3M™ 7000145516 8420 Cold Shrink Insulator, 67.8 mm Dia Min, 32.2 mm Max Diameter, 1400 psi Tensile Strength, EPDM Rubber Insulation

For sealing and insulating solid dielectric wires and cable splices from moisture, use the reliable 3M™ 8420 connector insulator. Once sealed, it provides long-lasting resiliency and pressure, so it stands upto tough jobs. This connector is fantastic for insulating various secondary splices, including direct buried and submersible, and can also be used for dig-in repairs. It also offers physical protection from the elements for connectors or lugs, particularly for high voltage or air insulated types.

3M™, 7000145516, Insulator, Cold Shrink, Series: 8420, 67.8 mm Diameter Minimum, 32.2 mm Diameter Maximum, 1400 psi Tensile Strength, Elongation: 7.5, 365 V/mil Dielectric Strength, EPDM Rubber Insulation, Black

• Simple installation, requires no tools and accommodates a wide range of cable sizes
• Copper conductor with polyolefin foam
• No torches or heat required, good thermal stability
• Seals tight, retains its resiliency and pressure even after prolonged years of aging and exposure
• Excellent wet electrical properties
• Tough rubber formulation withstands backfilling
• Water-resistant, no mastic or tape required to seal
• Resists acids and alkalis, resists ozone
• Physical protection and moisture sealing for air insulated connectors and lugs such as spacer cable and lug connections to bus bar
• Relocation of service, dig-in repairs, sheath repairs, environmental sealing for communication and other non-electrical applications
• Unishield®, wire shield, non-shielded, tape shield cable
• 9 in relaxed tube length, 5 in max connector length
• 900 to 1000 kcmil conductor size
• Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
• Withstands temperatures of -40 to 194 deg f (-40 to 90 deg c)
• Made of EPDM rubber which contains no chlorides or sulfur

• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_318d2ede5b090094a3680973a55f2450fcefb22540ab0fbdcd2c0d8b35460832.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_488b9f8e0da05715ee0459eb0f04af2eb14a42f4492db1301bb1aebb5a47fd6c.pdf
• SDS https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_dbcdd296a8e947aabc80cbb392c2b75076b34dbf903c357500b17c71cf1d20fb.pdf