3M™ Cold Shrink QT-III 7620-S, 7680-S & 7690-S Series Termination Kits include three 1-piece, skirted terminations. Each kit has materials to make 3-single phase terminations for tape shield, wire shield and UniShield® power cables.
3M™ Cold Shrink QT-III 7620-S, 7680-S & 7690-S Series Termination Kits are designed for terminating solid dielectric shielded, medium-voltage power cables. The QT-III termination uses a high dielectric constant (High-K) stress control mastic insulated with a molded UV-stable, track-resistant, silicone insulator. The track resistant, hydrophobic propertities of the silicone rubber minimize leakage currents. Meets the requirements of IEEE Standard 48, for Class 1 for outdoor, weather-exposed environments.
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Brand
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3M™
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Breakout Boot
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No
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Cable Insulation Outside Diameter Range (metric)
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17,5-31,0 mm
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Cable Shielding
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Tape Shield, UniShield®, Wire Shield
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Compatible Lug
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QL2-A-2-250
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Conductor Size by Voltage
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(15 kV) 1/0-4/0 AWG
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Conductor Sizes
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1/0 AWG, 2/0 AWG, 3/0 AWG, 4/0 AWG
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Indoor/Outdoor
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Outdoor Skirted
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Insulation Level
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100%
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Insulation Rejacketing
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No
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Number of Conductors
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1
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Number of Skirts
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2
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Product Series
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7620-S-2
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Product Technology
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Cold Shrink
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Voltage
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15 kV
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