[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-362233-105":59,"doc-detail-362233-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","area-of-conductor-types-table-of-approximate-conductor-dimensions-and-areas","AREA OF CONDUCTOR TYPES - Table of Approximate Conductor Dimensions and Areas","","AREA OF CONDUCTOR TYPES compiles reference tables listing conductor insulation types alongside approximate conductor sizes (AWG or kcmil), diameters in inches, and cross-sectional areas in square inches. Multiple insulation/conductor categories are grouped into separate tables, covering a wide range from small AWG sizes through large kcmil conductors. Included guidance states conduit fill is generally based on 40% of conduit cross-sectional area, with allowances for short conduit sections.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/area-of-conductor-types-table-of-approximate-conductor-dimensions-and-areas/362233/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/area-of-conductor-types-table-of-approximate-conductor-dimensions-and-areas/362233.png","ImageObject",300,407,{"name":92,"@type":93},"RuangKosong","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-19","2026-09-23",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What information do the tables provide for each conductor type?","Question",{"text":112,"@type":113},"Each row lists the conductor type, the conductor size (AWG or kcmil), the diameter in inches, and the conductor area in square inches.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is conduit fill generally determined according to the document?",{"text":117,"@type":113},"Conduit fill is generally based on 40% of the cross-sectional area of the conduit.",{"name":119,"@type":110,"acceptedAnswer":120},"Are there exceptions to the conduit fill percentage for short conduit sections?",{"text":121,"@type":113},"Yes. Sections of conduit 24 inches or less in length may be filled to 60%.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},362233,1790462539,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":24,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},962090883219,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","AREA OF CONDUCTOR TYPES  \n\n| APPROXIMATE DIMENSIONS OF CONDUCTORS  |  |  |  |\n| --- | --- | --- | --- |\n| Type of Conductor | Size of Conductor\u003Cbr>(AWG or kcmil) | Diameter (in.) | Area (in.2) |\n| RFH-2, FFH-2 | 18\u003Cbr>16 | 0.136\u003Cbr>0.148 | 0.0145\u003Cbr>0.0172 |\n| RHH, RHW, RHW-2 | 14\u003Cbr>12\u003Cbr>10\u003Cbr>8 6\u003Cbr>4 3\u003Cbr>2 1 | 0.193\u003Cbr>0.212\u003Cbr>0.236\u003Cbr>0.326\u003Cbr>0.364\u003Cbr>0.412\u003Cbr>0.440\u003Cbr>0.472\u003Cbr>0.582 | 0.0293\u003Cbr>0.0353\u003Cbr>0.0437\u003Cbr>0.0835\u003Cbr>0.1041\u003Cbr>0.1333\u003Cbr>0.1521\u003Cbr>0.1750\u003Cbr>0.2660 |\n|  | 1/0\u003Cbr>2/0\u003Cbr>3/0\u003Cbr>4/0 | 0.622\u003Cbr>0.668\u003Cbr>0.720\u003Cbr>0.778 | 0.3039\u003Cbr>0.3505\u003Cbr>0.4072\u003Cbr>0.4754 |\n|  | 250\u003Cbr>300\u003Cbr>350\u003Cbr>400\u003Cbr>500\u003Cbr>600 | 0.895\u003Cbr>0.950\u003Cbr>1.001\u003Cbr>1.048\u003Cbr>1.133\u003Cbr>1.243 | 0.6291\u003Cbr>0.7088\u003Cbr>0.7870\u003Cbr>0.8626\u003Cbr>1.0082\u003Cbr>1.2135 |\n|  | 700\u003Cbr>750\u003Cbr>800\u003Cbr>900\u003Cbr>1000 | 1.314\u003Cbr>1.348\u003Cbr>1.380\u003Cbr>1.444\u003Cbr>1.502 | 1.3561\u003Cbr>1.4272\u003Cbr>1.4957\u003Cbr>1.6377\u003Cbr>1.7719 |\n|  | 1250\u003Cbr>1500\u003Cbr>1750\u003Cbr>2000 | 1.729\u003Cbr>1.852\u003Cbr>1.966\u003Cbr>2.072 | 2.3479\u003Cbr>2.6938\u003Cbr>3.0357\u003Cbr>3.3719 |\n| SF-2, SFF-2 | 18\u003Cbr>16\u003Cbr>14 | 0.121\u003Cbr>0.133\u003Cbr>0.148 | 0.0115\u003Cbr>0.0139\u003Cbr>0.0172 |\n| SF-1, SFF-1 | 18 | 0.091 | 0.0065 |\n| RFH-1, XF, XFF | 18 | 0.106 | 0.0080 |\n| TF, TFF, XF, XFF | 16 | 0.118 | 0.0109  |\n| TW, XF, XFF, THHW, THW,\u003Cbr>THW-2 | 14 | 0.133 | 0.0139 |\n\nAREA OF CONDUCTOR TYPES AREA OF CONDUCTOR TYPES  \nAREA OF CONDUCTOR TYPES  \n\n| APPROXIMATE DIMENSIONS OF CONDUCTORS  |  |  |  |\n| --- | --- | --- | --- |\n| Type of Conductor | Size of Conductor\u003Cbr>(AWG or kcmil) | Diameter (in.) | Area (in.2) |\n| TW, THHW, THW, THW-2 | 12\u003Cbr>10\u003Cbr>8 | 0.152\u003Cbr>0.176\u003Cbr>0.236 | 0.0181\u003Cbr>0.0243\u003Cbr>0.0437 |\n| RHH, RHW, RHW-2 | 14 | 0.163 | 0.0209 |\n| RHH, RHW, RHW-2, XF, XFF | 12 | 0.182 | 0.0260 |\n| RHH, RHW, RHW-2, XF, XFF | 10 | 0.206 | 0.0333 |\n| RHH, RHW, RHW-2 | 8 | 0.266 | 0.0556 |\n| TW, THW, THHW, THW-2, RHH, RHW, RHW-2 | 6 4\u003Cbr>3 2\u003Cbr>1 | 0.304\u003Cbr>0.352\u003Cbr>0.380\u003Cbr>0.412\u003Cbr>0.492 | 0.0726\u003Cbr>0.0973\u003Cbr>0.1134\u003Cbr>0.1333\u003Cbr>0.1901 |\n|  | 1/0\u003Cbr>2/0\u003Cbr>3/0\u003Cbr>4/0 | 0.532\u003Cbr>0.578\u003Cbr>0.630\u003Cbr>0.688 | 0.2223\u003Cbr>0.2624\u003Cbr>0.3117\u003Cbr>0.3718 |\n|  | 250\u003Cbr>300\u003Cbr>350\u003Cbr>400\u003Cbr>500\u003Cbr>600 | 0.765\u003Cbr>0.820\u003Cbr>0.871\u003Cbr>0.918\u003Cbr>1.003\u003Cbr>1.113 | 0.4596\u003Cbr>0.5281\u003Cbr>0.5958\u003Cbr>0.6619\u003Cbr>0.7901\u003Cbr>0.9729 |\n|  | 700\u003Cbr>750\u003Cbr>800\u003Cbr>900\u003Cbr>1000 | 1.184\u003Cbr>1.218\u003Cbr>1.250\u003Cbr>1.314\u003Cbr>1.372 | 1.1010\u003Cbr>1.1652\u003Cbr>1.2272\u003Cbr>1.3561\u003Cbr>1.4784 |\n|  | 1250\u003Cbr>1500\u003Cbr>1750\u003Cbr>2000 | 1.539\u003Cbr>1.662\u003Cbr>1.776\u003Cbr>1.882 | 1.8602\u003Cbr>2.1695\u003Cbr>2.4773\u003Cbr>2.7818 |\n| TFN, TFFN | 18\u003Cbr>16 | 0.084\u003Cbr>0.096 | 0.0055\u003Cbr>0.0072 |\n| TFE, PFAH | 1 | 0.422 | 0.1399 |\n| TFE, PFA, PFAH, Z | 1/0\u003Cbr>2/0\u003Cbr>3/0\u003Cbr>4/0 | 0.462\u003Cbr>0.508\u003Cbr>0.560\u003Cbr>0.618 | 0.1676\u003Cbr>0.2027\u003Cbr>0.2463\u003Cbr>0.3000 |\n\nNote: Type RHH, RHW, and RHW-2 conductors referenced on this page are without outer an covering.  \nAREA OF CONDUCTOR TYPES  \n\n|  |  |  |  |\n| --- | --- | --- | --- |\n| APPROXIMATE DIMENSIONS OF CONDUCTORS |  |  |  |\n| Type of Conductor | Size of Conductor\u003Cbr>(AWG or kcmil) | Diameter (in.) | Area (in.2) |\n| THHN, THWN, THWN-2 | 14\u003Cbr>12\u003Cbr>10\u003Cbr>8 6\u003Cbr>4 3\u003Cbr>2 1 | 0.111\u003Cbr>0.130\u003Cbr>0.164\u003Cbr>0.236\u003Cbr>0.254\u003Cbr>0.324\u003Cbr>0.352\u003Cbr>0.384\u003Cbr>0.446 | 0.0097\u003Cbr>0.0133\u003Cbr>0.0211\u003Cbr>0.0366\u003Cbr>0.0507\u003Cbr>0.0824\u003Cbr>0.0973\u003Cbr>0.1158\u003Cbr>0.1562 |\n|  | 1/0\u003Cbr>2/0\u003Cbr>3/0\u003Cbr>4/0 | 0.486\u003Cbr>0.532\u003Cbr>0.584\u003Cbr>0.642 | 0.1855\u003Cbr>0.2223\u003Cbr>0.2679\u003Cbr>0.3237 |\n|  | 250\u003Cbr>300 | 0.711\u003Cbr>0.766 | 0.3970\u003Cbr>0.4608 |\n| THHN, THWN, THWN-2 | 350\u003Cbr>400\u003Cbr>500\u003Cbr>600\u003Cbr>700\u003Cbr>750\u003Cbr>800\u003Cbr>900\u003Cbr>1000 | 0.817\u003Cbr>0.864\u003Cbr>0.949\u003Cbr>1.051\u003Cbr>1.122\u003Cbr>1.156\u003Cbr>1.188\u003Cbr>1.252\u003Cbr>1.310 | 0.5242\u003Cbr>0.5863\u003Cbr>0.7073\u003Cbr>0.8676\u003Cbr>0.9887\u003Cbr>1.0496\u003Cbr>1.1085\u003Cbr>1.2311\u003Cbr>1.3478 |\n| PF, PGFF, PGF, PFF, PTF, PAF, PTFF, PAFF | 18\u003Cbr>16 | 0.086\u003Cbr>0.098 | 0.0058\u003Cbr>0.0075 |\n| PF, PGFF, PGF, PFF, PTF, PAF, PTFF, PAFF, TFE, FEP, PFA, FEPB, PFAH | 14 | 0.113 | 0.0100 |\n| TFE, FEP, PFA, FEPB, PFAH | 12\u003Cbr>10\u003Cbr>8 6\u003Cbr>4 3\u003Cbr>2 | 0.132\u003Cbr>0.156\u003Cbr>0.206\u003Cbr>0.244\u003Cbr>0.292\u003Cbr>0.320\u003Cbr>0.352 | 0.0137\u003Cbr>0.0191\u003Cbr>0.0333\u003Cbr>0.0468\u003Cbr>0.0670\u003Cbr>0.0804\u003Cbr>0.0973 |\n|","cbCainuLHEcxjTXb","https://ap.wps.com/l/cbCainuLHEcxjTXb","pdf",78387,"English","# Approximate Dimensions of Conductors\n## Conduit Fill Notes","[{\"question\":\"What information do the tables provide for each conductor type?\",\"answer\":\"Each row lists the conductor type, the conductor size (AWG or kcmil), the diameter in inches, and the conductor area in square inches.\"},{\"question\":\"How is conduit fill generally determined according to the document?\",\"answer\":\"Conduit fill is generally based on 40% of the cross-sectional area of the conduit.\"},{\"question\":\"Are there exceptions to the conduit fill percentage for short conduit sections?\",\"answer\":\"Yes. Sections of conduit 24 inches or less in length may be filled to 60%.\"}]","AREA OF CONDUCTOR TYPES - Table of Approximate Conductor Dimensions and Areas | PDF",1790146855,13]