{"product_id":"panduit-hstt4a15-48-q-heat-shrink-tubing-4-1","title":"Panduit HSTT4A15-48-Q Heat Shrink Tubing 4:1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PANDUIT HSTT4A15-48-Q is a heat shrink tubing sleeve with a 4:1 shrink ratio, designed for wire and cable protection in electrical and low-voltage wiring applications. With a supplied inner diameter of 0.158 inches (4.0 mm), the tubing shrinks down to one-quarter of its original diameter when heat is applied, creating a tight, protective sleeve over conductors, terminals, and splices. Electricians and low-voltage technicians use this product to insulate connections, provide mechanical protection, and seal wiring from moisture and abrasion. The 4:1 shrink ratio offers more coverage flexibility than standard 2:1 tubing, making it well suited for irregular or stepped connection geometries.\u003c\/p\u003e\n\u003cp\u003eThis heat shrink tubing is used in residential, commercial, and light industrial electrical work. Common applications include protecting wire splices, insulating terminal connections, bundling cable runs, and strain-relief on connector backshells. It is appropriate for panel wiring, field repairs, and instrumentation work where a clean, durable insulation sleeve is required over a range of conductor sizes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4:1 shrink ratio accommodates irregular and stepped connections that standard 2:1 tubing cannot cover\u003c\/li\u003e\n  \u003cli\u003e0.158 inch (4.0 mm) supplied inner diameter fits a range of wire gauges and terminal sizes\u003c\/li\u003e\n  \u003cli\u003eProvides insulation, mechanical protection, and abrasion resistance after installation\u003c\/li\u003e\n  \u003cli\u003eSold individually (each) for single-piece procurement or low-quantity jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style heat shrink sleeve for general electrical wiring, terminal insulation, and splice protection across residential and commercial low-voltage and line-voltage applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electricians and low-voltage technicians using a heat gun set to the appropriate temperature range for the tubing material. Always de-energize the circuit before applying the tubing over any live connection. Position the tubing over the conductor or terminal before applying heat, then apply heat evenly along the length of the sleeve to achieve a uniform shrink. Avoid open-flame tools, as uneven heat can cause scorching or incomplete shrink.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShrink Ratio\u003c\/strong\u003e: 4:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupplied Inner Diameter\u003c\/strong\u003e: 0.158 inches (4.0 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PANDUIT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HSTT4A15-48-Q\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PANDUIT","offers":[{"title":"Default Title","offer_id":51559154614578,"sku":"HSTT4A15-48-Q","price":45.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9724d46aa953bac904618da84e4c4b17.jpg?v=1786429335","url":"https:\/\/voomisupply.com\/products\/panduit-hstt4a15-48-q-heat-shrink-tubing-4-1","provider":"Voomi Supply","version":"1.0","type":"link"}