{"product_id":"300-mcm-4-conductor-w-grnd-xhhw-2-aluminum-feeder-cable","title":"300 MCM 4C w\/ Ground Twisted XHHW-2 Aluminum Feeder Cable, Priority-Plex®, (Brown, Orange, Yellow, Gray, Green)","description":"\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eThis 300 MCM 4-conductor Priority-Plex® assembly with an integrated #1 AWG Ground is a precision-engineered feeder solution for 277\/480V 3-phase, 4-wire systems. By factory-twisting the phase conductors (Brown, Orange, Yellow), the neutral (Gray), and a #1 AWG Green ground, this system provides a complete circuit in a single bundle, maximizing efficiency and code compliance for industrial and commercial installations.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"2\"\u003eWhy Choose Priority-Plex® 300 MCM with #1 Ground?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe #1 AWG ground is specifically sized to meet NEC Table 250.122 requirements for the overcurrent protection typically associated with 300 MCM aluminum. Priority-Plex® technology ensures that all five conductors pull as a single, synchronized unit, which is critical for maintaining consistent tension and preventing the ground wire from \"spiraling\" or getting caught during complex conduit runs.\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eOptimized Grounding:\u003c\/b\u003e The #1 AWG Green ground is factory-integrated, providing a robust, low-impedance path for ground-fault currents while maintaining a compact bundle geometry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eStreamlined Site Logistics:\u003c\/b\u003e One reel replaces five. This significantly reduces the job site footprint and setup time, especially in tight electrical rooms or on elevated cable trays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003e480V Phase Identification:\u003c\/b\u003e Factory-colored insulation (Brown, Orange, Yellow, Gray) provides permanent phase identification. This removes the labor-intensive task of field-taping and prevents costly phase-rotation errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eRugged XHHW-2 Insulation:\u003c\/b\u003e The XLPE (Cross-linked Polyethylene) jacket is tougher than standard PVC, offering high resistance to the physical stresses of industrial pulls and a 90°C rating in both wet and dry locations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"5\"\u003eTechnical Specifications: 300 MCM 4C + #1G\u003c\/h4\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003ePhase\/Neutral Size:\u003c\/b\u003e 300 MCM (kcmil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eGround Size:\u003c\/b\u003e #1 AWG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eNumber of Conductors:\u003c\/b\u003e 5 (Brown, Orange, Yellow, Gray, Green Ground)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eConductor Material:\u003c\/b\u003e AA-8000 Series Aluminum Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eInsulation Type:\u003c\/b\u003e XHHW-2 (Cross-linked Polyethylene)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eVoltage Rating:\u003c\/b\u003e 600V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\"\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003eTemperature Rating:\u003c\/b\u003e 90°C (Wet\/Dry)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,7,0\"\u003e\u003cb data-path-to-node=\"6,7,0\" data-index-in-node=\"0\"\u003eAmpacity:\u003c\/b\u003e \u003cb data-path-to-node=\"6,7,0\" data-index-in-node=\"10\"\u003e255 Amps\u003c\/b\u003e (@ 90°C) | \u003cb data-path-to-node=\"6,7,0\" data-index-in-node=\"30\"\u003e230 Amps\u003c\/b\u003e (@ 75°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,8,0\"\u003e\u003cb data-path-to-node=\"6,8,0\" data-index-in-node=\"0\"\u003eConfiguration:\u003c\/b\u003e Parallel-Twisted (Priority-Plex®)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eCommon Applications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eIndustrial Sub-Feeders:\u003c\/b\u003e Supplying power from main switchgear to secondary 480V distribution panels and high-torque motor loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eCommercial 480V Services:\u003c\/b\u003e Ideal for high-rise utility risers and primary service entrances for hospitals and large retail complexes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eMechanical Systems:\u003c\/b\u003e Providing the primary feed for large-scale commercial HVAC chillers and industrial air handling units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eEducational \u0026amp; Healthcare Facilities:\u003c\/b\u003e Reliable power distribution for laboratory wings, university infrastructure, and critical medical imaging suites.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eTechnical Note:\u003c\/b\u003e When terminating 300 MCM aluminum, ensure you use AL9CU-rated mechanical or compression connectors. It is vital to wire-brush the conductor and apply an approved antioxidant joint compound to ensure long-term connection integrity. Always verify that your conduit sizing accommodates the 5-conductor twisted bundle diameter per NEC Chapter 9 requirements.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eCABLE CONFIGURATION:\u003c\/b\u003e 4C + 1G (BRN-ORG-YEL-GRY-GRN) Twisted Bundle\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"66\"\u003ePRIORITY PART#:\u003c\/b\u003e 300-04PPLEX-BOYG-1G\u003c\/p\u003e","brand":"Wire America","offers":[{"title":"250 ft. Spool","offer_id":53407322308922,"sku":"PPLEX300-4G-BOYG-250","price":2217.0,"currency_code":"USD","in_stock":true},{"title":"500 ft. Spool","offer_id":53407322341690,"sku":"PPLEX300-4G-BOYG-500","price":4410.0,"currency_code":"USD","in_stock":true},{"title":"1000 ft. Spool","offer_id":53407322374458,"sku":"PPLEX300-4G-BOYG-1K","price":8775.0,"currency_code":"USD","in_stock":true},{"title":"2500 ft. Spool","offer_id":53407322407226,"sku":"PPLEX300-4G-BOYG-2500","price":21825.0,"currency_code":"USD","in_stock":true},{"title":"By the Foot","offer_id":53407322439994,"sku":"PPLEX300-4G-BOYG-FT","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/0234\/9114\/files\/300-mcm-4c-gray-neutral-green-ground-priority-plex-aluminum-xhhw-2.jpg?v=1777998867","url":"https:\/\/www.wireamerica.com\/products\/300-mcm-4-conductor-w-grnd-xhhw-2-aluminum-feeder-cable","provider":"Wire America ","version":"1.0","type":"link"}