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50% Fill is Full!

50% Fill is Full!. NEC 50% FILL is FULL! Lets Do the Math EXAMPLE: 2x6 (54-150) Cablofil = 12 sq in of area Per NEC 50% rule 12/2 = 6 sq in space for cables. Cat 5e cable = .21 in (DIA) = 3.14(.21) 2 /4= .04 sq in 6 sq in / .04 sq in = 150 cables

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50% Fill is Full!

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  1. 50% Fill is Full! • NEC 50% FILL is FULL! • Lets Do the Math • EXAMPLE: • 2x6 (54-150) Cablofil = 12 sq in of area • Per NEC 50% rule 12/2 = 6 sq in space for cables. • Cat 5e cable = .21 in (DIA) = 3.14(.21)2/4= .04 sq in • 6 sq in / .04 sq in = 150 cables • So what does 150 cat 5e cables look like in a 2x 6 (54-150) wire mesh tray?

  2. BICSI 2006 • 50% Fill is FULL -3 bundles of QTY 50 cat 5e cables (tightly bundled)

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