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Cembre 4437320 SM-21 snap-on cable marker with number 4 identification, yellow copolymer construction for 2 AWG to 2/0 AWG cables.
£0.9328
The Cembre 4437320 is a high-quality SM-21 snap-on cable marker designed for fast and reliable identification of large electrical cables and conductors. As part of the trusted Cembre cable marking system, it provides a practical solution for electrical installers, panel builders and maintenance professionals who require clear and durable cable identification.
The marker features a yellow copolymer construction with the printed identification number 4, allowing cables to be quickly recognised during installation, inspection and maintenance operations. Its snap-on design enables easy application directly onto cables without requiring additional fixing components.
With compatibility for cable sizes from 2 AWG to 2/0 AWG, the Cembre SM-21 marker is suitable for industrial electrical installations, control panels, power distribution systems and equipment wiring where long-lasting identification is essential. The durable copolymer material provides excellent mechanical performance and resistance to demanding industrial conditions.
Cable markers are essential components in modern electrical systems, helping technicians quickly identify circuits, conductors and equipment connections. The Cembre SM-21 snap-on marker system provides a simple and effective method for permanent cable organisation in industrial and commercial environments.
The Cembre 4437320 combines easy installation with durable material performance, making it suitable for electrical panels, machinery wiring, power distribution equipment and control systems where accurate identification reduces maintenance time and improves safety.
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| Colour | Yellow | |
|---|---|---|
| Device Type | Snap-on cable marker | |
| Application | Cable / wire ID | |
| Compatible With | Pre-printed (no printer needed) | |
| Fixing Method | Snap-on | |
| Series | SM-21 | |
| Product type | Snap-on cable marker | |
| Manufacturer part number | 4437320 | |
| Printed identification | 4 | |
| Colour | Yellow | |
| Material | Copolymer | |
| Cable size range | 2 AWG – 2/0 AWG | |
| Minimum outside diameter | Approx. 0.43 in | |
| Maximum outside diameter | Approx. 0.59 in | |
| Operating temperature range | -40°F to 302°F | |
| Pack quantity | 50 pieces | |
| HS Code | 39269097 | |
| Country of Manufacture | Germany |
The Cembre 4437320 is used for identifying electrical cables and conductors with a durable snap-on marker system.
This marker is printed with the number 4 for cable identification purposes.
The SM-21 marker is designed for cables between 2 AWG and 2/0 AWG.
The marker is manufactured from durable copolymer material designed for reliable industrial use.
The marker uses a snap-on design that allows quick installation directly onto compatible cables.
Cembre cable marking solutions are widely used by electrical installers, panel builders and industrial engineers to provide reliable identification, improved organisation and efficient maintenance of electrical systems.
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