MPN

HellermannTyton Branching Black, Polyolefin Cross Linked (POX) Adhesive Lined, 35mm

RS Stock No.:: 622-3861
Mfr. Part No.:: 404-08022 408-2-B8W2-PO-X-BK
Brand:: HellermannTyton

HellermannTyton Branching Black, Polyolefin Cross Linked (POX) Adhesive Lined, 35mm

Bulk discount available

Subtotal (1 unit)*

£22.33

(exc. VAT)

£26.80

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

100 unit(s) shipping from 18 November 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 14	£22.33
15 - 49	£21.21
50 +	£20.08

*price indicative

RS Stock No.:: 622-3861
Mfr. Part No.:: 404-08022 408-2-B8W2-PO-X-BK
Brand:: HellermannTyton

HellermannTyton B8W2 Series Heat Shrink Boot, Branching Type, Adhesive Lined - 404-08022 408-2-B8W2-PO-X-BK

This heat shrink boot is designed for effective cable protection in branching applications. Crafted from polyolefin cross-linked material, it features an inside diameter of 35mm for the primary branch and 15mm for the secondary branch. The boot is equipped with adhesive lining to ensure a reliable seal upon shrinking, providing enhanced durability and waterproof properties.

Features & Benefits

• Adhesive-lined design enhances sealing and protection
• True branching functionality supports multiple cable exits
• High-temperature resistance up to +135 °C for reliable performance
• Wide operating temperature range from -55 °C to +80 °C
• Four breakouts facilitate complex wiring configurations
• Shrinks to 12mm and 3mm diameters for secure fit

Applications

• Used with electrical systems requiring multiple cable terminations
• Ideal for automotive wiring and industrial equipment
• Suitable for harsh environmental conditions due to its high durability
• Utilised in automation and control systems with branching cable needs

What materials are used in its construction, and why is this important?

It is made of polyolefin cross-linked material, which provides excellent heat resistance and flexibility, making it suitable for various electrical applications. The adhesive lining also ensures a waterproof seal.

How does the shrink temperature impact installation?

The high shrink temperature of +135 °C allows the heat shrink boot to form a tight, secure seal around cables when heated, which is crucial for preventing moisture ingress and ensuring reliable electrical connections.

What operational environments can it withstand?

With a minimum operating temperature of -55 °C and a maximum of +80 °C, it is designed to perform in extreme environments, making it ideal for both industrial and outdoor applications.

How many cables can this boot accommodate?

The design includes four breakouts, allowing multiple cables to exit from the main boot, which simplifies complex wiring and branching configurations in various setups.

What advantages do adhesive-lined heat shrink products offer?

Adhesive-lined options create a secure, waterproof bond when heat is applied, offering superior sealing properties compared to non-adhesive alternatives, which is especially beneficial in moisture-prone environments.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	HellermannTyton
	Type	Branching
	Inside Diameter Primary	35mm
	Inside Diameter Secondary	15mm
	Adhesive Lined	Yes
	Material	Polyolefin Cross Linked (POX)
	Number of Breakouts	4
	Shrink Temperature	+135°C
	Colour	Black
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	+80°C
	Shrunk Diameter Primary	12mm
	Shrunk Diameter Secondary	3mm
	Series	B8W2

	Select all
	Brand HellermannTyton
	Type Branching
	Inside Diameter Primary 35mm
	Inside Diameter Secondary 15mm
	Adhesive Lined Yes
	Material Polyolefin Cross Linked (POX)
	Number of Breakouts 4
	Shrink Temperature +135°C
	Colour Black
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature +80°C
	Shrunk Diameter Primary 12mm
	Shrunk Diameter Secondary 3mm
	Series B8W2

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