4421402 Cembre SNAP SM-09 17440-L (YE)

4421402 Cembre SNAP SM-09 17440-L (YE)

Cembre 4421402 (17440-L) SM-09 yellow snap-on cable marker printed with the character L for identifying electrical conductors. Suitable for 1.5–2.5 mm² cables and supplied in packs of 300.

SKU: 4421402Alt SKU: M-09MPN: 4421402
Price
List Price £58.20 ex VAT
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£49.47 15% OFF
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Manufacturer Lead Time

Sold in packs of 300

£49.47

Why Choose the Cembre 4421402 SM-09 Snap-On Cable Marker?

The Cembre 4421402 is a premium SM-09 snap-on cable marker designed for permanent identification of electrical wires and cables. Also referenced as Cembre 17440-L, this yellow marker is permanently printed with the character "L", making it ideal for professional cable identification in industrial control panels, switchgear, machinery and commercial electrical installations.

Manufactured from durable halogen-free POM acetylic resin, the marker provides excellent resistance to oils, grease, chemicals and mechanical wear while maintaining outstanding legibility throughout its service life. Its robust construction makes it suitable for demanding industrial environments where reliable cable identification is essential.

The SM-09 marker clips securely onto compatible conductors without requiring adhesives or specialist printing equipment. Designed for conductor sizes of approximately 1.5–2.5 mm² and cable diameters between 3.25–4.5 mm, it is supplied in packs of 300 markers for efficient installation and maintenance.

Key Advantages

  • Professional snap-on cable marker for electrical cable identification.
  • Permanently printed with the character "L".
  • Bright yellow marker with black print for excellent visibility.
  • Suitable for cable diameters of 3.25–4.5 mm.
  • Compatible with conductor sizes of 1.5–2.5 mm².
  • Manufactured from durable halogen-free POM acetylic resin.
  • Excellent resistance to oils, grease and industrial chemicals.
  • Supplied in a convenient pack of 300 markers.

Key Features

  • Cembre SM-09 manual cable marking system.
  • Manufacturer code: 4421402.
  • Manufacturer reference: 17440-L.
  • Pre-printed "L" character.
  • Yellow marker with black lettering.
  • Double-sided marking for improved readability.
  • Halogen-free POM acetylic resin construction.
  • Operating temperature range from -40°C to +106°C.
  • Quick snap-on installation.
  • RoHS compliant.

Reliable Cable Identification for Professional Installations

Clear cable identification improves installation quality, simplifies maintenance and reduces wiring errors across industrial electrical systems. The Cembre SM-09 cable marking system provides a dependable method of permanently identifying conductors without requiring adhesives, printers or heat-shrink sleeves.

Its snap-on design enables fast installation while the highly visible black character on a yellow background remains easy to read inside densely populated control panels, switchgear assemblies and machinery wiring systems. The durable POM construction provides dependable long-term performance in demanding environments.

Typical Applications

  • Industrial control panels.
  • Switchboards and distribution equipment.
  • PLC and automation wiring.
  • OEM machinery manufacture.
  • Electrical maintenance and servicing.
  • Cable management systems.
  • Commercial and industrial electrical installations.

Technical Specifications

Series SM
Marker size SM-09
Product code 4421402
Manufacturer reference 17440-L
Product type Snap-on cable marker
Printed character L
Marker colour Yellow (RAL 1018)
Print colour Black
Material POM Acetylic Resin
Halogen free Yes
Conductor size 1.5–2.5 mm²
AWG range Approximately 15–13 AWG
Cable diameter 3.25–4.5 mm
Operating temperature -40°C to +106°C
Installation Snap-on
Marking Double-sided
Pack quantity 300 markers
EAN 8016692247304

Frequently Asked Questions

What is the Cembre 4421402 used for?

The Cembre 4421402 is a snap-on cable marker used to permanently identify electrical conductors with the printed character "L".

What cable sizes are compatible?

The SM-09 marker fits conductors between 1.5–2.5 mm² with cable diameters from 3.25–4.5 mm.

What material is the marker made from?

It is manufactured from durable, halogen-free POM acetylic resin with excellent resistance to oils, grease, chemicals and environmental conditions.

How is the marker installed?

The marker simply snaps onto compatible cables without requiring adhesives, heat-shrink tubing or printing equipment.

How many markers are supplied?

Each pack contains 300 snap-on cable markers.

Trusted by Electrical Professionals Worldwide

Cembre SM snap-on cable markers are trusted by electricians, panel builders and automation engineers for providing durable, highly visible and professional cable identification across industrial electrical installations.

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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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