3M™ Cold Shrink QT-III Termination Kit 7656-S-4, CN, JCN Cable, 5-25/28 kV, Insulation OD 1.53-2.32 in, 1/kit
Part Number 7656-S-4, 3M ID 80610920102, UPC 00054007422105
- 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
- Suitable for outdoor applications
- Silicone rubber insulation offers durability and reduces leakage currents in damp conditions
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Specifications
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Attribute Name
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Value
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Agency Approvals
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IEEE
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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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1.53-2.32 in
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Cable Insulation Outside Diameter Range (Metric)
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38.9-58.9 mm
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Cable Shielding
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Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
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Case Quantity
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1
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Compatible Lug
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QL2-A-1000-1250
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Conductor Size by Voltage
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(5 kV) 1750-2000 kcmil, (8 kV) 1500-2000 kcmil, (15 kV) 1250-2000 kcmil, (25/28 kV) 900-1750 kcmil
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Conductor Sizes
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1000 kcmil, 1250 kcmil, 1500 kcmil, 1750 kcmil, 2000 kcmil, 900 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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1.53 in, 1.54 in, 1.55 in, 1.56 in, 1.57 in, 1.58 in, 1.59 in, 1.6 in, 1.61 in, 1.62 in, 1.63 in, 1.64 in, 1.65 in, 1.66 in, 1.67 in, 1.68 in, 1.69 in, 1.7 in, 1.71 in, 1.72 in, 1.73 in, 1.74 in, 1.75 in, 1.76 in, 1.77 in, 1.78 in, 1.79 in, 1.8 in, 1.81 in, 1.82 in, 1.83 in, 1.84 in, 1.85 in, 1.86 in, 1.87 in, 1.88 in, 1.89 in, 1.9 in, 1.91 in, 1.92 in, 1.93 in, 1.94 in, 1.95 in, 1.96 in, 1.97 in, 1.98 in, 1.99 in, 2 in, 2.01 in, 2.02 in, 2.03 in, 2.04 in, 2.05 in, 2.06 in, 2.07 in, 2.08 in, 2.09 in, 2.1 in, 2.11 in, 2.12 in, 2.13 in, 2.14 in, 2.15 in, 2.16 in, 2.17 in, 2.18 in, 2.19 in, 2.2 in, 2.21 in, 2.22 in, 2.23 in, 2.24 in, 2.25 in, 2.26 in, 2.27 in, 2.28 in, 2.29 in, 2.3 in, 2.31 in, 2.32 in
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Insulation Outer Diameter (Metric)
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38.862 mm, 39.116 mm, 39.37 mm, 39.624 mm, 39.878 mm, 40.132 mm, 40.386 mm, 40.64 mm, 40.894 mm, 41.148 mm, 41.402 mm, 41.656 mm, 41.91 mm, 42.164 mm, 42.418 mm, 42.672 mm, 42.926 mm, 43.18 mm, 43.434 mm, 43.688 mm, 43.942 mm, 44.196 mm, 44.45 mm, 44.704 mm, 44.958 mm, 45.212 mm, 45.466 mm, 45.72 mm, 45.974 mm, 46.228 mm, 46.482 mm, 46.736 mm, 46.99 mm, 47.244 mm, 47.498 mm, 47.752 mm, 48.006 mm, 48.26 mm, 48.514 mm, 48.768 mm, 49.022 mm, 49.276 mm, 49.53 mm, 49.784 mm, 50.038 mm, 50.292 mm, 50.546 mm, 50.8 mm, 51.054 mm, 51.308 mm, 51.562 mm, 51.816 mm, 52.07 mm, 52.324 mm, 52.578 mm, 52.832 mm, 53.086 mm, 53.34 mm, 53.594 mm, 53.848 mm, 54.102 mm, 54.356 mm, 54.61 mm, 54.864 mm, 55.118 mm, 55.372 mm, 55.626 mm, 55.88 mm, 56.134 mm, 56.388 mm, 56.642 mm, 56.896 mm, 57.15 mm, 57.404 mm, 57.658 mm, 57.912 mm, 58.166 mm, 58.42 mm, 58.674 mm, 58.928 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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13.25 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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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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Details
- 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
- Suitable for outdoor applications
- Silicone rubber insulation offers durability and reduces leakage currents in damp conditions
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.
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