3M™ Cold Shrink QT-III Outdoor 4 Skirt Termination Kit, 7693-S-4, shielded cable, 5-25/28 kV, 0.72-1.29 in (18.3-32.8 mm) cable insulation O.D., 3 terminations per kit
- Quick installation with versatile one-piece design
- No torches, heat or special tools required
- Hi-K stress control
- Excellent tracking resistance, UV resistance and water-shedding properties
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BIL
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150 kV
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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
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0.72-1.29 in
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Cable Insulation Outside Diameter Range (metric)
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18.3-32.8 mm
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Cable Shielding
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Tape Shield, UniShield®, Wire Shield
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Case Quantity
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1
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Compatible Lug
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QL2-A-2-250
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Conductor Sizes (Imperial)
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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
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Family
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QT-III
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Indoor/Outdoor
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Outdoor Skirted
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Insulation Level
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100%, 133%
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Insulation Outer Diameter (Imperial)
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0.72 in, 0.73 in, 0.74 in, 0.75 in, 0.76 in, 0.77 in, 0.78 in, 0.79 in, 0.8 in, 0.81 in, 0.82 in, 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
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Insulation Outer Diameter (metric)
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18.288 mm, 18.542 mm, 18.796 mm, 19.05 mm, 19.304 mm, 19.558 mm, 19.812 mm, 20.066 mm, 20.32 mm, 20.574 mm, 20.828 mm, 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
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Insulation Rejacketing
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No
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Lug/Stem Connector Included in Kit
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No
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Manufacturing Origin
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USA
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Maximum Installed Length
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12.25 in
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Number of Conductors
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1
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Number of Skirts
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4
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Product Series
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7690-S
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Product Technology
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Cold Shrink
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Units per Case
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3
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Voltage
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15 kV, 25 kV, 5 kV, 8 kV
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Voltage Application
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Medium Voltage
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- Quick installation with versatile one-piece design
- No torches, heat or special tools required
- Hi-K stress control
- Excellent tracking resistance, UV resistance and water-shedding properties
- Includes everything required to make 3 terminations (except lugs)
- Conductor size ranges: 5 kV: 300-500 kcmil 8 kV: 250-500 kcmil 15 kV: 2/0 AWG-300 kcmil 25/28 kV: 2-4/0 AWG
3M™ Cold Shrink QT-III Outdoor Terminations offer easy installation and reliable performance when terminating indoor and outdoor medium voltage cable. The Hi-K stress control design delivers excellent BIL performance and lower surface stress, resulting in a more compact termination. The 3M™ Cold Shrink QT-III Outdoor 4 Skirt Termination 7693-S-4 has a conductor size range for 5 kV: 300-500 kcmil, 8 kV: 250-500 kcmil, 15 kV: 2/0 AWG-300 kcmil and 25/28 kV: 2-4/0 AWG.
Each kit contains: Three 3M™ Hi–K Tracking Resistant Silicone Rubber Terminations, three 3M™ Preformed Ground Braids, three 3M™ Constant Force Springs, three 3M™ EMI Copper Foil Shielding Tape Strips 1181, six Scotch® Mastic Strips 2230, one 3M™ Cable Cleaning Preparation Kit CC-2, and one Instruction Sheet.
Suggested Applications
- Terminating solid dielectric shielded power cable
- Tape shield, wire shield and Unishield® constructions
- Free-hanging or bracket-mounting arrangements
- Compact design provides for easier installation in restricted spaces
- Switchgear, transformer, motor lead, bus and similar connections
- For outdoor use
