Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
4427390 Cembre SNAP SM-12 17950-AC (WH)
Cembre 4427390 SNAP SM-12 white snap-on cable marker with AC symbol for 4.5–6 mm cables, manufactured from Acetylic Resin (POM) for industrial cable identification.
£0.226
Why Choose the Cembre 4427390 SNAP SM-12 Cable Marker?
The Cembre 4427390 SNAP SM-12 Cable Marker is a premium-quality snap-on cable identification marker designed to provide fast, permanent cable identification in electrical control panels, industrial machinery and automation systems. Manufactured by Cembre, this durable cable marker enables quick installation without disconnecting conductors, helping improve cable organisation, maintenance efficiency and compliance with professional electrical standards.
Manufactured from durable Acetylic Resin (POM), the SNAP SM-12 marker delivers excellent resistance to wear, vibration and harsh industrial environments. Its halogen-free construction and ROHS compliance make it ideal for demanding industrial and commercial electrical installations requiring dependable long-term cable identification.
Designed for 4.5–6 mm cable diameters (approximately 4–6 mm² cable cross sections), the Cembre 4427390 features an AC symbol on a White (RAL 9003) background, providing clear identification for alternating current conductors and circuits within switchgear, control panels and electrical distribution systems.
Key Advantages
- Professional snap-on cable marker for permanent conductor identification.
- Printed with the AC symbol for alternating current circuit identification.
- Suitable for 4.5–6 mm cable diameters.
- Manufactured from durable Acetylic Resin (POM).
- White (RAL 9003) finish provides excellent readability.
- Quick snap-on installation without disconnecting cables.
- Halogen-free and ROHS compliant.
- Ideal for industrial control panels, automation systems and electrical installations.
Key Features
- Cembre SNAP SM-12 cable marker series.
- Manufacturer Part Number: 4427390.
- Alternative SKU: 17950-AC.
- Printed legend: AC
- Suitable for 4.5–6 mm cable diameter.
- Compatible with approximately 4–6 mm² conductors.
- Manufactured from Acetylic Resin (POM).
- Operating temperature: -40°C to +106°C.
- Supplied in bags of 300 markers.
Reliable Cable Identification for Electrical Installations
The Cembre SNAP SM-12 cable marker provides a secure and efficient method of identifying conductors without disconnecting existing wiring. Its snap-on design reduces installation time while improving maintenance efficiency, electrical safety and cable management.
Manufactured from engineering-grade POM, the marker offers long service life in demanding industrial environments, making it ideal for panel builders, OEM manufacturers, electrical contractors and maintenance engineers.
Typical Applications
- Industrial control panels.
- Electrical switchgear and distribution boards.
- Machine building and OEM equipment.
- Industrial automation systems.
- Building management systems.
- Power distribution installations.
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 SM-12 | |
| Alternative SKU | 17950-AC | |
| Product type | Snap-on cable marker | |
| Printed character | AC | |
| Material | Acetylic Resin (POM) | |
| Colour | White (RAL 9003) | |
| Cable diameter | 4.5–6 mm | |
| Cable cross section | 4–6 mm² | |
| Operating temperature | -40°C to +106°C | |
| Halogen free | Yes | |
| ROHS compliant | Yes | |
| Pack quantity | 300 pieces | |
| Gross weight | Approx. 0.177 g | |
| HS Code | 39269097 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Cembre 4427390 used for?
The Cembre 4427390 is used to permanently identify AC electrical cables and conductors in industrial, commercial and automation installations.
What cable sizes does it fit?
It is designed for cables with outside diameters between 4.5 mm and 6 mm, typically corresponding to 4–6 mm² conductors.
What symbol is printed on this marker?
This version is supplied with a clearly printed AC symbol for alternating current conductor identification.
Is the Cembre 4427390 halogen free?
Yes. The marker is halogen free and fully ROHS compliant.
Where is this cable marker typically installed?
It is commonly installed in electrical control panels, switchgear, industrial machinery, automation systems and power distribution equipment.
Trusted by Electrical Professionals Worldwide
Cembre cable identification systems are trusted by electrical contractors, panel builders and industrial engineers for delivering durable, reliable and standards-compliant cable marking solutions.
