3M, Cold Shrink QT-III Termination Kit 7621-T-95, Tape/Wire/UniShield Shielding, 5-8.7 kV, 3/kit, Indoor
7000006233 - spec sheet
Features
- Provides a void-free seal to tape shield, wire shield and UniShield power cables
- Suitable for indoor applications
- High dielectric-constant material regulates the distribution of electric field stress
- Non-tracking, molded, silicone rubber insulation offers durability
- Includes 3 non-skirted, 1-piece, 3-phase, cold shrink terminations
7000006233 - spec sheet
Manufacturer Resources
Product Specs
- Bil:
- 95 kV
- Breakout Boot:
- No
- Conductor Sizes Imperial :
- 1 AWG
- Country Of Origin:
- United States
- Etim Class 7 0:
- EC003520
- Etim Class 8 0:
- EC003520
- Indoor Outdoor:
- Indoor
- Insulation Level:
- 100%
- Insulation Outer Diameter Imperial :
- 0.44 in
- Insulation Outer Diameter Metric :
- 11.176 mm
- Insulation Rejacketing:
- No
- Lug Stem Connector Included In Kit:
- No
- Manufacturing Origin:
- USA
- Maximum Installed Length:
- 8.50 in
- Number Of Conductors:
- 1
- Product Technology:
- Cold Shrink
- Product Voltage:
- 5 kV
- Rds Url Regulatory Data Sheet :
- https://cdmsweb.3m.com/ingredientcommunication/file/Media/ef0hxkFrxWk=
- Rohs Eu Comments:
- Contact 3M for information
- Series:
- 7620-T
- Units Per Case:
- 3
- Voltage Application:
- Medium Voltage
- Department:
- Electrical
3M 7000006233 – Frequently Asked Questions
1) What cable size does the 3M 7621-T-95 cold shrink termination kit fit?
The 7621-T-95 kit is sized for single-conductor cable with an insulation outer diameter of 0.44 in (11.176 mm), rated 1 AWG conductor. Measure over the cable insulation, not the jacket, before you order. If your cable insulation OD falls outside that, you need a different size in the 7620-T series.
2) Can I use this 3M QT-III termination kit outdoors or in a pad-mount enclosure?
No. The 7621-T-95 is the indoor version, with non-skirted terminations. Outdoor and exposed applications need a skirted termination rated for those conditions, so pick the outdoor QT-III variant instead of this one.
3) Does the 3M 7621-T-95 kit work on tape shield, wire shield, and UniShield cable?
All three. The QT-III design seals void-free to tape shield, wire shield, and UniShield power cable, so you don't need a different kit for each shield construction on a mixed feeder.
4) Are lugs included with the 3M 7621-T-95 cold shrink termination kit?
No lugs or stem connectors come in the kit. Order compression lugs sized to the 1 AWG conductor and to the pad drilling on your equipment separately. A breakout boot isn't included either, and the kit does not include insulation rejacketing material.
5) How many terminations come in one 3M 7621-T-95 kit?
Three. The kit ships with 3 one-piece cold shrink terminations, which is enough to terminate all three phases of a three-phase run at one end. A three-phase circuit terminated at both ends takes two kits.
6) How much room do I need in the switchgear to land a 3M QT-III cold shrink termination?
Allow for a maximum installed length of 8.50 in on each termination, plus whatever lug and bending room your cubicle needs above it. That's the figure to check against tight termination compartments before you commit to the kit.
7) Do I need a torch or heat source to install the 3M 7621-T-95 termination?
No heat. It's cold shrink technology, so the pre-stretched silicone body is positioned over the prepped cable and the core strip is pulled out to shrink it down. That makes it workable in vaults and switchgear rooms where an open flame isn't allowed.
8) How does the QT-III termination handle electrical stress at the shield cutback?
A high dielectric-constant stress control material at the shield cutback redistributes the electric field, and the molded silicone rubber insulation is non-tracking. That combination is what keeps the cutback point from being the failure point on a medium voltage termination.
9) Where is the 3M 7621-T-95 termination kit made?
Made in the USA, which matters for Buy American and domestic-preference procurement on federal, utility, and institutional projects.
How fast can I get the 3M 7000006233 delivered?
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Does the 3M 7000006233 come with a warranty?
Absolutely. The 3M 7000006233 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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