11kV-33kV 3M Super Premium Cold Shrink Cable Joints – MV Medium Voltage

3M Super Premium Cold Shrink Joints are pre-assembled cable joint comprised of a one piece joint body, copper screen sleeve and outer protection. The fully integrated pre-mounted cable jointing solution reduces process steps ensuring a quick and safe installation.

3M Super Premium Cold Shrink Joints used by many power utility companies throughout the global as their go to cable jointing solution. This MV range is a super premium line that offers a built in semi conductive electrode eliminating the need for tape and ensuring a smooth and consistent installation.

Unlike heat shrink alternatives, the cold shrink cable joints allows a molecular permanent set that ensures constant radial pressure is exerted on the cable for the full life span.

Covering almost any cable configuration and size, this range can provide a solution for voltage classes up to 72kV (Umax) and has been widely tested to a variety of standards across the world.

3M Super Premium Cold Shrink Cable Joints – Features

Built in semi conductive electrode
Simple installation – Easier to use in enclosed areas
Safe installation – No torches or heat required
Less room for jointer error
Extensive quality and factory testing programme
Lower installed cost – compared to many competitive products
Accommodates a wide range of cable sizes
Rated from 3.6/6.6(7.2)kV up to 66/69(72)kV

The Simple Application Of A 3M Cold Shrink Cable Joint


1. Park the 3M Cold Shrink splice body onto the prepared cable, connect the cores and clean thoroughly.	2. Thoroughly grease the connected cable in preparation for the splice body.	3. Once in position, begin to remove the inner coil from the joint body.	4. For extra peace of mind, take advantage of the fact that splice body position is easily checked.

5. Place the earth stocking over the splice body. Ground and secure with 3M Constant Force Springs.	6. Insulate the constant force springs with Scotch 23 Rubber Splicing Tape and then overlay with Scotch Rubber Mastic Tape 2228.	7. Position the pre-parked 3M Cold Shrink Outer Protection Tube over the stocking and begining to remove the inner supporting core.	8. Continue to remove the inner core until the outer tube is fully shrink, completing the cable joint.

Also: 3M Cold Shrink Cable Terminations for medium and high voltage 11kV 33kV 66kV cable terminating.

➡ Should you require customer service or technical support on the selection or specification of LV MV HV Cable Accessories please contact us – view the full range of 3M Cold Shrink Cable Joints below.

♦ For LV Low Voltage Cables | Cold Shrink Cable Terminations MV | Cold Shrink Cable Abandonment | Cold Shrink Tubes