3M Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²)

Key points

• Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
• Simple installation which requires no tools
• Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
• Made of black EPDM rubber
• Made of EPDM rubber which contains no chlorides or sulfur
• Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
• Environmental sealing for communication and other non-electrical applications