Why Choose the Cembre 4439228 SM-21-Y Cable Marker?
The Cembre 4439228 is a professional snap-on cable marker designed for fast and reliable identification of electrical cables and conductors in industrial, commercial and automation installations. Part of the trusted Cembre SM-21 cable identification system, this marker provides a durable and efficient solution for organising complex wiring systems and improving maintenance efficiency.
Manufactured from a high-performance copolymer material, the Cembre SM-21-Y marker offers excellent mechanical stability, resistance to deformation and reliable operation in demanding industrial environments. Its snap-on design allows installers to apply the marker directly onto cables without disconnecting conductors, reducing installation time and improving workflow.
The 4439228 Cembre SM-21-Y features a white marker body with the printed identification character "Y" and is designed for cable sizes from 2 AWG to 2/0 AWG. This marker is suitable for electrical panels, industrial machinery, automation systems and power distribution applications requiring clear conductor identification.
Key Advantages
- Reliable snap-on cable identification marker for professional electrical installations.
- White marker with printed "Y" character for clear conductor recognition.
- Suitable for 2 AWG to 2/0 AWG cable sizes.
- Quick installation directly onto existing cables.
- Durable copolymer construction for industrial environments.
- Improves cable organisation, troubleshooting speed and system safety.
Key Features
- Cembre SM-21 cable marker series.
- Part number: 4439228.
- Model: 17980-Y.
- Printed identification: Y.
- Colour: White.
- Snap-on mounting design.
- Manufactured from durable copolymer material.
- Designed for industrial cable marking and identification applications.
Reliable Cable Identification for Electrical Systems
Effective cable identification is essential for safe operation and efficient maintenance of electrical equipment. The Cembre SM-21 series provides a professional marking solution that helps engineers and technicians quickly identify individual conductors during installation, inspection and servicing.
The snap-on construction enables simple installation while maintaining a secure fit around the cable. Cembre cable marking systems are widely used in industrial automation, control panels and electrical manufacturing environments where reliable identification is required.
Typical Applications
- Industrial control cabinets and electrical panels.
- Automation and machine wiring systems.
- Power distribution installations.
- Manufacturing and production equipment.
- Electrical maintenance applications.
- OEM machine building projects.
