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4439388 Cembre SNAP SM-21 17980-CLN (WH)
Cembre 4439388 SNAP SM-21 17980-CLN snap-on cable marker with colon symbol, manufactured from halogen-free POM resin for identifying 11–15 mm cables in industrial electrical installations.
£0.9328
Why Choose the Cembre 4439388 SNAP SM-21 Cable Marker?
The Cembre 4439388 SNAP SM-21 (17980-CLN) is a premium snap-on cable marker developed for fast, reliable and permanent cable identification in industrial and commercial electrical installations. Manufactured from durable halogen-free acetylic resin (POM), it delivers outstanding mechanical strength, excellent temperature resistance and long-lasting identification in demanding environments.
As part of Cembre's trusted cable identification range, the SNAP SM-21 features a convenient snap-on design that allows installation onto existing cables without disconnecting wiring. This reduces installation time, simplifies maintenance and improves cable management within electrical control panels, switchgear and automation systems.
Designed for cables with an 11–15 mm outer diameter (approximately 35–70 mm² conductor size), the Cembre 4439388 is supplied with the ":" (colon) character, making it ideal for professional cable identification systems requiring punctuation markers.
Key Advantages
- Professional snap-on cable marker for permanent cable identification.
- Quick installation without disconnecting existing wiring.
- Manufactured from durable halogen-free POM resin.
- Suitable for 11–15 mm cable diameters.
- Excellent resistance to industrial operating conditions.
- Improves cable organisation, servicing and fault finding.
Key Features
- Cembre SNAP SM-21 cable marker.
- Manufacturer Part Number: 4439388.
- Alternative SKU: 17980-CLN.
- Character: Colon (:).
- White finish (RAL 9003).
- Manufactured from acetylic resin (POM).
- Halogen-free construction.
- Operating temperature: -40°C to +106°C.
- RoHS compliant.
- Supplied in bags of 50 pieces.
Reliable Cable Identification for Industrial Wiring
The Cembre SNAP SM-21 cable marker is designed to provide long-lasting identification for electrical cables in industrial environments. Its snap-on design allows quick installation onto pre-installed cables, reducing downtime while improving organisation and simplifying future maintenance.
Its durable, halogen-free construction provides excellent mechanical performance across a wide operating temperature range, making it suitable for control panels, machinery, OEM equipment, process automation and commercial electrical installations.
Typical Applications
- Industrial control panels.
- Machine building and OEM equipment.
- Electrical switchboards.
- Industrial automation systems.
- Building electrical installations.
- Maintenance and retrofit projects.
Technical Specifications
Tick the specs you need, then view products that match.
| 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-CLN | |
| Product type | Snap-on cable marker | |
| Material | Acetylic resin (POM) | |
| Colour | White (RAL 9003) | |
| Printed character | : | |
| 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 | |
| HS Code | 39269097 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Cembre 4439388 used for?
It is a snap-on cable marker designed for permanent identification of 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 character is printed on this marker?
This version is supplied with the colon (:) symbol for professional cable identification systems.
Can it be fitted without disconnecting the cable?
Yes. The snap-on design enables installation onto existing cables without disconnecting the wiring.
Is it suitable for industrial environments?
Yes. Its robust halogen-free construction and wide operating temperature range make it ideal for demanding industrial applications.
Trusted by Electrical Professionals Worldwide
Cembre cable identification products are trusted by electricians, panel builders and industrial maintenance engineers worldwide for delivering reliable, durable and professional cable marking solutions.
