{"id":8075825676468,"title":"3M Scotch Fire-Retardant Electric Arc Proofing Tape 77, 3 in x 20 ft, Black, 1 Roll, UL Listed and RoHS 2011\/65\/EU Compliant 3\" x 20'","handle":"3m-scotch-fire-retardant-electric-arc-proofing-tape-77-3-in-x-20-ft-black-1-roll-ul-listed-and-rohs-2011-65-eu-compliant-3-x-20","description":"\u003ch3\u003e3M Scotch Fire-Retardant Electric Arc Proofing Tape 77, 3 in x 20 ft, Black, 1 Roll, UL Listed and RoHS 2011\/65\/EU Compliant\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eScotch Fire-Retardant Electric Arc Proofing Tape 77 is a 30-mil thick, premium\ngrade, flame-retardant, electric arc proofing tape used to help protect most\ntypes of electrical cables from fault arc-generated heat and flames of nearby\ncable failures. These halogen-containing elastomeric tapes are formulated to\ngenerate a thick, insulating charred buildup when exposed to high\ntemperatures. The insulating charred buildup protects wrapped cables and cable\naccessories from the fault arc-generated heat and flames of cable failures\nwithin approximately 20 inches until limiting devices can interrupt the\nfaulted circuit. The tape’s thin cross section reduces the overall weight\ncompared to other methods while providing arc protection. One half-lap wrap\nprovides adequate protection for most installations. However, additional wraps\ncan be applied, if conditions warrant, without requiring a reduction in\nconductor loads. Since the Scotch Tape 77 Series is not adhesive coated, it\nmust be held in place after wrapping with bands of Scotch Glass Cloth\nElectrical Tape 69. One of the most effective and economical ways to hold\neither of these tapes in place is by banding (2 complete wraps) the first and\nlast applied wrap. Application\/Industry: Mining, Commercial Construction,\nSolar, Industrial Construction, Wind Power, Maintenance and Repair Operations,\nUtility, Residential Construction\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eINTUMESCENT ELASTOMER BACKING: Flexible unsupported elastomer makes it easy to apply and remove for cable inspection\u003c\/li\u003e\n \u003cli\u003eIDEAL FOR OVER-EXPOSED ELECTRICAL CABLES: To arc proof high-energy power cables exposed to nearby arc-fault high-energy cables (within 20 inches)\u003c\/li\u003e\n \u003cli\u003eCONFORMS EASILY WITH MINIMAL EFFORT: 30 mls thickness offers virtually wrinkle-free wrapping\u003c\/li\u003e\n \u003cli\u003eREUSABLE: Can be removed and reused\u003c\/li\u003e\n \u003cli\u003eCOMPLIANCE: UL Listed and RoHS 2011\/65\/EU Compliant\u003c\/li\u003e\n \u003cli\u003eSTABILITY: 5-year shelf life (from date of manufacture)\u003c\/li\u003e\n \u003cli\u003eFor protecting most types of electrical cables when exposed to potential failures in an adjacent cable\u003c\/li\u003e\n \u003cli\u003eConformability offers virtually wrinkle-free wrapping with minimal effort\u003c\/li\u003e\n \u003cli\u003eFor industrial\/occupational use only. Not for consumer sale or use.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-02T16:05:58+10:00","created_at":"2026-06-29T20:08:14+10:00","vendor":"3M","type":"Electrical Tape","tags":["tapes_June2026"],"price":21500,"price_min":21500,"price_max":21500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44256318914740,"title":"Black \/ 3\" x 20'","option1":"Black","option2":"3\" x 20'","option3":null,"sku":"B00OI6REEM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3M Scotch Fire-Retardant Electric Arc Proofing Tape 77, 3 in x 20 ft, Black, 1 Roll, UL Listed and RoHS 2011\/65\/EU Compliant 3\" x 20' - Black \/ 3\" x 20'","public_title":"Black \/ 3\" x 20'","options":["Black","3\" x 20'"],"price":21500,"weight":531,"compare_at_price":null,"inventory_management":"shopify","barcode":"051128603338","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/71uO4M8K0FL.jpg?v=1782727696","\/\/auspowers.com\/cdn\/shop\/files\/81jmJ4npGEL.jpg?v=1782727696","\/\/auspowers.com\/cdn\/shop\/files\/81-Ew0NY2QL.jpg?v=1782727696","\/\/auspowers.com\/cdn\/shop\/files\/81w0jGLlyvL.jpg?v=1782727696","\/\/auspowers.com\/cdn\/shop\/files\/71tv0HHWBPL.jpg?v=1782727696","\/\/auspowers.com\/cdn\/shop\/files\/812x3X1RH2L.jpg?v=1782727696"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/71uO4M8K0FL.jpg?v=1782727696","options":["Color","Size"],"media":[{"alt":null,"id":33073091805364,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71uO4M8K0FL.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71uO4M8K0FL.jpg?v=1782727696","width":2560},{"alt":null,"id":33073091838132,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81jmJ4npGEL.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81jmJ4npGEL.jpg?v=1782727696","width":2560},{"alt":null,"id":33073091870900,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81-Ew0NY2QL.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81-Ew0NY2QL.jpg?v=1782727696","width":2560},{"alt":null,"id":33073091903668,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81w0jGLlyvL.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81w0jGLlyvL.jpg?v=1782727696","width":2560},{"alt":null,"id":33073091936436,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71tv0HHWBPL.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71tv0HHWBPL.jpg?v=1782727696","width":2560},{"alt":null,"id":33073091969204,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2560,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/812x3X1RH2L.jpg?v=1782727696"},"aspect_ratio":1.0,"height":2560,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/812x3X1RH2L.jpg?v=1782727696","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3M Scotch Fire-Retardant Electric Arc Proofing Tape 77, 3 in x 20 ft, Black, 1 Roll, UL Listed and RoHS 2011\/65\/EU Compliant\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eScotch Fire-Retardant Electric Arc Proofing Tape 77 is a 30-mil thick, premium\ngrade, flame-retardant, electric arc proofing tape used to help protect most\ntypes of electrical cables from fault arc-generated heat and flames of nearby\ncable failures. These halogen-containing elastomeric tapes are formulated to\ngenerate a thick, insulating charred buildup when exposed to high\ntemperatures. The insulating charred buildup protects wrapped cables and cable\naccessories from the fault arc-generated heat and flames of cable failures\nwithin approximately 20 inches until limiting devices can interrupt the\nfaulted circuit. The tape’s thin cross section reduces the overall weight\ncompared to other methods while providing arc protection. One half-lap wrap\nprovides adequate protection for most installations. However, additional wraps\ncan be applied, if conditions warrant, without requiring a reduction in\nconductor loads. Since the Scotch Tape 77 Series is not adhesive coated, it\nmust be held in place after wrapping with bands of Scotch Glass Cloth\nElectrical Tape 69. One of the most effective and economical ways to hold\neither of these tapes in place is by banding (2 complete wraps) the first and\nlast applied wrap. Application\/Industry: Mining, Commercial Construction,\nSolar, Industrial Construction, Wind Power, Maintenance and Repair Operations,\nUtility, Residential Construction\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eINTUMESCENT ELASTOMER BACKING: Flexible unsupported elastomer makes it easy to apply and remove for cable inspection\u003c\/li\u003e\n \u003cli\u003eIDEAL FOR OVER-EXPOSED ELECTRICAL CABLES: To arc proof high-energy power cables exposed to nearby arc-fault high-energy cables (within 20 inches)\u003c\/li\u003e\n \u003cli\u003eCONFORMS EASILY WITH MINIMAL EFFORT: 30 mls thickness offers virtually wrinkle-free wrapping\u003c\/li\u003e\n \u003cli\u003eREUSABLE: Can be removed and reused\u003c\/li\u003e\n \u003cli\u003eCOMPLIANCE: UL Listed and RoHS 2011\/65\/EU Compliant\u003c\/li\u003e\n \u003cli\u003eSTABILITY: 5-year shelf life (from date of manufacture)\u003c\/li\u003e\n \u003cli\u003eFor protecting most types of electrical cables when exposed to potential failures in an adjacent cable\u003c\/li\u003e\n \u003cli\u003eConformability offers virtually wrinkle-free wrapping with minimal effort\u003c\/li\u003e\n \u003cli\u003eFor industrial\/occupational use only. Not for consumer sale or use.\u003c\/li\u003e\n \u003c\/ul\u003e"}