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TECHNICAL DATAWIREWAYS FILL TABLES LAY-IN & FEED-THROUGH TYPE 12 (BASED ON THE NATIONAL ELECTRICAL CODE)836exmweb.com | 1-800-363-2423 | [email protected] Size and Maximum Number of Conductors Allowed (areas shown are 20% of the full interior cross sectional area of the wireway)Conductor Size AWG-MCMArea of Conductor (sq. in.) 2.5\(0.90 sq.in.) 4.0\(2.63 sq.in.) 6.0\(6.33 sq.in.) 8.0\(11.63 sq.in.) 12.0\(13.1 sq.in.) CONTINUED2/0 0.2223 4 11 28 52 583/0 0.2679 3 9 23 43 484/0 0.3237 2 8 19 35 40250 0.3970 2 6 15 29 32300 0.4680 1 5 13 24 27350 0.5242 1 5 12 22 24400 0.5863 1 4 10 19 22500 0.7073 1 3 8 16 18600 0.8676 1 3 7 13 15700 0.9887 0 2 6 11 13750 1.0496 0 2 6 11 12800 1.1085 0 2 5 10 11900 1.2311 0 2 5 9 101000 1.3478 0 1 4 8 9PF, PGFF, PGF, PFF, PTF, PAF, PTFF, PAFF, TFE, FEP, PFA, FEPB, PFAH . 18 0.0058 155 453 1086 2005 225816 0.0075 120 350 840 1550 174614 0.0100 90 263 630 1163 131012 0.0137 65 191 459 848 95610 0.0191 47 137 329 608 6858 0.0333 27 78 189 349 3936 0.0468 19 56 134 248 2794 0.0670 13 39 94 173 1953 0.0804 11 32 78 144 1622 0.0973 9 27 64 119 1341 0.1399 6 18 45 83 931/0 0.1676 5 15 37 69 782/0 0.2027 5 12 31 57 643/0 0.2463 4 10 25 47 534/0 0.3000 3 8 21 38 43ZF, ZFF, Z18 0.0045 200 584 1400 2584 291116 0.0061 147 431 1032 1906 214714 0.0083 120 316 759 1401 157812 0.0117 76 224 538 994 111910 0.0191 47 137 329 608 6858 0.0302 29 87 208 385 4336 0.0430 20 61 146 270 3044 0.0625 14 42 100 186 2093 0.0855 10 30 73 136 1532 0.1029 8 25 61 113 1271 0.1269 7 20 49 91 1031/0 0.1676 5 15 37 69 78