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Comm cables from outside a building

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rootanp

rootanp

Electrical
Joined
Aug 19, 2003
Messages
5
Location
US
I have various cables entering a comm room of a building from outside - CATV, telephone, fiber, PLC from generator.

Which cables are bound by NEC Atricle 800 that says I must have a primary protector once I leave the RMC.

I need to transition to EMT as soon as possible to route different locations in the building.
 
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