2020 BURNDY Master Catalog

Reference

Cable Data Solid COPPERWELD ® Cable (ASTM B227) / Stranded COPPERWELD ® Cable (ASTM B228) CABLE DATA Solid COPPERWELD ® Cable (ASTM B227)

Minimum Breaking Load (pounds)

Nominal Diameter (inches)

Conductor Size (AWG)

Circular Mils

Grade 40 HS

Grade 30 EHS

Grade 40 EHS Grade 30 HS

0.2043 0.1819 0.1650* 0.1620 0.1443 0.1285 0.1280* 0.1144 0.1040* 0.1019 0.0808 0.0800* 0.0640* 0.0403 0.0390* 0.0320

41740 33090 27230 26240 20820 16510 16380 13090 10820 10380

3540 2937 2779 2679 2207 1816 1802 1491 1283 1231

- - - - - - - - - - - - - - -

3934 3249 2779 2679 2207 1816 1802 1491 1283 1231

4671 3911 3367 3246 2681 2205 2188 1790 1487 1460

4 5

-

6 7 8

-

9

1325

-

10 12

6530 6400 4096 1624 1521 1024

774 759 485 193 180 121

774 759 485 193 180 121

918 900 576 228 214

- -

18

-

20 144 * These diameters are often employed by purchasers for communication lines BUT are not in the American Wire Gauge (B&S Wire Gauge) series, as are the other diameter listed. Stranded COPPERWELD ® Cable (ASTM B228)

Breaking Load (pounds)** High Strength

Extra High Strength 30% Cond.

Nominal Diameter† (inch) Size AWG‡

Circular Mils

Diameter* (inch)

40% Cond. 50240 41600 34390 28380 23390 22310 18510 15330 12670 10460

30% Cond. 55570 45830 37740 31040 25500 24780 20470 16890 13910 11440

7/8 (19 No. 5) 13/16 (19 No. 6) 23/32 (19 No. 7) 27/32 (19 No. 8) 9/16 (19 No. 9) 5/8 (7 No. 4) 9/16 (7 No. 5) 1/2 (7 No. 6) 7/16 (7 No. 7) 3/8 (7 No. 8) 11/32 (7 No. 9) 5/16 (7 No. 10)

628900 498800 395500 313700 248800 292200 231700 183800 145700 115600

.910 .810 .721 .642 .572 .613 .546 .486 .433 .385 .343 .306 .392 .349 .311 .277 .247 .220 .174

66910 55530 45850 37690 30610 29430 24650 20460 16890 13890 11280

† The designation “inch” is the approximate diameter in proper fraction of an inch. ‡ The designation AWG is a combination of the number of wires each of the American Wire Gauge size indicated by “No.” * Diameter of circumscribing. ** Breaking loads of 7-wire and 19-wire conductors are taken as 90% of the sum of the breaking loads of individual wires; breaking load of 3-wire conductors is taken as 95% of the sum of the breaking loads of the individual wires.

91650 72680 99310 78750 62450 49530 39280 31150 19590

8616 7121 8373 6934 5732 4730 3898 3221 2236

9393 7758 9262 7639 6291 5174 4250 3509

9196

3 No. 5 3 No. 6 3 No. 7 3 No. 8 3 No. 9 3 No. 10 3 No. 12

11860

9754 7922 6282 5129 4160

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1-800-465-7051 (Canada) 1-603-647-5299 (International)

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