CO MP R E SS I O N CO N N ECT I ON S www.hubbell.com/burndy | C-123 Circular Mil Table per ASTM B8 Size ASTM Strandings Circular Mils AWG Class Cable Diameter (in) 1,022 20 B 0.036 1,624 18 B 0.045 2,583 16 B 0.057 4,107 14 B 0.072 6,530 12 B 0.091 10,380 10 B 0.116 13,090 9 B 0.130 16,510 8 B 0.146 20,820 7 B 0.164 26,250 6 B 0.184 33,100 5 B 0.206 41,740 4 AA 0.254 41,740 4 B&A 0.232 52,630 3 AA 0.285 52,630 3 B&A 0.260 66,370 2 AA 0.320 66,370 2 B&A 0.292 83,690 1 AA 0.360 83,690 1 A 0.328 83,690 1 B 0.332 105,500 1/0 A&A 0.368 105,500 1/0 — 0.390 105,500 1/0 B 0.373 133,100 2/0 A&A 0.414 133,100 2/0 — 0.438 133,100 2/0 B 0.419 167,800 3/0 A&A 0.464 167,800 3/0 — 0.492 167,800 3/0 B 0.470 211,600 4/0 A&A 0.522 211,600 4/0 — 0.522 211,600 4/0 B 0.528 Notes: 1. Material: Copper per ASTM B75. 2. Finish: Tin plated. For nickel plating, add suffix “NK" to the Catalog Number. † Recommended strip length. Strip length dependant on size, no. of wires and insulation thickness. ‡ Refer to Circular Mil Table per ASTM B8 for total Class B Circular Mil calculations. * YSCM231 can also be installed with MY293 and retain Listings. Add the circular mils of the wires you wish to splice; that sum would be used to determine the correct splice using the Min/Max on the table above. The table to the right is for reference only. Catalog Number Conductor Range Cable Dimensions Inches [mm] Color Code Die Index Recommended Installation Tooling Wire Strip Length (IN) Circular Mils L ±.03 O.D. ±.01 500, 600 Series 35, 750 Series YSCM17 13,060 - 16,910 0.50 [13] 0.27 [7] Red 49 X8CRT, W8CRT U8CRT 11/16 YSCM27 16,910 - 26,890 0.50 [13] 0.31 [8] Blue 7 X5CRT, W5CRT U5CRT 11/16 YSCM42 29,970 - 41,520 0.50 [13] 0.38 [10] Gray 8 X4CRT, W4CRT U4CRT 11/16 YSCM66 42,750 - 66,040 0.62 [16] 0.47 [12] Brown 10 X2CRT, W2CRT U2CRT 3/4 YSCM80 67,980 - 80,020 0.62 [16] 0.52 [13] Green 11 X1CRT, W1CRT1 U1CRT1 3/4 YSCM104 82,870 - 103,630 0.69 [18] 0.57 [14] Pink 12 X25RT, W25RT U25RT 15/16 YSCM133 104,960 - 133,220 0.81 [21] 0.64 [16] Black 13 X26RT, W26RT U26RT 1-1/16 YSCM167 134,340 - 166,560 0.81 [21] 0.70 [18] Orange 14 X27RT, W27RT U27RT 1-1/16 YSCM212 167,380 - 211,820 0.88 [22] 0.78 [20] Purple 15 X28RT, W28RT U28RT 1-1/16 YSCM231 - 230,800 1.05 [27] 0.81 [21] Yellow 16 X29RT, W29RT U29RT 1-1/16 TYPE YSCM (Continued) Color-Coded Parallel Splice
