3M Cold Shrink Tubing, Black 49.3mm Sleeve Dia. x 457mm Length 2:1 Ratio, 8420 Series

RS stock no.:: 811-2744
Mfr. Part No.:: KE232082443
Manufacturer:: 3M

3M Cold Shrink Tubing, Black 49.3mm Sleeve Dia. x 457mm Length 2:1 Ratio, 8420 Series

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Bulk discount available

Subtotal (1 unit)**

R 1,449.51

(exc. VAT)

R 1,666.94

(inc. VAT)

18 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over R 1500

Not Available for premium delivery

Units	Per unit
1 - 14	R 1 449,51
15 - 49	R 1 413,27
50 +	R 1 370,87

**price indicative

RS stock no.:: 811-2744
Mfr. Part No.:: KE232082443
Manufacturer:: 3M

Cold Shrink EPDM Tubes Data Sheet

3M Cold Shrink Tubing

From 3M, this cold shrink tubing is a fantastic solution to cable and wiring protection. Quick and easy to apply, these kits provide fantastic mechanical and environmental protection to the cable, helping to ensure that impact or environmental ingress don’t interfere with the integrity of the wiring.

Features and Benefits

• Easy to install
• Houses a wide range of cable sizes
• Torches and heat not required
• Thermal stability
• Seals tight
• Retains resiliance and pressure
• Excellent wet electrical properties
• Tough rubber formulation withstanding rough backfilling
• Waterproof

Applications

Cold shrink tubing is frequently used to weatherproof or otherwise protect exposed connections or cable ends. It is an efficient way to seal or reinforce wiring that is not covered by a cable sheath, and so is used in many kinds of electrical installations, from manufacturing to domestic wiring.

Why Choose 3M?

3M is a trusted name in connector and wiring solutions, providing high quality cables, connectors and accessories. From industrial computing to domestic applications, 3M provides the reliable and versatile product range you need.

3M Series 8420 Cold Shrink Tubing, Sleeve Diameter 49.3mm, Sleeve Length 457mm - KE232082443

This cold shrink tubing by 3M offers reliable protection for a wide range of cable sizes, making it ideal for various applications. Made from high-quality silicone rubber, it is flame retardant, ensuring safety and durability. With a shrunk diameter of 24mm and a sleeve diameter of 49.3mm, this product from the 8420 series is designed to provide excellent insulation properties for cables and connectors.

Features & Benefits

• Made from silicone rubber for enhanced durability and flexibility
• Flame retardant properties for added safety
• Easy to install without the need for additional tools or heat
• Provides excellent insulation for cables rated up to 1000 volts
• Resistant to moisture, acids, alkalis, ozone, and ultraviolet light

Applications

• Primary electrical insulation for all solid dielectric insulated wire and cable splices
• Suitable for direct burial or submersion
• Ideal for indoor, outdoor, or overhead use
• Offers physical protection and moisture sealing for high-voltage connectors and lugs
• Can be used for insulation of inline conductor transition connectors

Can it withstand high cable temperatures?

This cold shrink tubing is capable of operation at emergency overload cable temperatures of 130°C.

Will it resist moisture, acids, alkalis, ozone, and ultraviolet light?

Yes, this tubing is designed to resist moisture, mild acids, alkalis, ozone, and ultraviolet light, ensuring long-lasting protection.

Is it easy to install?

Yes, it is easy to install without the need for additional tools or heat, making it convenient for various applications.

Can it provide physical protection for connectors and lugs?

Yes, it offers physical protection and moisture sealing for high-voltage connectors and lugs, ensuring their longevity and performance.

Does it require additional covering or adhesive?

No, this cold shrink tubing does not require additional covering or adhesive, providing a hassle-free installation experience.

Attribute	Value
Sleeve Diameter	49.3mm
Colour	Black
Shrunk Diameter	24mm
Sleeve Type	Cold Shrink
Adhesive Lined	No
Shrink Ratio	2:1
Sleeve Length	457mm
Material	Silicone Rubber
Operating Temperature Range	-40 → +90 °C
Flame Retardant	Yes
Halogen Free	No
Series	8420

3M Cold Shrink Tubing, Black 49.3mm Sleeve Dia. x 457mm Length 2:1 Ratio, 8420 Series

FREE delivery for orders over R 1500

3M Cold Shrink Tubing

Features and Benefits

Applications

Why Choose 3M?

3M Series 8420 Cold Shrink Tubing, Sleeve Diameter 49.3mm, Sleeve Length 457mm - KE232082443

Features & Benefits

Applications

Can it withstand high cable temperatures?

Will it resist moisture, acids, alkalis, ozone, and ultraviolet light?

Is it easy to install?

Can it provide physical protection for connectors and lugs?

Does it require additional covering or adhesive?

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