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3M 8429-9 Standard Cold Shrink Tubing, Black, 10 PK
3MStandard Cold Shrink Tubing

3M 8429-9 Standard Cold Shrink Tubing, Black, 10 PK

The 3M Cold Shrink Insulator (SKU 3G-OTH-52508) is a standard cold shrink tubing product made from EPDM rubber in black. It has an inner diameter of 2.67 inches before shrinking and 1.27 inches after shrinking…

SKU 3G-OTH-52508

Also listed as: 84299 · 8429 9

Brand
3M
Item
8429-9 Standard Cold Shrink Tubing, Black, 10 PK
Part Number
8429-9
Category
Standard Cold Shrink Tubing
Available to Order
Also known as:8429-93M
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Technical Specifications

3M
Manufacturer Part Number
8429-9
Type
Before Shrinking, Black, 10 PK
Material
EPDM Rubber
Color
Black
I.D. After Shrinking
1.27 in

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Cold Shrink Insulator (SKU 3G-OTH-52508) is a standard cold shrink tubing product made from EPDM rubber in black. It has an inner diameter of 2.67 inches before shrinking and 1.27 inches after shrinking, supplied in a 10-pack with manufacturer part number 8429-9.

Frequently Asked Questions

What is 3M Cold Shrink Insulator used for?

The 3M Cold Shrink Insulator is used for insulating and protecting electrical cable connections, splices, and terminations in medium-voltage power distribution systems. It is commonly applied in utility, industrial, and commercial installations where reliable, moisture-sealed insulation is required.

What are the specifications of the 3M Cold Shrink Insulator 8429-9?

The 3M Cold Shrink Insulator (MPN 8429-9) has an inner diameter of 2.67 inches before shrinking and 1.27 inches after shrinking. It is made from black EPDM rubber and supplied in a 10-pack. This standard cold shrink tubing provides a tight, consistent fit over cable diameters within its range.

Where to buy 3M Cold Shrink Insulator worldwide?

3G Electric supplies the 3M Cold Shrink Insulator (8429-9) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time on this 10-pack of black EPDM cold shrink tubing.

How to install 3M Cold Shrink Insulator?

To install the 3M Cold Shrink Insulator, position the tube over the prepared cable joint or termination, then remove the inner support core by pulling the pull-tab. The EPDM rubber shrinks evenly onto the cable without heat or tools. Ensure the cable diameter falls between 1.27 and 2.67 inches for proper fit.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M standard cold shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Standard cold shrink tubing made from black EPDM rubber. Inner diameter is 1.38 in before shrinking and 0.67 in after shrinking. Used for insulating and sealing electrical cable connections and splices in medium-voltage applications. Supplied in a 10-pack
3M
Standard cold shrink tubing made from black EPDM rubber. Inner diameter is 1.38 in before shrinking and 0.67 in after shrinking. Used for insulating and sealing electrical cable connections and splices in medium-voltage applications. Supplied in a 10-pack
Black EPDM rubber cold shrink tubing. Inner diameter before shrinking is 1.38 in, after shrinking is 0.67 in. Supplied in a 10-pack. Used for insulating and sealing electrical cable connections, splices, and terminations in power distribution systems
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Black EPDM rubber cold shrink tubing. Inner diameter before shrinking is 1.38 in, after shrinking is 0.67 in. Supplied in a 10-pack. Used for insulating and sealing electrical cable connections, splices, and terminations in power distribution systems
Standard cold shrink tubing made from black EPDM rubber. Inner diameter before shrinking is 1.18 in, after shrinking is 0.55 in. Used for insulating and protecting electrical cable connections and splices in medium-voltage applications
3M
Standard cold shrink tubing made from black EPDM rubber. Inner diameter before shrinking is 1.18 in, after shrinking is 0.55 in. Used for insulating and protecting electrical cable connections and splices in medium-voltage applications
Before shrinking, this tubing has a 2.67-inch inner diameter; after shrinking, it measures 1.27 inches. Made from black EPDM rubber, it is used for insulating and sealing cable connections, splices, and terminations in electrical applications
3M
Before shrinking, this tubing has a 2.67-inch inner diameter; after shrinking, it measures 1.27 inches. Made from black EPDM rubber, it is used for insulating and sealing cable connections, splices, and terminations in electrical applications
Standard cold shrink tubing made of black EPDM rubber. Inner diameter before shrinking is 1.94 in, after shrinking is 0.95 in. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
3M
Standard cold shrink tubing made of black EPDM rubber. Inner diameter before shrinking is 1.94 in, after shrinking is 0.95 in. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
Standard cold shrink tubing made of black EPDM rubber. Before shrinking, inner diameter is 2.22 in; after shrinking, inner diameter is 0.75 in. Length is 8.8 in. Used for insulating and protecting electrical cable connections and splices in power distribution
3M
Standard cold shrink tubing made of black EPDM rubber. Before shrinking, inner diameter is 2.22 in; after shrinking, inner diameter is 0.75 in. Length is 8.8 in. Used for insulating and protecting electrical cable connections and splices in power distribution

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Cold shrink tubing for insulating and protecting electrical cable connections and splices. Made of black EPDM rubber. Inner diameter before shrinking is 1.94 in, after shrinking is 0.95 in. Length 6 in. Sold in a pack of 10
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Cold shrink tubing for insulating and protecting electrical cable connections and splices. Made of black EPDM rubber. Inner diameter before shrinking is 1.94 in, after shrinking is 0.95 in. Length 6 in. Sold in a pack of 10
Black EPDM rubber cold shrink tubing with 9 in length. Inner diameter before shrinking is 1.18 in, after shrinking 0.55 in. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
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Black EPDM rubber cold shrink tubing with 9 in length. Inner diameter before shrinking is 1.18 in, after shrinking 0.55 in. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
Standard cold shrink tubing made of black EPDM rubber. Inner diameter before shrinking is 1.38 in, after shrinking is 0.69 in. Length is 12 in. Used for insulating and protecting electrical cable splices and terminations in power distribution applications
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Standard cold shrink tubing made of black EPDM rubber. Inner diameter before shrinking is 1.38 in, after shrinking is 0.69 in. Length is 12 in. Used for insulating and protecting electrical cable splices and terminations in power distribution applications
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Cold shrink tubing for insulating and protecting electrical cable connections, splices, and terminations. Made of black EPDM rubber, with an inner diameter of 1.94 in before shrinking and 0.95 in after shrinking. Length is 6 in. Supplied in a pack of 50
EPDM rubber cold shrink tubing for insulating and sealing electrical cable connections and splices. Before shrinking inner diameter 2.67 in; after shrinking inner diameter 1.27 in. Black, supplied in a 10-pack
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EPDM rubber cold shrink tubing for insulating and sealing electrical cable connections and splices. Before shrinking inner diameter 2.67 in; after shrinking inner diameter 1.27 in. Black, supplied in a 10-pack
Black EPDM rubber cold shrink tubing with 1.51 in inner diameter before shrinking and 0.23 in after shrinking, 9 in length. Used for insulating and sealing electrical cable connections and splices in industrial environments
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Black EPDM rubber cold shrink tubing with 1.51 in inner diameter before shrinking and 0.23 in after shrinking, 9 in length. Used for insulating and sealing electrical cable connections and splices in industrial environments
This cold shrink tubing is made from black EPDM rubber. It has an inner diameter of 0.82 inches before shrinking and 0.1 inches after shrinking, with an 8-inch length. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
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This cold shrink tubing is made from black EPDM rubber. It has an inner diameter of 0.82 inches before shrinking and 0.1 inches after shrinking, with an 8-inch length. Used for insulating and protecting electrical connections, splices, and terminations in medium-voltage power cables
This cold shrink tubing is made from black EPDM rubber and has an inner diameter of 1.68 inches after shrinking. It is 9 inches long and designed for insulating and protecting electrical cable connections, splices, and terminations in industrial and utility applications
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