{"product_id":"500-mcm-aluminum-urd-cable-35kv-100-insulation-water-block-1-3-neutral","title":"500 MCM Aluminum URD Cable 35kV 100% Insulation | Water Block 1\/3 Neutral","description":"\u003cp data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003e\"Maximum ampacity for utility-scale primary power—engineered with tree-retardant XLPE and dual-layer water blocking for superior grid reliability in 35kV super-feeder circuits.\"\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"5\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5\"\u003eWhy Utilities Specify the 500 MCM 35kV URD\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe 500 MCM 35kV URD cable is the definitive choice for high-density primary power distribution. Engineered to handle massive current loads, this cable is the industry standard for substation-to-grid interconnects and heavy industrial primary services where reliability cannot be compromised.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,0,0\"\u003eDual-Layer Water Block Protection:\u003c\/b\u003e Moisture is the single greatest threat to high-capacity 35kV lines. This cable is manufactured with water-blocking compounds in the conductor core and water-swellable agents in the neutral layer, ensuring a total longitudinal seal against water ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,1,0\"\u003eTree-Retardant XLPE (TR-XLPE):\u003c\/b\u003e The 345-mil insulation wall utilizes premium TR-XLPE to inhibit \"water treeing.\" This is critical for 500 MCM runs, as the heat generated by high current loads can accelerate insulation degradation in damp environments without this protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,2,0\"\u003e1\/3 Concentric Neutral:\u003c\/b\u003e Featuring \u003cb data-index-in-node=\"34\" data-path-to-node=\"7,2,0\"\u003e16 x #12 AWG\u003c\/b\u003e  annealed bare copper wires, the 1\/3 neutral configuration provides a massive ground-fault return path while shielding the core from external electrical stress.\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eHigh-Strength 1350-H19 Aluminum:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe aluminum core is designed to withstand the massive mechanical tension required to pull heavy-gauge 500 MCM cable through long primary duct banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"8\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8\"\u003eCommon 35kV Applications\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,0\"\u003eSubstation Exit Feeders:\u003c\/b\u003e Carrying the primary load from utility substations into the main underground distribution network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0\"\u003eUtility-Scale Renewables:\u003c\/b\u003e Serving as the main collector cable for large wind farms and utility-scale solar arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0\"\u003eCritical Infrastructure Power:\u003c\/b\u003e Providing primary service to hospitals, data centers, and major municipal pumping stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch4 data-path-to-node=\"11\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11\"\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eENGINEERING OVERVIEW: 500 MCM SUPER-FEEDER DISTRIBUTION\u003c\/b\u003e The 500 MCM 35kV URD cable is optimized for primary distribution applications requiring the highest available ampacity and long-term environmental resilience. With a robust nominal outer diameter of approximately \u003cb data-index-in-node=\"269\" data-path-to-node=\"12\"\u003e2.02\"\u003c\/b\u003e, this cable is built for heavy-duty performance in direct burial or primary duct installations.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13\"\u003eAPPLICATION:\u003c\/b\u003e Aluminum Conductor MV-105 35kV water-blocked URD cable is primarily used for primary underground power distribution. It is suitable for use in wet or dry locations, installed in underground ducts or via direct burial.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003eCONDUCTORS:\u003c\/b\u003e 500 MCM (500 kcmil) Compact or compressed aluminum 1350-H19 in Class B stranding.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15\"\u003eCONDUCTOR WATER BLOCK:\u003c\/b\u003e Water block compound filled conductor or water swellable tape over the conductor.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16\"\u003eINSULATION:\u003c\/b\u003e \u003cb data-index-in-node=\"12\" data-path-to-node=\"16\"\u003eTR-XLPE (Tree-Retardant Cross-Linked Polyethylene)\u003c\/b\u003e in 100% insulation level (345 Mils).\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17\"\u003eCONCENTRIC NEUTRAL WATER BLOCK:\u003c\/b\u003e Semi-conducting water-swellable tape over the insulation shield or water-swellable powder between the concentric neutral strands.\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18\"\u003eCONCENTRIC NEUTRAL:\u003c\/b\u003e 16 x #12 AWG Annealed bare copper wires (1\/3 neutral conductivity).\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"19\"\u003eJACKET:\u003c\/b\u003e Sunlight resistant XLPE, black with three red stripes for easy high-voltage phase identification.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20\"\u003eINDUSTRY STANDARDS \u0026amp; COMPLIANCE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,0,0\"\u003eUL 1072:\u003c\/b\u003e Listed as Type MV-105\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,1,0\"\u003eICEA S-94-649:\u003c\/b\u003e Concentric Neutral Cables Rated 5 through 46kV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,2,0\"\u003eAEIC CS8:\u003c\/b\u003e Shielded Power Cables Rated 5 through 46kV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21,3,0\"\u003eTemperature Ratings:\u003c\/b\u003e 105°C (Normal), 140°C (Emergency), 250°C (Short Circuit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"22\"\u003eCABLE MARKING:\u003c\/b\u003e PRIORITY WIRE AL TR-XLPE 35KV 100% INSUL LEVEL 345 MILS (UL) E364254 TYPE MV-105 XLPE WB SUN RES.\u003c\/p\u003e\n\u003cp data-path-to-node=\"22\"\u003e \u003c\/p\u003e\n\u003chr data-path-to-node=\"23\"\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"24\"\u003eTechnical Note:\u003c\/b\u003e All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"24\"\u003e \u003c\/p\u003e","brand":"Wire America","offers":[{"title":"250 ft. Spool","offer_id":53296164340026,"sku":"ALURDWB-35K-500-1\/3-250","price":7661.0,"currency_code":"USD","in_stock":true},{"title":"500 ft. Spool","offer_id":53296164372794,"sku":"ALURDWB-35K-500-1\/3-500","price":15244.0,"currency_code":"USD","in_stock":true},{"title":"1000 ft. Spool","offer_id":53296164405562,"sku":"ALURDWB-35K-500-1\/3-1K","price":30333.0,"currency_code":"USD","in_stock":true},{"title":"2500 ft. Spool","offer_id":53296164438330,"sku":"ALURDWB-35K-500-1\/3-2500","price":75442.0,"currency_code":"USD","in_stock":true},{"title":"By the Foot","offer_id":53296164471098,"sku":"ALURDWB-35K-500-1\/3-FT","price":31.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/0234\/9114\/files\/500-mcm-aluminum-urd-cable-35kv-100-insulation-water-block-1-3-neutral.jpg?v=1775767139","url":"https:\/\/www.wireamerica.com\/products\/500-mcm-aluminum-urd-cable-35kv-100-insulation-water-block-1-3-neutral","provider":"Wire America ","version":"1.0","type":"link"}