{"id":144,"date":"2026-06-15T09:42:25","date_gmt":"2026-06-15T09:42:25","guid":{"rendered":"https:\/\/template07.zehannet.net\/?post_type=product&p=144"},"modified":"2026-06-18T08:35:54","modified_gmt":"2026-06-18T08:35:54","slug":"heat-shrink-tube-insulated-copper-busbar-2","status":"publish","type":"product","link":"https:\/\/template07.zehannet.net\/et\/product\/heat-shrink-tube-insulated-copper-busbar-2\/","title":{"rendered":"Heat Shrink Tube Insulated Copper Busbar"},"content":{"rendered":"

Our Heat Shrink Tube Insulated Copper Busbars are engineered to provide exceptional electrical insulation and durability for various applications. This busbar is forming a tight insulation layer by covering heat-shrinkable tube on the surface of copper busbar. The material is radiation cross-linked polyolefin or environmentally friendly halogen-free flame retardant polymer with excellent electrical properties, temperature resistance and mechanical strength. This product is not only used to improve the insulation protection level of busbar, but also can shorten the distance between phases, adapt to the trend of miniaturization of switchgear, and at the same time, it has the functions of antirust, anti-villain short-circuit and so on.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Material Standard<\/th>\nHeat Shrink Tube Insulated Copper Busbar<\/th>\n<\/tr>\n<\/thead>\n
Copper Grade:<\/td>\nGB : T2 Copper with Min. 99.95%
\nDIN: E-Cu58 (Number: 2.0065)
\nEN: Cu-ETP ( Number: CW004A)
\nISO: Cu-ETP
\nUNS: C11000
\nJIS: C1100
\nBS: C101
\nOther Material also can be customized<\/td>\n<\/tr>\n
Copper Foil Thickness<\/td>\n0.1mm, 0.2mm and 0.5mm (0.5mm is not so flexible)<\/td>\n<\/tr>\n
Copper foil width<\/td>\n10mm-300mm<\/td>\n<\/tr>\n
Insulation surface<\/td>\nPE heat shrink tube<\/td>\n<\/tr>\n
Surface Plating<\/td>\nNickel, tin or silver plated etc<\/td>\n<\/tr>\n
Inside diameter before shrinkage:<\/td>\n\u00a0\u03a612mm~\u03a6200mm (low voltage) to \u03a6235mm (high voltage).<\/td>\n<\/tr>\n
Shrinkage ratio:<\/td>\n2.5:1, wall thickness increases to 1.0~3.2mm after shrinkage (thicker for reinforced type).<\/td>\n<\/tr>\n
Voltage level:<\/td>\nCovering 1kV to 35kV, some high-voltage models support 25kV (e.g. TE Connectivity\u2019s Rikan BPTM series).<\/td>\n<\/tr>\n
Shrinkage temperature:<\/td>\n84\u2103~120\u2103 (low-pressure), 160\u2103 (high-pressure heat-resistant test).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

Custom heat shrink insulated copper busbar for EV batteries, energy storage, switchgear and power distribution. Supports OEM bending, punching, plating and insulation design.<\/p>","protected":false},"featured_media":145,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[291],"product_tag":[58,111,48],"class_list":["post-144","product","type-product","status-publish","has-post-thumbnail","product_cat-insulated-busbar","product_tag-ev-battery-busbar","product_tag-heat-shrink-busbar","product_tag-insulated-copper-busbar","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nHeat Shrink Tube Insulated Copper Busbar - Busbar Manufacturer<\/title>\n<meta name=\"description\" content=\"Custom heat shrink insulated copper busbars for EV batteries, energy storage and switchgear power distribution, with OEM design support and fast China supply.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heat Shrink Tube Insulated Copper Busbar - 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