{"id":34218,"date":"2023-12-11T11:55:15","date_gmt":"2023-12-11T11:55:15","guid":{"rendered":"https:\/\/www.rtecomponenti.it\/prodotto\/ntmt24kv-bus-bar-24kv-heat-shrink-sleeve-with-internal-adhesive\/"},"modified":"2026-04-21T13:38:33","modified_gmt":"2026-04-21T13:38:33","slug":"ntmt24kv-bus-bar-24kv-heat-shrink-sleeve-with-internal-adhesive","status":"publish","type":"product","link":"https:\/\/www.rtecomponenti.it\/en\/product\/heat-shrinking-tubing\/sleeves-with-shrinkage-2%c3%b71-for-bus-bar-6%c3%b724-kv-36-kv\/ntmt24kv-bus-bar-24kv-heat-shrink-sleeve-with-internal-adhesive\/","title":{"rendered":"NTMT24KV BUS BAR 24KV Heat shrink sleeve with internal adhesive"},"content":{"rendered":"\t\t
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  • Material:<\/strong> Polyolefin<\/li>\n
  • Shrink ratio:<\/strong> 2:1 Busbar tubing 6\u201324 kV \u2013 36 kV<\/li>\n
  • Application:<\/strong> Electrical and mechanical insulation of busbars up to 24 kV<\/li>\n
  • Minimum shrink temperature:<\/strong> +100 \u00b0C<\/li>\n
  • Operating temperature range:<\/strong> -55 \u00b0C to +105 \u00b0C<\/li>\n
  • Color:<\/strong> Brick red<\/li>\n
  • Shrinkage:<\/strong> 30%<\/li>\n
  • Flexibility:<\/strong> Excellent<\/li>\n
  • Flammability:<\/strong> Self-extinguishing within 60 seconds in accordance with ASTM D2671<\/li>\n
  • Water absorption:<\/strong> < 0.5% in accordance with ISO 62 (336 hours at 23 \u00b0C)<\/li>\n
  • Tensile strength:<\/strong> \u2265 11.8 MPa in accordance with ASTM D2671<\/li>\n
  • Tensile strength after aging:<\/strong> \u2265 10 MPa (168 hours at 120 \u00b0C)<\/li>\n
  • Elongation:<\/strong> \u2265 550%<\/li>\n
  • Elongation after aging:<\/strong> \u2265 450% (168 hours at 120 \u00b0C)<\/li>\n
  • Dielectric strength:<\/strong> \u2265 20 kV\/mm<\/li>\n
  • Volume resistivity:<\/strong> \u2265 10\u00b9\u00b3 \u03a9\u00b7cm in accordance with IEC 93<\/li>\n
  • Dielectric constant:<\/strong> 3.5 (max.) in accordance with IEC 250<\/li>\n
  • Copper corrosion:<\/strong> None (168 hours at 120 \u00b0C)<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

    The NTMT24KV Series heat shrink sleeve is made of polyolefin. The inner part of the sleeve is coated with a hot-melt adhesive which, during the shrinking phase, melts around the object in order to guarantee the best fixing and protection from water and moisture infiltration. It is usually used to electrically and mechanically isolate bus bars up to 24KV and irregularly shaped objects, where it is not possible to mount a closed sleeve.<\/p>\n

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    • 2:1 shrinkage ratio<\/b>. The sleeve shrinks 2 times with respect to the initial diameter. Sleeves for bus-bar 6:24 KV \u2013 36 KV<\/li>\n
    • Available diameters: <\/strong>from 25.0mm to 100.0mm<\/li>\n
    • Operating temperature<\/b> from -55\u00b0C to +105\u00b0C<\/li>\n
    • Conforms to ASTMD2671<\/b>, ISO52, IEC243, IEC93, IEC250<\/li>\n<\/ul>\n[elementor-template id=\"28517\"]\n","protected":false},"featured_media":31822,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[1033,1048],"product_tag":[],"class_list":{"0":"post-34218","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-heat-shrinking-tubing","7":"product_cat-sleeves-with-shrinkage-21-for-bus-bar-624-kv-36-kv","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product\/34218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/comments?post=34218"}],"version-history":[{"count":4,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product\/34218\/revisions"}],"predecessor-version":[{"id":36467,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product\/34218\/revisions\/36467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/media\/31822"}],"wp:attachment":[{"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/media?parent=34218"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product_brand?post=34218"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product_cat?post=34218"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rtecomponenti.it\/en\/wp-json\/wp\/v2\/product_tag?post=34218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}