📞 Phone lines are temporarily offline—but we're still open! Email us at info@solarpanelstore.com and we'll reply ASAP.
{"id":1868419825753,"title":"Cobra X-Flex Cable 4-0 AWG Black - A2140B","handle":"cobra-x-flex-cable-4-0-awg-black-a2140b","description":"\u003cdiv class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" id=\"tabs-1\" role=\"tabpanel\"\u003e\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe Cobra X-Flex 4\/0 AWG Black cable is a high-strand-count, extra-flexible heavy-duty power cable designed for demanding off-grid battery and inverter connections. Featuring Class K 30-gauge bare copper stranding, this cable delivers superior flexibility for tight installations while maintaining excellent conductivity. The flame-retardant PVC insulation is moisture, abrasion, acid, diesel fuel, and oil resistant, making it ideal for harsh environments. Approved for both internal and external wiring of appliances, it meets UL and CSA standards for use in uninterruptible power supplies, battery chargers, transformers, switchboard panels, and power hookups. Sold by the foot with no minimum order quantity, this cable is available in black (also available in tinned copper).\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh Flexibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eClass K 30-gauge stranding provides extra flexibility for easy routing in tight battery and inverter compartments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDurable Insulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFlame-retardant PVC compound (VW-1) resists moisture, abrasion, acid, diesel fuel, and oil for long-lasting performance in harsh off-grid environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBroad Voltage Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRated for 600\/1000 Volts, suitable for a wide range of battery and inverter applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTemperature Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRated 105°C dry and 75°C wet, ensuring reliable performance in diverse operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompliant with Multiple Standards:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eMeets NEC Types MTW \u0026amp; THW, UL AWM Styles 1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269, BC-5W2, and TEW A\/B FT-1.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMade in USA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eManufactured in the USA for quality assurance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSold Per Foot:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eConvenient by-the-foot pricing allows you to purchase exactly the length needed for your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eTechnical Specifications (4\/0 AWG)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eManufacturer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCobra Wire \u0026amp; Cable (Division of EIS, Inc.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eX-Flex A2140B (Black)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAWG Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e4\/0 AWG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStranding\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eClass K - 2109 x 30 gauge bare copper\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Thickness\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0.080 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNominal Outside Diameter (OD)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0.745 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eVoltage Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e600\/1000 Volts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTemperature Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e105°C Dry \/ 75°C Wet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUL Styles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan class=\"\"\u003eAmpacity (105°C)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e454 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e820 lbs per 1000 ft\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eFlame-retardant PVC (VW-1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e*Single conductor in free air at 30°C ambient. Acceptance by governing authority is end user responsibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eMechanical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eConductor Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBare copper (tinned copper also available)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eFlame-retardant PVC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFinish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eA2140B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSpec Sheet: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0079\/6003\/5417\/files\/X-FLEXSpecs.pdf\"\u003eDownload PDF\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2018-11-22T11:26:16-07:00","created_at":"2018-11-22T11:26:16-07:00","vendor":"Cobra","type":"Battery\/Inverter Cable by Foot","tags":["All products","Brand_Cobra","feed-sl-9","Solar System Wire and Cable","Type_Battery\/Inverter Cable by Foot","Type_Inverter Cable"],"price":1812,"price_min":1812,"price_max":1812,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":18342658932825,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"07-COB-A2140B","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Cobra X-Flex Cable 4-0 AWG Black - A2140B","public_title":null,"options":["Default Title"],"price":1812,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.solarpanelstore.com\/cdn\/shop\/products\/cobra_xflex_4_0_black_0fbea81c-d67a-4605-84ed-9f8055cb8593.jpg?v=1542913080"],"featured_image":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/cobra_xflex_4_0_black_0fbea81c-d67a-4605-84ed-9f8055cb8593.jpg?v=1542913080","options":["Title"],"media":[{"alt":"Cobra X-Flex Cable 4-0 AWG Black - A2140B","id":514794619020,"position":1,"preview_image":{"aspect_ratio":1.776,"height":183,"width":325,"src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/cobra_xflex_4_0_black_0fbea81c-d67a-4605-84ed-9f8055cb8593.jpg?v=1542913080"},"aspect_ratio":1.776,"height":183,"media_type":"image","src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/cobra_xflex_4_0_black_0fbea81c-d67a-4605-84ed-9f8055cb8593.jpg?v=1542913080","width":325}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" id=\"tabs-1\" role=\"tabpanel\"\u003e\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe Cobra X-Flex 4\/0 AWG Black cable is a high-strand-count, extra-flexible heavy-duty power cable designed for demanding off-grid battery and inverter connections. Featuring Class K 30-gauge bare copper stranding, this cable delivers superior flexibility for tight installations while maintaining excellent conductivity. The flame-retardant PVC insulation is moisture, abrasion, acid, diesel fuel, and oil resistant, making it ideal for harsh environments. Approved for both internal and external wiring of appliances, it meets UL and CSA standards for use in uninterruptible power supplies, battery chargers, transformers, switchboard panels, and power hookups. Sold by the foot with no minimum order quantity, this cable is available in black (also available in tinned copper).\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh Flexibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eClass K 30-gauge stranding provides extra flexibility for easy routing in tight battery and inverter compartments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDurable Insulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFlame-retardant PVC compound (VW-1) resists moisture, abrasion, acid, diesel fuel, and oil for long-lasting performance in harsh off-grid environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBroad Voltage Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRated for 600\/1000 Volts, suitable for a wide range of battery and inverter applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTemperature Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRated 105°C dry and 75°C wet, ensuring reliable performance in diverse operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompliant with Multiple Standards:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eMeets NEC Types MTW \u0026amp; THW, UL AWM Styles 1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269, BC-5W2, and TEW A\/B FT-1.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMade in USA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eManufactured in the USA for quality assurance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSold Per Foot:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eConvenient by-the-foot pricing allows you to purchase exactly the length needed for your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eTechnical Specifications (4\/0 AWG)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eManufacturer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCobra Wire \u0026amp; Cable (Division of EIS, Inc.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eX-Flex A2140B (Black)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAWG Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e4\/0 AWG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStranding\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eClass K - 2109 x 30 gauge bare copper\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Thickness\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0.080 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNominal Outside Diameter (OD)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0.745 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eVoltage Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e600\/1000 Volts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTemperature Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e105°C Dry \/ 75°C Wet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUL Styles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan class=\"\"\u003eAmpacity (105°C)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e454 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e820 lbs per 1000 ft\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eFlame-retardant PVC (VW-1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e*Single conductor in free air at 30°C ambient. Acceptance by governing authority is end user responsibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eMechanical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eConductor Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBare copper (tinned copper also available)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulation Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eFlame-retardant PVC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFinish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eA2140B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSpec Sheet: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0079\/6003\/5417\/files\/X-FLEXSpecs.pdf\"\u003eDownload PDF\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e"}

Cobra X-Flex Cable 4-0 AWG Black - A2140B

Product Description
$18.12
Maximum quantity available reached.

The Cobra X-Flex 4/0 AWG Black cable is a high-strand-count, extra-flexible heavy-duty power cable designed for demanding off-grid battery and inverter connections. Featuring Class K 30-gauge bare copper stranding, this cable delivers superior flexibility for tight installations while maintaining excellent conductivity. The flame-retardant PVC insulation is moisture, abrasion, acid, diesel fuel, and oil resistant, making it ideal for harsh environments. Approved for both internal and external wiring of appliances, it meets UL and CSA standards for use in uninterruptible power supplies, battery chargers, transformers, switchboard panels, and power hookups. Sold by the foot with no minimum order quantity, this cable is available in black (also available in tinned copper).


Key Features & Benefits

High Flexibility: Class K 30-gauge stranding provides extra flexibility for easy routing in tight battery and inverter compartments.

Durable Insulation: Flame-retardant PVC compound (VW-1) resists moisture, abrasion, acid, diesel fuel, and oil for long-lasting performance in harsh off-grid environments.

Broad Voltage Rating: Rated for 600/1000 Volts, suitable for a wide range of battery and inverter applications.

Temperature Range: Rated 105°C dry and 75°C wet, ensuring reliable performance in diverse operating conditions.

Compliant with Multiple Standards: Meets NEC Types MTW & THW, UL AWM Styles 1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269, BC-5W2, and TEW A/B FT-1.

Made in USA: Manufactured in the USA for quality assurance.

Sold Per Foot: Convenient by-the-foot pricing allows you to purchase exactly the length needed for your installation.


Technical Specifications (4/0 AWG)

Specification Detail
Manufacturer Cobra Wire & Cable (Division of EIS, Inc.)
Model X-Flex A2140B (Black)
AWG Size 4/0 AWG
Stranding Class K - 2109 x 30 gauge bare copper
Insulation Thickness 0.080 in
Nominal Outside Diameter (OD) 0.745 in
Voltage Rating 600/1000 Volts
Temperature Rating 105°C Dry / 75°C Wet
UL Styles 1232, 1283, 1284, 1337, 1338, 1339, 10070, 10269
Ampacity (105°C)* 454 Amps
Weight 820 lbs per 1000 ft
Insulation Material Flame-retardant PVC (VW-1)

*Single conductor in free air at 30°C ambient. Acceptance by governing authority is end user responsibility.


Mechanical Specifications

Specification Detail
Conductor Material Bare copper (tinned copper also available)
Insulation Material Flame-retardant PVC
Finish Black
Part Number A2140B

Product Documents

Spec Sheet: Download PDF