


Regards
 
Isn't a "cable ladder" a type of cable tray and the same NEC sections apply to either of products you are describing?
 
Thanks for your reply, can u tell me when and where can i use each type
 
Have you read Article 392? You can use tray anywhere you want. There are restrictions on the wiring installed in the tray based on occupancy.
 
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