Why Choose the Cembre 4421388 SM-09 Snap-On Cable Marker?
The Cembre 4421388 is a high-quality SM-09 snap-on cable marker designed for fast and permanent identification of electrical cables and conductors. Also referenced as Cembre 17440-E, this yellow marker is permanently printed with the character “E”, providing clear and consistent cable identification in industrial, commercial and OEM electrical installations.
Manufactured from durable acetylic resin (POM), the marker is halogen-free and engineered to withstand harsh industrial environments. It offers excellent resistance to oils, grease, chemicals and atmospheric agents while maintaining its shape and legibility over extended service life.
The SM-09 marker snaps securely onto compatible conductors without adhesives or specialist labelling equipment. Suitable for conductor sizes of approximately 1.5–2.5 mm² (15–13 AWG) and cable diameters between 3.25–4.5 mm, it is supplied in packs of 300 markers for efficient cable identification during installation and maintenance.
Key Advantages
- Professional snap-on cable marker for electrical cable identification.
- Permanently printed with the character "E".
- Bright yellow marker with black print for excellent visibility.
- Suitable for cable diameters of 3.25–4.5 mm.
- Compatible with conductor sizes of 1.5–2.5 mm².
- Manufactured from durable, halogen-free POM acetylic resin.
- Excellent resistance to chemicals, oils and industrial environments.
- Supplied in a convenient pack of 300 markers.
Key Features
- Cembre SM-09 manual cable marking system.
- Manufacturer code: 4421388.
- Manufacturer reference: 17440-E.
- Pre-printed "E" character.
- Yellow marker with black lettering.
- Double-sided marking for improved readability.
- Halogen-free POM acetylic resin construction.
- Operating temperature range from -40°C to +106°C.
- Fast snap-on installation.
- RoHS compliant.
Reliable Cable Identification for Professional Installations
Correct cable identification improves installation quality, simplifies maintenance and reduces wiring errors in industrial electrical systems. The Cembre SM-09 system provides a dependable method of permanently identifying conductors without requiring adhesives, printers or heat-shrink markers.
Its snap-on design allows rapid installation while the highly visible black character on a yellow background remains easy to read inside crowded control panels, switchgear assemblies and machinery wiring systems. The robust POM construction ensures long-term durability even in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Switchboards and distribution equipment.
- PLC and automation wiring.
- OEM machinery manufacture.
- Electrical maintenance and servicing.
- Cable management systems.
- Commercial and industrial electrical installations.
