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3M Halogen Free Heat Shrink Tubing, Black 9mm Sleeve Dia. x 7m Length 3:1 Ratio, HSR 3000 Series

RS Stock No.:: 407-808
Distrelec Article No.:: 304-08-873
Mfr. Part No.:: 7000099138
Brand:: 3M

3M Halogen Free Heat Shrink Tubing, Black 9mm Sleeve Dia. x 7m Length 3:1 Ratio, HSR 3000 Series

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Bulk discount available

Subtotal (1 box of 7 metres)*

£30.36

(exc. VAT)

£36.43

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

8 unit(s) ready to ship
Plus 43 unit(s) ready to ship from another location
Plus 999,999,991 unit(s) shipping from 13 October 2025

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

Box(es)	Per Box	Per Metre*
1 - 14	£30.36	£4.337
15 - 49	£28.84	£4.12
50 +	£27.96	£3.994

*price indicative

RS Stock No.:: 407-808
Distrelec Article No.:: 304-08-873
Mfr. Part No.:: 7000099138
Brand:: 3M

3M HSR 3000 Series Heat Shrink Tubing, 9mm Sleeve Diameter, 3mm Shrunk Diameter - 7000099138

This heat shrink tubing is a flexible, thin-walled product designed for a variety of industrial applications. Constructed from halogen-free polyolefin, it provides reliable insulation protection and is suitable for cable marking and identification tasks. The tubing features a sleeve diameter of 9mm and a conforming shrunk diameter of 3mm, with a length of 7m to accommodate multiple uses.

Features & Benefits

• Offers a 3:1 shrink ratio for versatile applications
• Maintains electrical insulation up to 34kV/mm
• Operates effectively in temperatures from -55°C to +135°C
• Resistant to flames, ensuring added safety
• Halogen-free composition for environmentally conscious use
• High tensile strength for robust performance

Applications

• Ideal for insulating electrical wires in machinery
• Suitable for protecting splices and terminations
• Used for cable marking in electrical installations
• Effective for strain relief in multiple industry sectors

What is the maximum temperature this tubing can withstand during operation?

The tubing can withstand continuous operating temperatures of -55°C to +135°C, making it suitable for demanding environments.

How does the shrink ratio benefit electrical applications?

The 3:1 shrink ratio ensures that the tubing tightly conforms to the underlying surface, providing enhanced electrical insulation and protection against environmental factors.

Is this product suitable for outdoor use?

Yes, the tubing’s flame-retardant and durable properties allow it to perform well in outdoor environments where exposure to heat and moisture could be a concern.

Can this tubing be used for applications requiring high flexibility?

Yes, the flexible nature of the tubing makes it suitable for various applications where movement might occur, ensuring it maintains its protective qualities.

Does it provide adequate protection against chemical exposure?

The tubing has been tested against selected fluids and demonstrates pass criteria, ensuring robust protection even when exposed to various chemicals.

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.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Sleeve Diameter	9mm
	Colour	Black
	Shrunk Diameter	3mm
	Sleeve Type	Heat Shrink
	Adhesive Lined	No
	Shrink Ratio	3:1
	Sleeve Length	7m
	Material	Polyolefin
	Operating Temperature Range	-55 → +135 °C
	Flame Retardant	Yes
	Halogen Free	Yes
	Series	HSR 3000

	Select all
	Brand 3M
	Sleeve Diameter 9mm
	Colour Black
	Shrunk Diameter 3mm
	Sleeve Type Heat Shrink
	Adhesive Lined No
	Shrink Ratio 3:1
	Sleeve Length 7m
	Material Polyolefin
	Operating Temperature Range -55 → +135 °C
	Flame Retardant Yes
	Halogen Free Yes
	Series HSR 3000