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4421424 Cembre SNAP SM-09 17440-W (YE)

4421424 Cembre SNAP SM-09 17440-W (YE)

Cembre 17440-W SM-09 snap-on cable marker with W character for fast and reliable identification of electrical conductors in industrial and commercial installations.

SKU: 4421424Alt SKU: 17440-WMPN: 4421424
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Manufacturer Lead Time

Sold in packs of 300

£0.24

Why Choose the Cembre 17440-W Snap-On Cable Marker?

The Cembre 17440-W (SKU 4421424) is a high-quality snap-on cable marker from Cembre's renowned SM-09 cable identification series. Designed to provide fast, reliable and permanent cable identification, these markers are ideal for electricians, panel builders and industrial maintenance professionals working on control panels, switchgear and electrical installations.

Manufactured from durable, high-performance insulating material, the SM-09 cable markers simply snap onto existing wires without disconnecting conductors, making them ideal for retrofit work and maintenance applications. The highly visible yellow marker with black character ensures clear identification, helping reduce wiring errors and simplify future maintenance.

Supplied as the "W" character marker, the Cembre 17440-W is suitable for use on appropriately sized conductors and is widely used in industrial control systems, electrical cabinets and automation installations where professional cable identification is essential.

Key Advantages

  • High-quality snap-on cable marker for fast cable identification.
  • Features the clearly printed "W" character.
  • Snap-on installation without disconnecting existing wiring.
  • Durable insulating material for long service life.
  • Highly visible yellow body with black lettering.
  • Suitable for industrial, commercial and control panel applications.

Key Features

  • Manufacturer: Cembre.
  • Series: SM-09 Snap-On Cable Markers.
  • Model: 17440-W.
  • SKU: 4421424.
  • Character: W.
  • Snap-on design for quick installation.
  • Suitable for identifying pre-installed conductors.
  • Supplied in bags of approximately 300 markers.

Reliable Cable Identification

Professional cable identification improves installation quality, speeds up maintenance and reduces the risk of wiring errors. Cembre snap-on cable markers allow conductors to be labelled quickly without disconnecting existing wiring, making them ideal for new installations and retrofit applications.

The SM-09 range is widely used by electrical contractors, machine builders and industrial maintenance engineers where clear and durable conductor identification is required throughout the life of an installation.

Typical Applications

  • Electrical control panels.
  • Industrial automation systems.
  • Switchboards and distribution panels.
  • Machine building.
  • Control cabinets.
  • Commercial and industrial electrical installations.

Technical Specifications

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Device Type Snap-on cable marker
Application Cable / wire ID
Compatible With Pre-printed (no printer needed)
Fixing Method Snap-on
Colour Black
Series SM-09
SKU 4421424
Product type Snap-on cable marker
Character W
Colour Yellow with black print
Installation Snap-on
Material Durable insulating thermoplastic
Application Cable and wire identification
Packaging Approx. 300 markers per bag
HS Code 39269097
Country of Manufacture Germany

Frequently Asked Questions

What is the Cembre 17440-W used for?

It is used to permanently identify electrical cables and conductors using a snap-on cable marking system.

What character does this marker display?

This version displays the letter W for cable identification purposes.

Can it be fitted without disconnecting the cable?

Yes. The snap-on design allows installation onto existing wiring without disconnecting conductors.

Where are these cable markers commonly used?

They are commonly used in electrical panels, industrial machinery, switchgear and automation systems.

How are the markers supplied?

The markers are typically supplied in bags containing approximately 300 individual cable markers.

Trusted by Electrical Professionals Worldwide

Cembre cable identification products are widely trusted by electricians, OEMs and industrial engineers for delivering durable, professional cable marking solutions that improve safety and maintenance efficiency.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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