We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3M Cold Shrink Insulator: 1.94 in I.D. Before Shrinking, 0.95 in I.D. After Shrinking - Standard Cold Shrink Tubing
3MStandard Cold Shrink Tubing

3M Cold Shrink Insulator: 1.94 in I.D. Before Shrinking, 0.95 in I.D. After Shrinking

The 3M Cold Shrink Insulator (SKU 3G-OTH-52422) is a standard cold shrink tubing product made from black EPDM rubber. It has a 1.94-inch inner diameter before shrinking and a 0.95-inch inner diameter after shrinking…

SKU 3G-OTH-52422

Also listed as: 842812 · 8428 12

Brand
3M
Item
Cold Shrink Insulator: 1.94 in I.D. Before Shrinking, 0.95 in I.D. After Shrinking
Category
Standard Cold Shrink Tubing
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

3M
Manufacturer Part Number
8428-12
Type
Before Shrinking
Material
EPDM Rubber
Lg
12 in
Color
Black
I.D. After Shrinking
0.95 in

Technical Documents

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

Product Description

The 3M Cold Shrink Insulator (SKU 3G-OTH-52422) is a standard cold shrink tubing product made from black EPDM rubber. It has a 1.94-inch inner diameter before shrinking and a 0.95-inch inner diameter after shrinking, with a 12-inch length (MPN 8428-12).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is 3M Cold Shrink Insulator 8428-12 used for?

The 3M Cold Shrink Insulator 8428-12 is used for insulating and protecting electrical cable connections and splices in medium-voltage applications. Its EPDM rubber construction provides reliable environmental sealing and electrical insulation for utility, industrial, and commercial power systems.

What are the specifications of 3M Cold Shrink Insulator 8428-12?

The 3M Cold Shrink Insulator 8428-12 has a 1.94-inch inner diameter before shrinking and a 0.95-inch inner diameter after shrinking. It is 12 inches long, made from black EPDM rubber, and is a standard cold shrink tubing product. The manufacturer part number is 8428-12.

Where to buy 3M Cold Shrink Insulator 8428-12 worldwide?

You can source the 3M Cold Shrink Insulator 8428-12 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this 3M product.

How to install 3M Cold Shrink Insulator 8428-12?

To install the 3M Cold Shrink Insulator 8428-12, position the tubing over the cable splice or termination, then remove the inner support core to allow the EPDM rubber to shrink snugly onto the cable. Ensure the cable diameter falls within the 0.95-inch after-shrink range for a proper seal.

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
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3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-1/2-200'-YELLOW-SPOOL)
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INSULTAB Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking, 2:1, 5 PK (MPN HSN-100-3/8 Blk 6)
INSULTAB Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.07 in I.D. After Shrinking, 2:1, 5 PK (MPN HSN-100-1/8 Blk 48)
INSULTAB
INSULTAB Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.07 in I.D. After Shrinking, 2:1, 5 PK (MPN HSN-100-1/8 Blk 48)
INSULTAB Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 6 in Lg, 5 PK (MPN HSN-100 2" Blk 6)
INSULTAB
INSULTAB Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 6 in Lg, 5 PK (MPN HSN-100 2" Blk 6)
INSULTAB Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 100 ft Lg, 2:1 (MPN HSN-100 1" Blk 100)
INSULTAB
INSULTAB Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 100 ft Lg, 2:1 (MPN HSN-100 1" Blk 100)
INSULTAB Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.11 in I.D. After Shrinking, 200 ft Lg (MPN HSN-100-3/16 Blk 200)
INSULTAB
INSULTAB Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.11 in I.D. After Shrinking, 200 ft Lg (MPN HSN-100-3/16 Blk 200)

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