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3M Standard Cold Shrink Tubing QI-6-4/0-9-(M)
3MStandard Cold Shrink Tubing

3M Standard Cold Shrink Tubing QI-6-4/0-9-(M)

The 3M Cold Shrink Insulator is a standard cold shrink tubing product made of EPDM rubber in black. It has a 1.51-inch inner diameter before shrinking and a 0.23-inch inner diameter after shrinking, with a 9-inch…

SKU 3G-OTH-52360

Also listed as: QI6409M · QI 6 4 0 9 M · QI-6-4-0-9-M

Brand
3M
Item
Standard Cold Shrink Tubing QI-6-4/0-9-
Part Number
QI-6-4/0-9-(M)
Category
Standard Cold Shrink Tubing
Available to Order
Also known as:QI-6-4/0-9-(M)3M
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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
QI-6-4/0-9-(M)
Type
Before Shrinking
Material
EPDM Rubber
Color
Black
I.D. After Shrinking
0.23 in
Lg (MPN QI-6-4/0-9-(M))
9 in

Technical Documents

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

Product Description

The 3M Cold Shrink Insulator is a standard cold shrink tubing product made of EPDM rubber in black. It has a 1.51-inch inner diameter before shrinking and a 0.23-inch inner diameter after shrinking, with a 9-inch length (MPN QI-6-4/0-9-(M)).

Frequently Asked Questions

What is 3M Cold Shrink Insulator used for?

The 3M Cold Shrink Insulator (MPN QI-6-4/0-9-(M)) is used for insulating and protecting electrical cable connections and splices in industrial environments. Its EPDM rubber construction provides reliable electrical insulation and environmental sealing for cables up to 0.23 in after shrinking.

What are the specifications of 3M Cold Shrink Insulator QI-6-4/0-9-(M)?

The 3M Cold Shrink Insulator has a 1.51 in inner diameter before shrinking and a 0.23 in inner diameter after shrinking, with a 9 in length. It is made of black EPDM rubber. The manufacturer part number is QI-6-4/0-9-(M).

Where to buy 3M Cold Shrink Insulator worldwide?

3G Electric supplies the 3M Cold Shrink Insulator (MPN QI-6-4/0-9-(M)) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this standard cold shrink tubing.

How to install 3M Cold Shrink Insulator?

To install the 3M Cold Shrink Insulator, position the pre-expanded tubing over the cable joint, then remove the core support string to allow the EPDM rubber to shrink snugly around the connection. Ensure the cable surface is clean and dry before installation for optimal insulation performance.

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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Cross-referenced by specification & description
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Standard cold shrink tubing made of black EPDM rubber. Before shrinking, the inner diameter is 3.97 in; after shrinking, it is 1.3 in. Length is 10.3 in. Used for insulating and protecting electrical cable connections, splices, and terminations in medium-voltage power distribution systems
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Standard cold shrink tubing for insulating and protecting electrical cable connections and splices. Made from black EPDM rubber, it has an inner diameter of 3.69 in before shrinking and 1.68 in after shrinking, with an 18 in length. Suitable for medium-voltage power distribution systems in utility, industrial, and commercial 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
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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
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
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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
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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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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 3M cold shrink tubing is made of black EPDM rubber. It has a 1.19-inch inner diameter before shrinking and a 0.55-inch inner diameter after shrinking, with a 9-inch length. It is used for insulating and sealing electrical connections, splices, and terminations in industrial environments
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This cold shrink tubing is made from black EPDM rubber and measures 12 inches in length. It has an inner diameter of 1.94 inches before shrinking and 0.95 inches after shrinking. Used for insulating and protecting electrical cable connections and splices in medium-voltage applications

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