1. All 3M Products
  • 3M™ Cold Shrink QT-III Silicone Rubber Termination 7652-S-4, CN and JCN Cable, 5-25/28 kV, 0.64-1.08 in (16,3-27,4 mm) Cable Insul. O.D., 1 termination/kit
  • 3M™ Cold Shrink QT-III Silicone Rubber Termination 7652-S-4, CN and JCN Cable, 5-25/28 kV, 0.64-1.08 in (16,3-27,4 mm) Cable Insul. O.D., 1 termination/kit

    3M ID 80610839781
    • Provides a void-free seal to jacketed concentric neutral and concentric neutral power cables
    • High dielectric-constant material regulates the distribution of electric field stress
    • Suitable for outdoor applications
    • Termination has 0.64 to 1.08-in insulation O.D.
     More...
    Details

    3M™ Cold Shrink QT-III 7640-S, 7650-S & 7660-S Series Termination Kit includes a 1-piece, skirted termination. It ensures a pliable, tight seal for jacketed concentric neutral and concentric neutral power cables. The conjunction of high dielectric-constant material and silicone rubber insulation allows the termination to withstand voltages of 5 to 35kV.

    3M™ Cold Shrink QT-III 7640-S, 7650-S & 7660-S Series Termination Kit is designed for terminating medium voltage power cables. The UV stable, track-resistant, silicone rubber insulation of the termination has a hydrophobic property and offers a long-lasting service life while minimizing leakage currents in wet conditions. The lower surface stress, high dielectric-constant material offers an optimized BIL performance while ensuring a leak-proof, compact fit. IEEE Standard 48 Class 1 Approved for outdoor, weather-protected applications. Conductor Size Range for · 5 kV: 4/0 AWG-400 kcmil · 8 kV: 3/0 AWG-300 kcmil · 15 kV: 2-4/0 AWG · 25/28 kV: 2-1/0 AWG

    • Provides a void-free seal to jacketed concentric neutral and concentric neutral power cables
    • High dielectric-constant material regulates the distribution of electric field stress
    • Suitable for outdoor applications
    • Termination has 0.64 to 1.08-in insulation O.D.
    • Accommodates wire sizes of 4/0 AWG to 400 kcmil at 5kV, 3/0 AWG to 300 kcmil at 8 kV, 2 to 4/0 AWG at 15kV, 2 to 1/0 AWG at 25/28 kV
    • Silicone rubber insulation offers durability and reduces leakage currents in damp conditions
    • Withstands voltages of 5 to 35kV and is 150 kV BIL-rated
    • Includes a 4-skirt, 1-piece, cold shrink termination
    • IEEE Standard 48 Class 1 Approved for outdoor, weather-exposed applications
    Specifications
    BIL
    150 kV
    Brand
    3M™
    Breakout Boot
    No
    Cable Insulation Outside Diameter Range (metric)
    16.3-27.4 mm
    Case Quantity
    1
    Conductor Size by Voltage
    (5 kV) 4/0 AWG-400 kcmil, (8 kV) 3/0 AWG-300 kcmil, (15 kV) 2-4/0 AWG, (25/28 kV) 2-1/0 AWG
    Conductor Sizes
    1 AWG, 1/0 AWG, 2 AWG, 2/0 AWG, 250 kcmil, 3/0 AWG, 300 kcmil, 350 kcmil, 4/0 AWG, 400 kcmil
    Indoor/Outdoor
    Outdoor Skirted
    Insulation Level
    100%, 133%
    Insulation Rejacketing
    No
    Lug/Stem Connector Included in Kit
    No
    Number of Conductors
    1
    Number of Skirts
    4
    Product Series
    7650-S
    RoHS 2011/65/EU Compliant
    Undetermined
    RoHS EU Comments
    Contact 3M for information
    Shielding Type
    Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
    Voltage Application
    Medium Voltage