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3M Cold Shrink Insulator: 2.67 in I.D. Before Shrinking, 1.27 in I.D. After Shrinking - Standard Cold Shrink Tubing
3MStandard Cold Shrink Tubing

3M Cold Shrink Insulator: 2.67 in I.D. Before Shrinking, 1.27 in I.D. After Shrinking

The 3M Cold Shrink Insulator (SKU 8429-15, MPN 8429-15) is a standard cold shrink tubing made of black EPDM rubber. It has a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking…

SKU 3G-OTH-52564

Also listed as: 842915 · 8429 15

Brand
3M
Item
Cold Shrink Insulator: 2.67 in I.D. Before Shrinking, 1.27 in I.D. After Shrinking
Category
Standard Cold Shrink Tubing
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
8429-15
Type
Before Shrinking
Material
EPDM Rubber
Lg
15 in
Color
Black
I.D. After Shrinking
1.27 in

Technical Documents

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

Product Description

The 3M Cold Shrink Insulator (SKU 8429-15, MPN 8429-15) is a standard cold shrink tubing made of black EPDM rubber. It has a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking, with a 15-inch length.

Frequently Asked Questions

What is 3M Cold Shrink Insulator 8429-15 used for?

The 3M Cold Shrink Insulator 8429-15 is used to insulate and protect electrical cable connections, splices, and terminations in industrial power distribution systems. Its EPDM rubber construction provides reliable electrical insulation and environmental sealing for medium-voltage applications.

What are the specifications of 3M Cold Shrink Insulator 8429-15?

The 3M Cold Shrink Insulator 8429-15 has a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking, with a 15-inch length. It is made of black EPDM rubber and is designed for standard cold shrink installation on cables.

Where to buy 3M Cold Shrink Insulator 8429-15 worldwide?

3G Electric supplies the 3M Cold Shrink Insulator 8429-15 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this standard cold shrink tubing.

How to install 3M Cold Shrink Insulator 8429-15?

To install the 3M Cold Shrink Insulator 8429-15, position the tubing over the cable joint or termination, then remove the inner support core to allow the EPDM rubber to shrink evenly onto the cable. Ensure the cable surface is clean and dry before installation for optimal sealing.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

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
3M Cold Shrink Insulator: 1.94 in I.D. Before Shrinking, 0.95 in I.D. After Shrinking, 8 in Lg (MPN 8428-8)
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3M Cold Shrink Insulator: 1.94 in I.D. Before Shrinking, 0.95 in I.D. After Shrinking, 8 in Lg (MPN 8428-8)
3M Cold Shrink Insulator: 2.22 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 8.8 in Lg (MPN QI-20/44-195-S)
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3M Cold Shrink Insulator: 1.51 in I.D. Before Shrinking, 0.23 in I.D. After Shrinking, 9 in Lg (MPN QI-6-4/0-9-(M))
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3M Cold Shrink Insulator: 1.51 in I.D. Before Shrinking, 0.23 in I.D. After Shrinking, 9 in Lg (MPN QI-6-4/0-9-(M))
3M Cold Shrink Insulator: 1.19 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 9 in Lg, Black (MPN 8426-9M)
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3M Cold Shrink Insulator: 1.19 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 9 in Lg, Black (MPN 8426-9M)
3M Cold Shrink Insulator: 3.97 in I.D. Before Shrinking, 1.3 in I.D. After Shrinking, 10.3 in Lg (MPN QI-34/88-220-S)
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3M Cold Shrink Insulator: 3.97 in I.D. Before Shrinking, 1.3 in I.D. After Shrinking, 10.3 in Lg (MPN QI-34/88-220-S)
3M Cold Shrink Insulator: 2.67 in I.D. Before Shrinking, 1.27 in I.D. After Shrinking, Black, 10 PK (MPN 8429-6)
3M
3M Cold Shrink Insulator: 2.67 in I.D. Before Shrinking, 1.27 in I.D. After Shrinking, Black, 10 PK (MPN 8429-6)

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