3M™ QI Series Splice Cold Shrink Quick Insulator, 0.4 in Min Dia, 1.45 in Max Diameter, 4-1/4 in L, 1400 psi Tensile

Electrical Insulators
900561 MFG #: 051128-57698
3M
40.51000 / ea
3M™ Cold Shrink Quick Insulator QI Series are open-ended tubular rubber sleeves with sealing mastic on each end that are factory expanded and assembled onto a removable core. The core is removed by pulling from one end after the QI insulator has been positioned over an inline connector, allowing the ends of the tube to shrink and form a water-resistant seal. Sizing of the core and tube, along with the sealing mastic on each end, provides a broader application range without degrading the seal and insulating characteristics of the EPDM rubber tube. Five diameter sizes will cover a range of 1000 volts or less cable from 8 AWG through 3000 kcmil, copper and aluminum conductors with crimped connectors.
QTY
  • Applications
  • Features
For Sheath Repairs, Dig-In Repairs, Insulation of Secondary Splices, Copper or Aluminum Conductors
Low voltage single conductor insulated cable
1 kV voltage rating
Simple hand installation, no tools required
No heat source, heat guns or torches required
Accommodates wide range of cable sizes, including street lighting
Excellent wet electrical properties
Good thermal stability during storage and shipping
Seals tight, retains resiliency and pressure, even after years of aging and exposure
Resists acids and alkali
Water resistant
2 AWG to 750 kcmil (Cu), 2 AWG to 500 kcmil (Al) conductor size
0.4 to 1.45 in OD cable insulation