4439384 Cembre SNAP SM-21 17980-DOT (WH)

4439384 Cembre SNAP SM-21 17980-DOT (WH)

Cembre 4439384 SNAP SM-21 snap-on cable marker manufactured from halogen-free POM resin for identifying cables with 11-15 mm outside diameter in industrial electrical installations.

SKU: 4439384Alt SKU: 17980-DOTMPN: 4439384
Price
List Price £1.17 ex VAT
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£1.17
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Manufacturer Lead Time

£1.17

Why Choose the Cembre 4439384 SNAP SM-21 Cable Marker?

The Cembre 4439384 SNAP SM-21 (17980-DOT) is a high-quality snap-on cable marker designed to provide fast, reliable and long-lasting cable identification in industrial and commercial electrical installations. Manufactured from durable halogen-free acetylic resin (POM), this cable marker offers excellent resistance to demanding environments while ensuring clear cable identification throughout the life of the installation.

Part of Cembre's trusted cable identification range, the SNAP SM-21 features a convenient snap-on design that allows quick installation without disconnecting cables, helping reduce installation time and maintenance costs. Its robust construction delivers excellent mechanical strength and maintains performance across a wide operating temperature range, making it suitable for control panels, machinery, OEM equipment and industrial electrical systems.

Designed for cables with an 11–15 mm outer diameter (approximately 35–70 mm² conductor size), the Cembre 4439384 provides dependable identification while supporting organised cable management and compliance with professional electrical installation standards.

Key Advantages

  • High-quality snap-on cable marker for industrial cable identification.
  • Fast installation without disconnecting existing wiring.
  • Manufactured from durable halogen-free POM resin.
  • Suitable for 11–15 mm cable diameters.
  • Excellent resistance to industrial environments and temperature extremes.
  • Helps improve cable organisation, maintenance and fault finding.

Key Features

  • Cembre SNAP SM-21 cable identification marker.
  • Manufacturer Part Number: 4439384.
  • Alternative reference: 17980-DOT.
  • White colour (RAL 9003).
  • Constructed from durable acetylic resin (POM).
  • Halogen-free material.
  • Operating temperature: -40°C to +106°C.
  • RoHS compliant.
  • Supplied in bags of 50 pieces.

Reliable Cable Identification for Professional Installations

Effective cable identification is essential for simplifying installation, maintenance and future modifications to electrical systems. The Cembre SNAP SM-21 cable marker provides a secure snap-on fit while remaining easy to install on existing wiring, reducing installation time and improving workplace efficiency.

Its durable, halogen-free construction ensures long service life in industrial control panels, machinery, building services and OEM equipment where reliable cable marking is essential for safety and maintenance.

Typical Applications

  • Industrial control panels.
  • Machine building and OEM equipment.
  • Building electrical installations.
  • Cable management systems.
  • Manufacturing and processing plants.
  • Maintenance and retrofit projects.

Technical Specifications

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Colour White
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 Cable Markers
Alternative SKU 17980-DOT
Product type Snap-on cable marker
Material Acetylic resin (POM)
Colour White (RAL 9003)
Halogen free Yes
Cable diameter 11–15 mm
Cable size 35–70 mm²
Operating temperature -40°C to +106°C
Compliance RoHS
Packaging Bag of 50
Gross weight Approximately 0.58 g each
HS Code 39269097
Country of Manufacture Germany

Frequently Asked Questions

What is the Cembre 4439384 used for?

It is a snap-on cable marker designed to permanently identify electrical cables in industrial and commercial installations.

What cable sizes does it fit?

The marker fits cables with an outer diameter between 11 mm and 15 mm, typically covering conductor sizes from 35 mm² to 70 mm².

What material is the cable marker made from?

It is manufactured from durable halogen-free acetylic resin (POM), offering excellent mechanical strength and long-term durability.

Can the marker be installed without disconnecting the cable?

Yes. Its snap-on design allows quick installation onto existing cables without disconnecting wiring.

Is the product suitable for industrial environments?

Yes. Its wide operating temperature range and robust construction make it ideal for demanding industrial and OEM applications.

Trusted by Electrical Professionals Worldwide

Cembre cable identification products are trusted by electrical contractors, panel builders and industrial maintenance engineers for delivering reliable, durable and efficient cable marking solutions across demanding industrial environments.

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