From the files of the ARRL Automated Mail Server, (info@arrl.org): Provided as a courtesy by: Archived as a membership service by the American Radio Relay League, Inc., Technical Information Service. file: \public\info\tis\awg-cur.txt updated: Thank you for requesting the following information from the ARRL Technical Information Service or the ARRL Automated Mail Server (info@arrl.org). ARRL HQ is glad to provide this information free of charge as a service to League members and affiliated clubs. For your convenience, you may reproduce this information, electronically or on paper, and distribute it to anyone who needs it, provided that you reproduce it in its entirety and do so free of charge. Please note that you must reproduce the information as it appears in the original. If you have any questions concerning the reproduction or distribution of this material, please contact Michael Tracy, American Radio Relay League, 225 Main St., Newington, CT 06111 (email: mtracy@arrl.org) or the original source or author. ----------------------------- cut here -------------------------- Subject: Re: AWG with current ratings Here is a chart I copied out of an _old_ electronics dictionary: AWG Diameter Ampacity Ohms/1000' Ohms/Km -------------------------------------------------- 0000 .460 312. 0.04906 000 .40964 262. 0.06186 00 .3648 220. 0.07801 0 .32486 185. 0.09831 1 .2893 156. 0.12404 2 .25763 131. 0.1563 3 .22942 110. 0.19723 4 .20431 92.3 0.24869 5 .18194 77.6 0.31361 6 .16202 65.2 0.39546 7 .14428 54.8 0.49871 8 .12849 46.1 0.6529 9 .11443 38.7 0.7892 10 .10189 32.5 0.8441 11 .090742 27.3 1.254 12 .080808 23.0 1.580 13 .071961 19.3 1.995 14 .064084 16.2 2.504 15 .057068 13.6 3.172 16 .05082 11.5 4.001 17 .045257 9.6 5.04 18 .040303 8.1 6.36 19 .03589 8.25 20 .031961 10.12 21 .028462 12.76 22 .025347 16.25 23 .022571 20.30 24 .0201 25.60 25 .0179 32.2 26 .01594 40.7 27 .014195 51.3 28 .012641 64.8 29 .011257 81.6 30 .010025 103. 31 .008928 130. 32 .00795 164. 33 .00708 206. 34 .006304 260. 35 .005614 328. 36 .005 414. 37 .004453 523. 38 .003965 660. 39 .003531 832. 40 .003144 1049. The members and HQ staff would like to thank the following people for their contributions to this information file: From: cgordon@vpnet.chi.il.us (gordon hlavenka) Send any additional information or changes to mtracy@arrl.org. 73 from ARRL HQ.