3M 7664-S-8 7664-S-8 QTI

Features

• 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
• 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.
• Suitable for outdoor applications
• Silicone rubber insulation offers durability and reduces leakage currents in damp conditions

Legal Disclaimer

• The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.
• Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.

Specifications

• 3M ID: 80610922504
• Agency Approvals: IEEE
• Brand: 3M™
• Breakout Boot: No
• Cable Insulation Outside Diameter Range: 0.83-1.53 in
• Cable Insulation Outside Diameter Range (Metric): 21.1-38.9 mm
• Cable Shielding: Concentric Neutral (CN) || Jacketed Concentric Neutral (JCN)
• Case Quantity: 1
• Compatible Lug: QL2-A-1/0-350 || QL2-A-2-250 || QL2-A-4/0-600
• Conductor Size by Voltage: (5 kV) 500-750 kcmil, (8 kV) 350-700 kcmil, (15 kV) 4/0 AWG-500 kcmil, (25/28 kV) 2/0 AWG-250 kcmil, (35 kV) 2-4/0 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 || 500 kcmil || 600 kcmil || 700 kcmil || 750 kcmil
• Family: QT-III
• Indoor/Outdoor: Outdoor Skirted
• Insulation Level: 100% || 133%
• Insulation Outer Diameter (Imperial): 0.83 in || 0.84 in || 0.85 in || 0.86 in || 0.87 in || 0.88 in || 0.89 in || 0.9 in || 0.91 in || 0.92 in || 0.93 in || 0.94 in || 0.95 in || 0.96 in || 0.97 in || 0.98 in || 0.99 in || 1 in || 1.01 in || 1.02 in || 1.03 in || 1.04 in || 1.05 in || 1.06 in || 1.07 in || 1.08 in || 1.09 in || 1.1 in || 1.11 in || 1.12 in || 1.13 in || 1.14 in || 1.15 in || 1.16 in || 1.17 in || 1.18 in || 1.19 in || 1.2 in || 1.21 in || 1.22 in || 1.23 in || 1.24 in || 1.25 in || 1.26 in || 1.27 in || 1.28 in || 1.29 in || 1.3 in || 1.31 in || 1.32 in || 1.33 in || 1.34 in || 1.35 in || 1.36 in || 1.37 in || 1.38 in || 1.39 in || 1.4 in || 1.41 in || 1.42 in || 1.43 in || 1.44 in || 1.45 in || 1.46 in || 1.47 in || 1.48 in || 1.49 in || 1.5 in || 1.51 in || 1.52 in || 1.53 in
• Insulation Outer Diameter (Metric): 21.082 mm || 21.336 mm || 21.59 mm || 21.844 mm || 22.098 mm || 22.352 mm || 22.606 mm || 22.86 mm || 23.114 mm || 23.368 mm || 23.622 mm || 23.876 mm || 24.13 mm || 24.384 mm || 24.638 mm || 24.892 mm || 25.146 mm || 25.4 mm || 25.654 mm || 25.908 mm || 26.162 mm || 26.416 mm || 26.67 mm || 26.924 mm || 27.178 mm || 27.432 mm || 27.686 mm || 27.94 mm || 28.194 mm || 28.448 mm || 28.702 mm || 28.956 mm || 29.21 mm || 29.464 mm || 29.718 mm || 29.972 mm || 30.226 mm || 30.48 mm || 30.734 mm || 30.988 mm || 31.242 mm || 31.496 mm || 31.75 mm || 32.004 mm || 32.258 mm || 32.512 mm || 32.766 mm || 33.02 mm || 33.274 mm || 33.528 mm || 33.782 mm || 34.036 mm || 34.29 mm || 34.544 mm || 34.798 mm || 35.052 mm || 35.306 mm || 35.56 mm || 35.814 mm || 36.068 mm || 36.322 mm || 36.576 mm || 36.83 mm || 37.084 mm || 37.338 mm || 37.592 mm || 37.846 mm || 38.1 mm || 38.354 mm || 38.608 mm || 38.862 mm
• Insulation Rejacketing: No
• Lug/Stem Connector Included in Kit: No
• Manufacturing Origin: USA
• Maximum Installed Length: 20.50 in
• Number of Conductors: 1
• Number of Skirts: 8
• Voltage: 15 kV || 25 kV || 35 kV || 5 kV || 8 kV
• Voltage Application: Medium Voltage