{"id":8682,"date":"2025-06-03T11:30:36","date_gmt":"2025-06-03T03:30:36","guid":{"rendered":"https:\/\/totcables.com\/?page_id=8682"},"modified":"2025-09-11T16:16:07","modified_gmt":"2025-09-11T08:16:07","slug":"nm-b-wire","status":"publish","type":"page","link":"https:\/\/totcables.com\/?page_id=8682","title":{"rendered":"NM-B (Non-Metallic Sheathed) Copper Wire"},"content":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;High Voltage Cables &#8211; HV&#8221;,&#8221;subtitle&#8221;:&#8221;TOT Wire &#038; Cable offers a full range of NM-B (Non-Metallic Sheathed) Copper Wire, widely used for residential and commercial indoor wiring. Our NM-B cable is UL listed and compliant with NEC standards, making it a safe, reliable, and economical choice for electrical contractors and builders.&#8221;,&#8221;title_content&#8221;:{&#8220;component&#8221;:&#8221;hc_title_image&#8221;,&#8221;id&#8221;:&#8221;title-image&#8221;,&#8221;image&#8221;:&#8221;&#8221;,&#8221;full_screen&#8221;:false,&#8221;full_screen_height&#8221;:&#8221;&#8221;,&#8221;parallax&#8221;:true,&#8221;bleed&#8221;:&#8221;&#8221;,&#8221;ken_burn&#8221;:&#8221;ken-burn&#8221;,&#8221;overlay&#8221;:&#8221;transparent-dark&#8221;,&#8221;breadcrumbs&#8221;:true,&#8221;white&#8221;:true,&#8221;position&#8221;:&#8221;&#8221;}},&#8221;section_FYOsa&#8221;:{&#8220;component&#8221;:&#8221;hc_section&#8221;,&#8221;id&#8221;:&#8221;section_FYOsa&#8221;,&#8221;section_width&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;vertical_row&#8221;:&#8221;&#8221;,&#8221;box_middle&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;section_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_column&#8221;,&#8221;id&#8221;:&#8221;E3mhC&#8221;,&#8221;column_width&#8221;:&#8221;col-md-12&#8243;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;main_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_wp_editor&#8221;,&#8221;id&#8221;:&#8221;gAPkU&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;editor_content&#8221;:&#8221;<\/p>\n<p data-start='143' data-end='447'><strong data-start='143' data-end='163'>TOT Wire &amp; Cable<\/strong> offers a full range of <strong data-start='187' data-end='231'>NM-B (Non-Metallic Sheathed) Copper Wire<\/strong>, widely used for <strong data-start='249' data-end='293'>residential and commercial indoor wiring<\/strong>. Our NM-B cable is UL listed and compliant with NEC standards, making it a safe, reliable, and economical choice for electrical contractors and builders.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='449' data-end='452'>\\n\\n<\/p>\n<h3 data-start='454' data-end='482'>\u2705 <strong data-start='460' data-end='482'>What Is NM-B Wire?<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='484' data-end='791'><strong data-start='484' data-end='530'>NM-B (Non-Metallic Sheathed Cable, Type B)<\/strong> is a type of electrical cable commonly used for <strong data-start='579' data-end='613'>permanent indoor installations<\/strong> in residential and light commercial buildings. It consists of <strong data-start='676' data-end='716'>multiple insulated copper conductors<\/strong> and a <strong data-start='723' data-end='743'>bare ground wire<\/strong>, all encased in a <strong data-start='762' data-end='790'>thermoplastic PVC jacket<\/strong>.<\/p>\n<p>\\n\\n<\/p>\n<ul data-start='793' data-end='960'>\\n \\t<\/p>\n<li data-start='793' data-end='819'>\\n\n<p data-start='795' data-end='819'>Voltage Rating: <strong data-start='811' data-end='819'>600V<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='820' data-end='864'>\\n\n<p data-start='822' data-end='864'>Temperature Rating: <strong data-start='842' data-end='864'>90\u00b0C dry locations<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='865' data-end='926'>\\n\n<p data-start='867' data-end='926'>Conductor: <strong data-start='878' data-end='926'>Soft-annealed bare copper, solid or stranded<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='927' data-end='960'>\\n\n<p data-start='929' data-end='960'>Sheath: <strong data-start='937' data-end='960'>Flame-retardant PVC<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='962' data-end='965'>\\n\\n<\/p>\n<h3 data-start='967' data-end='994'>\ud83d\udd27 <strong data-start='974' data-end='994'>Product Features<\/strong><\/h3>\n<p>\\n<\/p>\n<ul data-start='996' data-end='1259'>\\n \\t<\/p>\n<li data-start='996' data-end='1030'>\\n\n<p data-start='998' data-end='1030'>\u2705 <strong data-start='1000' data-end='1030'>UL Listed &amp; RoHS Compliant<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1031' data-end='1082'>\\n\n<p data-start='1033' data-end='1082'>\u2705 PVC Jacket for durability and easy installation<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1083' data-end='1131'>\\n\n<p data-start='1085' data-end='1131'>\u2705 Lightweight and easy to pull through framing<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1132' data-end='1189'>\\n\n<p data-start='1134' data-end='1189'>\u2705 Available in standard colors for phase identification<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1190' data-end='1259'>\\n\n<p data-start='1192' data-end='1259'>\u2705 Suitable for <strong data-start='1207' data-end='1259'>dry, indoor, non-metallic conduit or cable trays<\/strong><\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='1261' data-end='1264'>\\n\\n<\/p>\n<h3 data-start='1266' data-end='1309'>\ud83d\udce6 <strong data-start='1273' data-end='1309'>Common NM-B Wire Sizes Available<\/strong><\/h3>\n<p>\\n<\/p>\n<div class='_tableContainer_16hzy_1'>\\n<\/p>\n<div class='_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse' tabindex='-1'>\\n<\/p>\n<table class='w-fit min-w-(--thread-content-width)' data-start='1311' data-end='1771'>\\n<\/p>\n<thead data-start='1311' data-end='1361'>\\n<\/p>\n<tr data-start='1311' data-end='1361'>\\n<\/p>\n<th data-start='1311' data-end='1318' data-col-size='sm'>Type<\/th>\n<p>\\n<\/p>\n<th data-start='1318' data-end='1331' data-col-size='sm'>Conductors<\/th>\n<p>\\n<\/p>\n<th data-start='1331' data-end='1340' data-col-size='sm'>Ground<\/th>\n<p>\\n<\/p>\n<th data-start='1340' data-end='1346' data-col-size='sm'>AWG<\/th>\n<p>\\n<\/p>\n<th data-start='1346' data-end='1361' data-col-size='sm'>Application<\/th>\n<p>\\n<\/tr>\n<p>\\n<\/thead>\n<p>\\n<\/p>\n<tbody data-start='1413' data-end='1771'>\\n<\/p>\n<tr data-start='1413' data-end='1465'>\\n<\/p>\n<td data-start='1413' data-end='1425' data-col-size='sm'>14\/2 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1425' data-end='1429' data-col-size='sm'>2<\/td>\n<p>\\n<\/p>\n<td data-start='1429' data-end='1435' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1435' data-end='1444' data-col-size='sm'>14 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1444' data-end='1465' data-col-size='sm'>Lighting circuits<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1466' data-end='1512'>\\n<\/p>\n<td data-start='1466' data-end='1478' data-col-size='sm'>12\/2 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1478' data-end='1482' data-col-size='sm'>2<\/td>\n<p>\\n<\/p>\n<td data-start='1482' data-end='1488' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1488' data-end='1497' data-col-size='sm'>12 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1497' data-end='1512' data-col-size='sm'>20A outlets<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1513' data-end='1565'>\\n<\/p>\n<td data-start='1513' data-end='1525' data-col-size='sm'>10\/2 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1525' data-end='1529' data-col-size='sm'>2<\/td>\n<p>\\n<\/p>\n<td data-start='1529' data-end='1535' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1535' data-end='1544' data-col-size='sm'>10 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1544' data-end='1565' data-col-size='sm'>Water heaters, AC<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1566' data-end='1615'>\\n<\/p>\n<td data-start='1566' data-end='1578' data-col-size='sm'>12\/3 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1578' data-end='1582' data-col-size='sm'>3<\/td>\n<p>\\n<\/p>\n<td data-start='1582' data-end='1588' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1588' data-end='1597' data-col-size='sm'>12 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1597' data-end='1615' data-col-size='sm'>3-way switches<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1616' data-end='1665'>\\n<\/p>\n<td data-start='1616' data-end='1628' data-col-size='sm'>10\/3 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1628' data-end='1632' data-col-size='sm'>3<\/td>\n<p>\\n<\/p>\n<td data-start='1632' data-end='1638' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1638' data-end='1647' data-col-size='sm'>10 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1647' data-end='1665' data-col-size='sm'>Dryer circuits<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1666' data-end='1722'>\\n<\/p>\n<td data-start='1666' data-end='1682' data-col-size='sm'>8\/2, 8\/3 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1682' data-end='1688' data-col-size='sm'>2\/3<\/td>\n<p>\\n<\/p>\n<td data-start='1688' data-end='1694' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1694' data-end='1702' data-col-size='sm'>8 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1702' data-end='1722' data-col-size='sm'>Heavy appliances<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='1723' data-end='1771'>\\n<\/p>\n<td data-start='1723' data-end='1734' data-col-size='sm'>6\/3 NM-B<\/td>\n<p>\\n<\/p>\n<td data-start='1734' data-end='1738' data-col-size='sm'>3<\/td>\n<p>\\n<\/p>\n<td data-start='1738' data-end='1744' data-col-size='sm'>Yes<\/td>\n<p>\\n<\/p>\n<td data-start='1744' data-end='1752' data-col-size='sm'>6 AWG<\/td>\n<p>\\n<\/p>\n<td data-start='1752' data-end='1771' data-col-size='sm'>Electric ranges<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/tbody>\n<p>\\n<\/table>\n<p>\\n<\/p>\n<div class='sticky end-(--thread-content-margin) h-0 self-end select-none'>\\n<\/p>\n<div class='absolute end-0 flex items-end'><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p>\n<p data-start='1773' data-end='1849'><em data-start='1773' data-end='1849'>Other custom lengths or packaging (rolls or reels) available upon request.<\/em><\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='1851' data-end='1854'>\\n\\n<\/p>\n<h3 data-start='1856' data-end='1891'>\u2699\ufe0f <strong data-start='1863' data-end='1891'>Technical Specifications<\/strong><\/h3>\n<p>\\n<\/p>\n<ul data-start='1893' data-end='2151'>\\n \\t<\/p>\n<li data-start='1893' data-end='1918'>\\n\n<p data-start='1895' data-end='1918'><strong data-start='1895' data-end='1913'>Rated Voltage:<\/strong> 600V<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1919' data-end='1965'>\\n\n<p data-start='1921' data-end='1965'><strong data-start='1921' data-end='1944'>Conductor Material:<\/strong> Annealed bare copper<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1966' data-end='1992'>\\n\n<p data-start='1968' data-end='1992'><strong data-start='1968' data-end='1988'>Jacket Material:<\/strong> PVC<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1993' data-end='2052'>\\n\n<p data-start='1995' data-end='2052'><strong data-start='1995' data-end='2010'>Insulation:<\/strong> Thermoplastic (Type THHN\/THWN conductors)<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2053' data-end='2110'>\\n\n<p data-start='2055' data-end='2110'><strong data-start='2055' data-end='2074'>Operating Temp:<\/strong> -20\u00b0C to +90\u00b0C (dry locations only)<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2111' data-end='2151'>\\n\n<p data-start='2113' data-end='2151'><strong data-start='2113' data-end='2126'>Standard:<\/strong> UL 719 \/ NEC Article 334<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='2153' data-end='2156'>\\n\\n<\/p>\n<h3 data-start='2158' data-end='2190'>\ud83c\udfe0 <strong data-start='2165' data-end='2190'>Application Scenarios<\/strong><\/h3>\n<p>\\n<\/p>\n<ul data-start='2192' data-end='2380'>\\n \\t<\/p>\n<li data-start='2192' data-end='2228'>\\n\n<p data-start='2194' data-end='2228'>Indoor residential branch wiring<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2229' data-end='2270'>\\n\n<p data-start='2231' data-end='2270'>Lighting, receptacles, and appliances<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2271' data-end='2333'>\\n\n<p data-start='2273' data-end='2333'>Mounted inside wall studs, ceiling joists, or floor joists<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2334' data-end='2380'>\\n\n<p data-start='2336' data-end='2380'>Behind drywall in wood-framed construction<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n<\/p>\n<p data-start='2382' data-end='2496'><strong data-start='2382' data-end='2496'>\u26a0\ufe0f Not for use in wet or outdoor locations. For direct burial or wet locations, use UF-B or THWN\/THWN-2 cable.<\/strong><\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='2498' data-end='2501'>\\n\\n<\/p>\n<h3 data-start='2503' data-end='2546'>\ud83d\udcde <strong data-start='2510' data-end='2546'>Contact Us for NM-B Wire Pricing<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='2548' data-end='2740'>We provide competitive pricing for full reels, pallet quantities, or custom bulk orders of NM-B cable. Whether you&#8217;re a contractor, wholesaler, or project developer, we can support your needs.<\/p>\n<p>\\n<\/p>\n<p data-start='2742' data-end='2813'>\u27a1\ufe0f <a href='https:\/\/totcables.com\/contact-us\/'><strong data-start='2745' data-end='2773'>Contact TOT Wire &amp; Cable<\/strong><\/a> now for a quote or technical datasheet.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='2815' data-end='2818'>\\n\\n<\/p>\n<h3 data-start='2820' data-end='2855'>\ud83d\udcc8 Why Choose TOT Wire &amp; Cable?<\/h3>\n<p>\\n<\/p>\n<ul data-start='2857' data-end='3003'>\\n \\t<\/p>\n<li data-start='2857' data-end='2883'>\\n\n<p data-start='2859' data-end='2883'>Factory-direct pricing<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2884' data-end='2926'>\\n\n<p data-start='2886' data-end='2926'>Fast lead times and reliable inventory<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2927' data-end='2955'>\\n\n<p data-start='2929' data-end='2955'>Expert technical support<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2956' data-end='3003'>\\n\n<p data-start='2958' data-end='3003'>Custom packaging and OEM branding available<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>&#8220;}]}],&#8221;section_settings&#8221;:&#8221;&#8221;},&#8221;scripts&#8221;:{&#8220;parallax&#8221;:&#8221;parallax.min.js&#8221;},&#8221;css&#8221;:{},&#8221;css_page&#8221;:&#8221;&#8221;,&#8221;template_setting&#8221;:{&#8220;settings&#8221;:{&#8220;id&#8221;:&#8221;settings&#8221;}},&#8221;template_setting_top&#8221;:{},&#8221;page_setting&#8221;:{&#8220;settings&#8221;:[&#8220;lock-mode-off&#8221;],&#8221;popup&#8221;:{&#8220;active&#8221;:false,&#8221;title&#8221;:&#8221;&#8221;,&#8221;text&#8221;:&#8221;&#8221;,&#8221;link&#8221;:&#8221;&#8221;,&#8221;image&#8221;:&#8221;&#8221;,&#8221;full_width&#8221;:false,&#8221;position&#8221;:&#8221;bottom-right&#8221;,&#8221;new_window&#8221;:false,&#8221;expire&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;}}}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;High Voltage Cables &#8211; HV&#8221;,&#8221;subtitle&#8221;:&#8221;TOT Wire &#038; Cable offers a full range of NM-B (Non-Metallic Sheathed) Copper Wire, widely used for residential and commercial indoor wiring. 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