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4439382 Cembre SNAP SM-21 17980-MNS (WH)
Cembre 4439382 SNAP SM-21 17980-MNS white clip-on cable marker for 11–15 mm cable diameters and 35–70 mm² cable cross-sections, supplied in a pack of 50.
£0.9328
Why Choose the Cembre 4439382 SNAP SM-21 Cable Marker?
The Cembre 4439382, also identified by manufacturer code 17980-MNS, is a durable SNAP SM-21 clip-on cable marker designed for clear and permanent identification of electrical cables in industrial installations. Manufactured by Cembre, this white marker is suitable for panel builders, electrical contractors and maintenance engineers who require reliable cable identification in control panels, switchgear and automation systems.
The marker uses Cembre’s practical SNAP installation system, allowing it to be fitted directly onto compatible cables without adhesive sleeves or separate marker holders. Its moulded symbol provides a clear identification point, while the robust polymer construction supports dependable performance across a wide operating temperature range.
Designed for cables with an outside diameter of approximately 11–15 mm and conductor cross-sections from 35–70 mm², the Cembre 4439382 is manufactured from halogen-free POM acetal resin. The white RAL 9003 finish provides strong visibility inside electrical panels, and the markers are supplied in packs of 50 pieces.
Key Advantages
- Practical snap-on installation without adhesives or separate holders.
- Suitable for cable diameters from approximately 11–15 mm.
- Compatible with cable cross-sections from 35–70 mm².
- White RAL 9003 finish provides clear visual identification.
- Manufactured from durable, halogen-free POM acetal resin.
- Wide operating temperature range for demanding industrial environments.
Key Features
- Cembre SNAP SM-21 cable marker.
- Manufacturer product code 4439382.
- Alternative part number 17980-MNS.
- Designed for 35–70 mm² cables.
- Suitable for cable diameters of 11–15 mm.
- White colour with an approximate RAL 9003 finish.
- Durable halogen-free POM construction.
- RoHS-compliant cable-identification component.
Reliable Cable Identification for Electrical Installations
Clear cable marking helps engineers identify conductors quickly during installation, testing and maintenance. The Cembre SNAP system provides a simple method of adding durable identification markers directly to cables, helping reduce wiring errors and supporting efficient fault finding.
The SM-21 marker’s robust material and wide temperature tolerance make it suitable for industrial control equipment, switchboards and machinery where identification components may be exposed to changing environmental conditions. Its clip-on design also makes installation and replacement straightforward.
Typical Applications
- Electrical control panels and switchboards.
- Industrial machinery and automation equipment.
- Power-distribution and switchgear assemblies.
- Cable identification during panel building.
- Maintenance, repair and fault-finding operations.
- Manufacturing and process-control installations.
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 | Clip-on | |
| Material | Acetal (POM) | |
| Series | SNAP SM-21 | |
| Product code | 4439382 | |
| Product type | Clip-on cable marker | |
| Marker symbol | Minus / dash symbol | |
| Colour | White | |
| Colour reference | RAL 9003 | |
| Cable diameter range | 11–15 mm | |
| Cable cross-section range | 35–70 mm² | |
| Material | POM acetal resin | |
| Halogen free | Yes | |
| Minimum operating temperature | -40°C | |
| Maximum operating temperature | 106°C | |
| Installation method | Snap-on / clip-on | |
| RoHS compliant | Yes | |
| Barcode | 8016692305455 | |
| Pack quantity | 50 pieces | |
| HS Code | 39269097 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Cembre 4439382 used for?
The Cembre 4439382 is a white SNAP SM-21 clip-on marker used to identify electrical cables in control panels, switchgear, industrial machinery and automation systems.
What cable sizes are compatible with this marker?
The marker is designed for cable outside diameters of approximately 11–15 mm and cable cross-sections from 35–70 mm².
What symbol is printed on the Cembre 4439382?
The 17980-MNS version is supplied with a minus or dash symbol moulded onto the white marker.
How is the SNAP SM-21 marker installed?
The marker clips directly onto a compatible cable using Cembre’s SNAP mounting design, eliminating the need for adhesives or a separate marker carrier.
How many markers are supplied in a pack?
The Cembre 4439382 is normally supplied in a pack containing 50 cable markers.
Trusted Cable Marking from Cembre
Cembre cable-identification products are widely used by panel builders, electrical contractors and industrial engineers to provide clear, durable and organised cable marking in professional electrical installations.
