4425408 Cembre SNAP SM-12 17450-O (YE)

4425408 Cembre SNAP SM-12 17450-O (YE)

Cembre 4425408 SNAP SM-12 yellow snap-on cable marker printed with character O for 4.5–6 mm diameter cables. Supplied in bags of 300.

SKU: 4425408Alt SKU: 17450-OMPN: 4425408
Price
List Price £0.28 ex VAT
Your Price (ex VAT)
£0.28
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £0.28
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 300

£0.28

Why Choose the Cembre 4425408 SNAP SM-12 Cable Marker?

The Cembre 4425408 is a professional SNAP SM-12 cable marker engineered for fast, secure and permanent identification of electrical cables in industrial, commercial and automation applications. Manufactured by Cembre, this snap-on cable marker clips securely onto existing wiring without requiring cable disconnection, reducing installation time while improving cable organisation and simplifying future maintenance.

Designed for cables with an outer diameter of 4.5–6 mm, the SM-12 marker is manufactured from durable halogen-free acetylic resin (POM). The engineering-grade material delivers excellent resistance to oils, grease, chemicals, detergents and atmospheric agents while maintaining dimensional stability between -40°C and +106°C, making it ideal for demanding industrial environments.

Part number 4425408 corresponds to manufacturer reference 17450-O and is supplied in a bag of 300 yellow snap-on markers, each printed with the character "O". It is ideally suited for industrial control panels, switchgear, machinery, automation systems and IT network cable identification.

Key Advantages

  • Snap-on installation without disconnecting existing wiring.
  • Suitable for 4.5–6 mm cable diameters.
  • High-visibility yellow marker with black printed character "O".
  • Manufactured from durable halogen-free acetylic resin (POM).
  • Excellent resistance to oils, grease, chemicals and harsh industrial environments.
  • Supplied in economical packs of 300 markers.

Key Features

  • Cembre SNAP SM-12 cable marker series.
  • Manufacturer part number: 4425408.
  • Manufacturer reference: 17450-O.
  • Printed with identification character O.
  • Fits cables with an outer diameter of 4.5–6 mm.
  • Suitable for cable sizes approximately 4–6 mm².
  • Operating temperature from -40°C to +106°C.
  • Supplied in a bag containing 300 markers.

Reliable Cable Identification for Industrial Installations

The Cembre SM-12 series provides fast and reliable conductor identification after installation. Its snap-on design enables markers to be fitted without disconnecting cables, reducing installation time while simplifying maintenance, inspection and fault finding.

Manufactured from premium engineering-grade POM resin, SM-12 markers combine high elasticity with excellent rigidity for a secure grip on conductors while resisting industrial chemicals, oils and harsh environmental conditions throughout their service life.

Typical Applications

  • Industrial control panels.
  • Machine building and OEM equipment.
  • Electrical switchboards.
  • Industrial automation systems.
  • IT network cable identification.
  • Commercial and industrial electrical installations.

Technical Specifications

Tick the specs you need, then view products that match.

Colour Yellow
Device Type Snap-on cable marker
Application Cable / wire ID
Compatible With Pre-printed (no printer needed)
Fixing Method Snap-on
Material Acetal (POM)
Series SNAP SM-12
Manufacturer reference 17450-O
Product type Snap-on cable marker
Marker identification O
Colour Yellow (RAL 1018)
Material Acetylic resin (POM)
Halogen free Yes
Cable diameter 4.5–6 mm
Cable cross-section 4–6 mm²
Operating temperature -40°C to +106°C
RoHS compliant Yes
Pack quantity 300 pieces
HS Code 39269097
Country of Manufacture Germany

Frequently Asked Questions

What is the Cembre 4425408 used for?

It is used to permanently identify electrical cables and conductors in industrial, automation and commercial electrical installations.

What cable sizes does it fit?

The SM-12 marker fits cables with an outer diameter of approximately 4.5–6 mm, typically corresponding to conductor sizes of 4–6 mm².

What character is printed on this marker?

This version is permanently printed with the character O.

How many markers are supplied?

Each pack contains 300 snap-on cable markers.

Can the marker be installed after the cable has been wired?

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

Trusted by Electrical Professionals Worldwide

Cembre cable identification systems are trusted by electricians, panel builders and maintenance engineers worldwide for delivering durable, reliable and highly visible cable marking solutions.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

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.

What product ranges do you supply

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

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...