[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-564928-105":53,"doc-detail-564928-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","city-electric-supply-amperage-ratings-chart","City Electric Supply - Amperage Ratings Chart","","This technical reference document provides a detailed amperage ratings chart for various electrical wire sizes, specified according to the Canadian Electrical Code (2002), Table 2. It covers diverse conductor types, including copper and aluminum cables such as NMD90, NMWU, RW90, RWU, T90, and TWN75, across wire sizes ranging from 14 AWG to 4/0. The chart outlines allowable ampacities for general applications and includes essential notes regarding residential service adjustments for specific conductor sizes, ensuring safety and compliance with local electrical standards. Designed as a professional reference guide, the document offers clear data for electrical contractors and technicians to determine appropriate wire capacities for residential and commercial projects. All information is provided as a guideline courtesy of Southwire.",{"@graph":63,"@context":119},[64,80,102],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":51,"@type":70,"position":76},"https://docshare.wps.com/template/general/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/city-electric-supply-amperage-ratings-chart/564928/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/city-electric-supply-amperage-ratings-chart/564928.png","ImageObject",442,249,{"name":88,"@type":89},"Miles","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-22","2026-10-12",true,{"@type":98,"interactionType":99,"userInteractionCount":101},"InteractionCounter",{"@type":100},"ViewAction",8,{"@type":103,"mainEntity":104},"FAQPage",[105,111,115],{"name":106,"@type":107,"acceptedAnswer":108},"What code standard does this amperage chart follow?","Question",{"text":109,"@type":110},"The chart is based on the Canadian Electrical Code, 2002, Table 2.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"Are there special adjustments for residential services?",{"text":114,"@type":110},"Yes, specific amperage ratings for #6, #2, and #4/0 AWG aluminum, and #2/0 AWG copper in 120/240V or 120/280V residential services are provided in the document notes.",{"name":116,"@type":107,"acceptedAnswer":117},"Is this document intended to replace local electrical codes?",{"text":118,"@type":110},"No, the information is provided as a guideline only; users should always verify requirements with their local electrical code.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},564928,1792104144,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":50,"category_name":51,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":9,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":4},13056703019404,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","C I T Y E L E C T R I C S U P P L Y \nAMPERAGE RATINGS * \n\n| Wire Size\u003Cbr>( AWG or kcmil ) | | | 14 | 12 | 10 | 8 | 6 | 4 | 3 | 2 | 1 | 1/0 | 2/0 | 3/0 | 4/0 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| | | NMD90, NMWU | 15 20 30 45 65 85 105 120 | | | | | | | | | | | | |\n| | OP PER | RW90, RWU, T90 (T90 in Damp & Dry Locations Only) | 15 | 20 | 30 | 45 | 65 | 85 | 105 | 120 | 140 | 155 | 185** | 210 | 235 |\n| | C | TWN75*\u003Cbr>(Wet Locations) | 15 20 30 45 65 85 105 115 130 150 175 200 230 | | | | | | | | | | | | |\n| ALU | | RW90, RWU * | | 15 | 25 | 30 | 55** | 65 | 75 | 95** | 105 | 120 | 145 | 165 | 185** |\n\nNOTE: \\# Allowable ampacities are for general use as speciļ¬ed by Canadian Electrical Code, 2002, Table 2. \n* Based on not more than 3 copper or aluminum conductors in raceway or cable. \n** For 3-wire 120/240 and 120/280V residential services or sub-services, the allowable ampacity for sizes \\#6, \\#2, and \\#4/0 AWG aluminum shall be 60, 100, and 200 amperes respectively. \\#2/0 AWG copper shall be 200 amperes. In these cases, the 5% adjustment per C. E. Code rule 8-106 (1) cannot be applied. \nThis information courtesy of Southwire. \nInformation is provided as a guideline only. Check your local code. \nAMPERAGE RATINGS \n[www.cityelectricsupply.com](www.cityelectricsupply.com) \nConnect with C. E.S. on","cbCaiqHj24nptEnl","https://ap.wps.com/l/cbCaiqHj24nptEnl","pdf",143017,"English","# Amperage Ratings Chart\n## Wire Size and Ampacity Data\n## Residential Service Adjustments\n## Reference Guidelines and Notes","[{\"question\":\"What code standard does this amperage chart follow?\",\"answer\":\"The chart is based on the Canadian Electrical Code, 2002, Table 2.\"},{\"question\":\"Are there special adjustments for residential services?\",\"answer\":\"Yes, specific amperage ratings for #6, #2, and #4/0 AWG aluminum, and #2/0 AWG copper in 120/240V or 120/280V residential services are provided in the document notes.\"},{\"question\":\"Is this document intended to replace local electrical codes?\",\"answer\":\"No, the information is provided as a guideline only; users should always verify requirements with their local electrical code.\"}]","City Electric Supply - Amperage Ratings Chart | PDF",1791845172]