3M™ Cold Shrink QT-III 7640-S-INV & 7650-S-INV Series Inverted Termination Kit includes a single-conductor, 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 sealing compounds allows the termination to withstand voltages of 5 to 35kV.
3M™ Cold Shrink QT-III 7640-S-INV & 7650-S-INV Series Inverted Termination Kit is designed for terminating medium voltage cables in outdoor applications. 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 Approved. Conductor Size Range for · 5 kV: 700-1500 kcmil · 8 kV: 600-1250 kcmil · 15 kV: 500-1000 kcmil · 25/28 kV: 250-800 kcmil · 35 kV: 3/0 AWG-600 kcmil This termination is compatible with the following lugs: QL2-A-4/0-600, for conductor range: 500 kcmil (15kV), 250-500 kcmil (25/28kV), 4/0 AWG-600 kcmil (35kV) QL2-A-350-750, for conductor range: 500-750 kcmil (15kV), 350-750 kcmil (25/28kV), 350-500 kcmil (35kV)