Skip to Primary Navigation Skip to Site Navigation Skip to Main Content

All 3M Products

3M™ Cold Shrink QT-III Silicone Rubber Termination 7666-S-8, CN and JCN Cable, 5-35 kV, 1.53-2.32 in (38,9-58,9 mm) Cable Insul. O.D., 1 termination/kit

3M ID  80610922660    UPC#  00054007424635     
QT-III 7640-S, 7650-S and 7660-S
3M™ Cold Shrink QT-III Silicone Rubber Termination 7666-S-8, 1.53-2.32 in (38,9-58,9 mm) Cable Insulation O.D.
Need Help?

Questions? We can help

Contact Us

Overview

"

3M™ Cold Shrink QT-III Outdoor terminations offer easy installation and reliable performance when terminating indoor and outdoor medium voltage cable. The unique step-core design combined with the built in Hi-K stress control and silicone sealing compounds means simpler installation on all types of cable. it has UV stability and track and erosion resistance. Plus its Hi-K stress control design delivers excellent BIL performance and lower surface stress resulting in a more compact termination. Through superior engineering, 3M™ Cold Shrink QT-III Outdoor terminations deliver maximum performance.

Conductor Size Range for

· 5 kV: 1750-2000 kcmil

· 8 kV: 1500-2000 kcmil

· 15 kV: 1250-2000 kcmil

· 25/28 kV: 900-1750 kcmil

· 35 kV: 700-1500 kcmil

"

Specifications

Breakout Boot No
China RoHS - Below MCV Undetermined
Conductor Sizes 1000 kcmil, 1250 kcmil, 1500 kcmil, 1750 kcmil, 2000 kcmil, 700 kcmil, 750 kcmil, 800 kcmil
EU RoHS Compliant Undetermined
Indoor/Outdoor Outdoor
Insulation Rejacketing No
Number of Conductors 1
Number of Skirts 8
Product Family QT-III
Shielding Type Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
Voltage 15 kV, 25/28 kV, 35 kV, 5 kV, 8 kV