{"product_id":"ecm-industries-llc-hst-500w-heat-shrink-tubing-white-5pk","title":"Ecm Industries Llc HST-500W Heat Shrink Tubing White 5pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ECM INDUSTRIES LLC HST-500W is a white polyolefin heat shrink tubing supplied in a 5-piece pack. Each piece measures 0.5 inches pre-shrink diameter, recovering to 0.25 inches, at 4 inches in length. The tubing carries a 2:1 shrink ratio and activates at 120 degrees Celsius (250 degrees Fahrenheit). It provides 600 volts per mil dielectric strength, making it suitable for insulating wire splices, terminals, and connector assemblies in demanding electrical and low-voltage wiring applications. Electricians, HVAC technicians, and pool and marine service professionals rely on this type of tubing for clean, durable insulation protection.\u003c\/p\u003e\u003cp\u003eThis heat shrink tubing is suited for residential and commercial electrical work, HVAC control wiring, pool equipment wiring, and any application requiring moisture and abrasion resistance on wire connections. It resists common fluids and solvents, making it appropriate for environments where exposure to cleaning agents, fuels, or hydraulic fluids is possible. The continuous operating temperature range of -55 degrees Celsius (-67 degrees Fahrenheit) to 135 degrees Celsius (275 degrees Fahrenheit) covers most field service environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2:1 shrink ratio — recovers from 0.5 inches to 0.25 inches diameter\u003c\/li\u003e\n\u003cli\u003eShrink temperature: 120 degrees Celsius (250 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e600 V\/mil dielectric strength for reliable electrical insulation\u003c\/li\u003e\n\u003cli\u003eResists common fluids and solvents\u003c\/li\u003e\n\u003cli\u003eContinuous operating range: -55 degrees Celsius to 135 degrees Celsius (-67 degrees Fahrenheit to 275 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003eMeets UL 224, CSA C22.2 No. 198.1, Mil-Dtl-23053\/5 Class 1 and 2, AMS 3636 and 3637, and DEF STAN 59-79 Issue 3 Type 2A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose heat shrink tubing solution for wire and cable insulation in electrical, HVAC, plumbing control, and pool equipment service applications where a 0.5-inch to 0.25-inch recovery diameter and 4-inch length are appropriate.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed electricians or qualified trade technicians following applicable NEC guidelines. Always de-energize and lock out the circuit before applying heat shrink tubing to any wiring. Apply heat evenly using a heat gun, working from one end to the other to prevent air pockets or uneven shrinkage. Avoid open flame tools, as uncontrolled heat can damage the tubing or adjacent conductors.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Shrink Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Shrink Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrink Ratio\u003c\/strong\u003e: 2:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrink Temperature\u003c\/strong\u003e: 120 degrees Celsius (250 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Shrink Temperature\u003c\/strong\u003e: 250 degrees Celsius (480 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Operating Temperature\u003c\/strong\u003e: -55 degrees Celsius (-67 degrees Fahrenheit) to 135 degrees Celsius (275 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e: 600 V\/mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL 224 (125 degrees Celsius), CSA C22.2 No. 198.1 (125 degrees Celsius), Mil-Dtl-23053\/5 Class 1 and 2, AMS 3636 and 3637, DEF STAN 59-79 Issue 3 Type 2A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ECM INDUSTRIES LLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HST-500W\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51559617265970,"sku":"HST-500W","price":19.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c6c1445959e47efae6a04b1ca035fa0.jpg?v=1786436589","url":"https:\/\/voomisupply.com\/products\/ecm-industries-llc-hst-500w-heat-shrink-tubing-white-5pk","provider":"Voomi Supply","version":"1.0","type":"link"}