Cold shrink delivery system allows easy installation, simply place termination over prepared cable and unwind core to shrink into place (no force fit required)
Stress control, specially formulated high dielectric constant material minimizes surface stress by more uniformly distributing the electrical field over the entire surface of the insulator
Compact design provides for easier installation in restricted spaces
Silicone rubber insulators, EPDM stress control tubes, stress controlling compound and environmental sealing compound are compatible with common solid dielectric insulations, such as polyethylene (PE), cross-linked polyethylene (XLPE) and ethylene propylene rubber (EPR)
150 Kilo-Volt basic insulation level
Contains sufficient quantities of material to make one single-phase termination (Lugs must be ordered separately)
100%, 133% insulation level
3M 7650-S Series cold shrink QT-III termination kit includes one Hi-K track resistant silicone rubber termination, two Scotch ® mastic sealing strips and one instruction sheet. Kit features skirted insulator that is designed for jacketed concentric neutral and concentric neutral power cables rated at 5 - 25/28 kilo-Volts. Termination has four skirts. It features one-piece design for immediate installation and fit variety of cables. Termination is made of high dielectric constant material to reduce surface stress. It has maximum installed length of 12.25 Inch.
Termination kit has insulation up to 0.83 - 1.53 Inch outer diameter. It is compatible with 2/0 AWG, 3/0 AWG, 4/0 AWG, 250 kcmil, 300 kcmil, 350 kcmil, 400 kcmil, 500 kcmil, 600 kcmil, 700 kcmil and 750 kcmil conductors. Termination has a basic impulse level of 150 kilo-Volts. It is designed for outdoor applications. Kit is IEEE approved.
|Cable Type||Concentric Neutral (CN); Jacketed Concentric Neutral (JCN)|
|Catalog Description||3MÖ 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.|
|Conductor Size||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|
|Number Of Terminals||1|
|Ships Ground. Eligible for expedited shipping||Yes|