{"product_id":"3m-7010400840-heat-shrink-tubing-fp301-1-4-in-48-in-red","title":"3M 7010400840 Heat Shrink Tubing FP301 1\/4 in 48 in Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010400840 is a thin-wall heat shrink tubing from the FP-301 series, supplied in a 48-inch length with a 1\/4-inch nominal diameter in red. FP-301 tubing provides a balanced combination of electrical insulation, physical durability, and chemical resistance suited for wire bundling, strain relief, and conductor protection in industrial and military-grade applications. The tubing shrinks uniformly when heat is applied, creating a tight, clean sleeve over connections, splices, and terminals. Electricians, panel builders, and military maintenance technicians use this product where reliable insulation and environmental protection are required.\u003c\/p\u003e\u003cp\u003eThis tubing is appropriate for use in industrial control panels, harness assembly, aerospace wiring, and field service repairs where a consistent, low-profile insulating sleeve is needed. The red color supports color-coded identification of circuits or conductor groupings, which is common practice in multi-conductor harness builds and panel wiring. The 48-inch stick length suits both bench fabrication and in-field service cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThin-wall FP-301 construction for low-profile insulation over conductors and splices\u003c\/li\u003e\n\u003cli\u003e1\/4-inch nominal diameter fits a range of wire gauges and connector bodies\u003c\/li\u003e\n\u003cli\u003e48-inch length allows flexible cut-to-size use in fabrication or field repair\u003c\/li\u003e\n\u003cli\u003eRed color enables color-coded circuit or harness identification\u003c\/li\u003e\n\u003cli\u003eBalanced electrical, physical, and chemical resistance properties for industrial and military applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use heat shrink sleeve for wire harness and electrical insulation applications requiring 1\/4-inch thin-wall tubing per FP-301 series specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electricians, harness technicians, or qualified maintenance personnel. De-energize all circuits before applying heat shrink tubing to live conductors or terminals. Apply heat evenly using a calibrated heat gun, working from the center outward, to achieve uniform shrink without scorching. Follow applicable NEC requirements and workmanship standards for the installation environment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: FP-301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Type\u003c\/strong\u003e: Thin-Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051128598955\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7010400840\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343277949234,"sku":"7010400840","price":568.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310530692.jpg?v=1782019759","url":"https:\/\/voomisupply.com\/products\/3m-7010400840-heat-shrink-tubing-fp301-1-4-in-48-in-red","provider":"Voomi Supply","version":"1.0","type":"link"}