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4439386 Cembre SNAP SM-21 17980-STK (WH)
Cembre 4439386 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.
£0.9328
Why Choose the Cembre 4439386 SNAP SM-21 Cable Marker?
The Cembre 4439386 SNAP SM-21 (17980-STK) is a premium snap-on cable marker engineered to provide fast, reliable and permanent cable identification in industrial and commercial electrical installations. Manufactured from durable halogen-free acetylic resin (POM), this cable marker offers outstanding resistance to wear, temperature extremes and demanding operating environments while ensuring cables remain clearly identified throughout their service life.
As part of Cembre's professional cable identification range, the SNAP SM-21 features a practical snap-on design that allows installation onto existing cables without disconnecting wiring. This significantly reduces installation time, simplifies maintenance and improves cable management within control panels, switchgear and industrial automation systems.
Designed for cables with an 11–15 mm outer diameter (approximately 35–70 mm² conductor size), the Cembre 4439386 is ideal for panel builders, electricians and OEM manufacturers requiring dependable cable identification in demanding industrial applications.
Key Advantages
- Professional snap-on cable marker for permanent cable identification.
- Tool-free installation without disconnecting existing cables.
- Manufactured from durable halogen-free POM resin.
- Suitable for 11–15 mm cable diameters.
- Excellent resistance to industrial operating conditions.
- Improves cable organisation, maintenance efficiency and fault finding.
Key Features
- Cembre SNAP SM-21 cable marker.
- Manufacturer Part Number: 4439386.
- Alternative SKU: 17980-STK.
- 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 installations. Its snap-on design enables rapid installation onto pre-installed cables, reducing downtime while improving system organisation and future maintenance.
Its durable, halogen-free construction provides excellent mechanical performance across a wide operating temperature range, making it suitable for electrical control panels, machinery, OEM equipment, building services and industrial automation systems.
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-STK | |
| 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 4439386 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 is suitable for 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 marker made from?
The cable marker is manufactured from durable halogen-free acetylic resin (POM) for excellent mechanical strength and long service life.
Can it be fitted without disconnecting the cable?
Yes. The snap-on design allows quick installation onto existing cables without disconnecting the wiring.
Is it suitable for industrial environments?
Yes. Its robust construction, wide operating temperature range and RoHS compliance 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.
