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3M 8430-18 Standard Cold Shrink Tubing, 18 in Lg, Black EPDM Rubber
3MStandard Cold Shrink Tubing

3M 8430-18 Standard Cold Shrink Tubing, 18 in Lg, Black EPDM Rubber

The 3M Cold Shrink Insulator (SKU 3G-OTH-52660) is a standard cold shrink tubing product made from black EPDM rubber. It has a 3.69-inch inner diameter before shrinking and a 1.68-inch inner diameter after shrinking…

SKU 3G-OTH-52660

Also listed as: 843018 · 8430 18

Brand
3M
Item
8430-18 Standard Cold Shrink Tubing, 18 in Lg, Black EPDM Rubber
Part Number
8430-18
Category
Standard Cold Shrink Tubing
Available to Order
Also known as:8430-183M
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
8430-18
Type
Before Shrinking
Material
EPDM Rubber
Lg
18 in
Color
Black
I.D. After Shrinking
1.68 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-52660) is a standard cold shrink tubing product made from black EPDM rubber. It has a 3.69-inch inner diameter before shrinking and a 1.68-inch inner diameter after shrinking, with an 18-inch length (MPN 8430-18).

Frequently Asked Questions

What is the 3M Cold Shrink Insulator 8430-18 used for?

The 3M Cold Shrink Insulator 8430-18 is used for insulating and protecting electrical cable connections and splices in medium-voltage power distribution systems. Its EPDM rubber construction provides reliable electrical insulation and environmental sealing for utility, industrial, and commercial applications.

What are the specifications of the 3M Cold Shrink Insulator 8430-18?

The 3M Cold Shrink Insulator 8430-18 has a 3.69-inch inner diameter before shrinking and a 1.68-inch inner diameter after shrinking. It is 18 inches long, made from black EPDM rubber, and is a standard cold shrink tubing product. The manufacturer part number is 8430-18.

Where to buy the 3M Cold Shrink Insulator 8430-18 worldwide?

You can source the 3M Cold Shrink Insulator 8430-18 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the 3M Cold Shrink Insulator 8430-18?

To install the 3M Cold Shrink Insulator 8430-18, position the tubing over the cable joint or splice, then remove the inner support core to allow the EPDM rubber to shrink and conform tightly. Ensure the cable surface is clean and dry before installation. Follow standard cold shrink installation practices for best results.

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.
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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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