{"product_id":"10-2-nm-b-wire-250-coil","title":"10-2 NM-B WIRE 250' COIL","description":"\u003cp data-start=\"0\" data-end=\"50\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003e10-2 NM-B WIRE 250' COIL – Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1idzntm\" data-start=\"52\" data-end=\"69\"\u003e🔌 What it is\u003c\/h3\u003e\n\u003cp data-start=\"70\" data-end=\"217\"\u003eA \u003cstrong data-start=\"72\" data-end=\"137\"\u003e250-foot coil of 10\/2 NM-B (Romex-style) copper building wire\u003c\/strong\u003e used for higher-amperage 240V circuits that do not require a neutral conductor.\u003c\/p\u003e\n\u003chr data-start=\"219\" data-end=\"222\"\u003e\n\u003ch3 data-section-id=\"9f6580\" data-start=\"224\" data-end=\"255\"\u003e🧾 What the shorthand means\u003c\/h3\u003e\n\u003cul data-start=\"256\" data-end=\"534\"\u003e\n\u003cli data-section-id=\"qpongi\" data-start=\"256\" data-end=\"401\"\u003e\n\u003cstrong data-start=\"258\" data-end=\"266\"\u003e10-2\u003c\/strong\u003e → wire configuration:\n\u003cul data-start=\"291\" data-end=\"401\"\u003e\n\u003cli data-section-id=\"17a3oq1\" data-start=\"291\" data-end=\"321\"\u003e\u003cstrong data-start=\"293\" data-end=\"321\"\u003e10 AWG copper conductors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1o61wav\" data-start=\"324\" data-end=\"361\"\u003e\u003cstrong data-start=\"326\" data-end=\"361\"\u003e2 insulated conductors + ground\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1yu12hw\" data-start=\"364\" data-end=\"401\"\u003e(black, white + bare copper ground)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yd6juy\" data-start=\"402\" data-end=\"471\"\u003e\n\u003cstrong data-start=\"404\" data-end=\"412\"\u003eNM-B\u003c\/strong\u003e → Non-Metallic Building cable (indoor PVC-sheathed wiring)\u003c\/li\u003e\n\u003cli data-section-id=\"ovyod0\" data-start=\"472\" data-end=\"501\"\u003e\n\u003cstrong data-start=\"474\" data-end=\"482\"\u003eWIRE\u003c\/strong\u003e → electrical cable\u003c\/li\u003e\n\u003cli data-section-id=\"1o2ug4\" data-start=\"502\" data-end=\"534\"\u003e\n\u003cstrong data-start=\"504\" data-end=\"517\"\u003e250' COIL\u003c\/strong\u003e → 250-foot spool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"536\" data-end=\"539\"\u003e\n\u003ch3 data-section-id=\"sb3ja\" data-start=\"541\" data-end=\"565\"\u003e⚡ What it’s used for\u003c\/h3\u003e\n\u003cp data-start=\"566\" data-end=\"657\"\u003e\u003cstrong data-start=\"566\" data-end=\"647\"\u003e10\/2 NM-B is used for dedicated 240V circuits that do NOT need a neutral wire\u003c\/strong\u003e, such as:\u003c\/p\u003e\n\u003cul data-start=\"659\" data-end=\"803\"\u003e\n\u003cli data-section-id=\"w3agy\" data-start=\"659\" data-end=\"685\"\u003eElectric water heaters\u003c\/li\u003e\n\u003cli data-section-id=\"1g4fqmg\" data-start=\"686\" data-end=\"710\"\u003eHVAC condenser units\u003c\/li\u003e\n\u003cli data-section-id=\"1juxtkq\" data-start=\"711\" data-end=\"730\"\u003eAir compressors\u003c\/li\u003e\n\u003cli data-section-id=\"m3znf5\" data-start=\"731\" data-end=\"745\"\u003eWell pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1nx6ut7\" data-start=\"746\" data-end=\"767\"\u003eBaseboard heaters\u003c\/li\u003e\n\u003cli data-section-id=\"wwdzii\" data-start=\"768\" data-end=\"803\"\u003eOther 240V-only equipment loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"805\" data-end=\"808\"\u003e\n\u003ch3 data-section-id=\"vmfmf2\" data-start=\"810\" data-end=\"843\"\u003e🔥 Electrical characteristics\u003c\/h3\u003e\n\u003cul data-start=\"844\" data-end=\"1021\"\u003e\n\u003cli data-section-id=\"qu40ph\" data-start=\"844\" data-end=\"918\"\u003eCommonly used on \u003cstrong data-start=\"863\" data-end=\"882\"\u003e30-amp circuits\u003c\/strong\u003e (depends on application and code)\u003c\/li\u003e\n\u003cli data-section-id=\"10dhpox\" data-start=\"919\" data-end=\"962\"\u003eRated for \u003cstrong data-start=\"931\" data-end=\"960\"\u003eindoor dry locations only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"brnypa\" data-start=\"963\" data-end=\"1021\"\u003eCopper conductors with PVC insulation and outer jacket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1023\" data-end=\"1026\"\u003e\n\u003ch3 data-section-id=\"1p3o9gl\" data-start=\"1028\" data-end=\"1053\"\u003e🧠 Simple explanation\u003c\/h3\u003e\n\u003cblockquote data-start=\"1054\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1056\" data-end=\"1178\"\u003eThis is a \u003cstrong data-start=\"1066\" data-end=\"1178\"\u003e250-foot roll of heavy wire used for 240V appliances that only need two hot wires and a ground (no neutral).\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"IMPERIUM CABLE LLC","offers":[{"title":"Default Title","offer_id":52411466809633,"sku":"NM-B-10-2-C250","price":661.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_25_158a0089-758e-4146-8a61-746107e16631.webp?v=1777575444","url":"https:\/\/standardvmi.com\/products\/10-2-nm-b-wire-250-coil","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}