Why Choose the Cembre 4392008 RMS-04 Cable Marker?
The Cembre 4392008 is a premium push-on cable marker designed for fast and permanent identification of electrical cables and conductors. Manufactured as part of the Cembre RMS-04 marking ring series, this marker features the letter "O" printed in black on a white background, providing highly visible identification for industrial control panels, switchgear and electrical installations.
Manufactured from flexible soft PVC, the marker pushes directly onto compatible conductors without requiring adhesives or specialist installation tools. Its chevron-cut profile ensures multiple markers align perfectly, creating neat and professional cable identification sequences. The hot-printing process embosses the character into the material for permanent, long-lasting legibility.
Designed for cable outside diameters from approximately 8 to 16 mm (16–70 mm² / 5 AWG to 2/0 AWG), the Cembre 4392008 is ideal for industrial wiring, OEM machinery, switchgear and power distribution applications.
Key Advantages
- Clearly printed letter "O" for dependable conductor identification.
- Push-on installation without adhesives or cable ties.
- Chevron-cut profile provides perfectly aligned marker strings.
- Flexible soft PVC offers a secure grip on conductors.
- Hot-printed permanent lettering resists wear and fading.
- Manufactured from UL 94 V-0 self-extinguishing material.
- Suitable for industrial cables between 8 and 16 mm outside diameter.
Key Features
- Cembre RMS-04 push-on cable marker.
- Manufacturer part number: 4392008.
- Alternative SKU: 59849-O.
- Model: RMS-04.
- Printed character: O.
- White marker with black permanent print.
- Suitable for conductor sizes from 16–70 mm² (5 AWG–2/0 AWG).
- Operating temperature: -30°C to +90°C.
- Supplied in packs of 100 markers.
Reliable Cable Identification
Clear conductor identification improves installation quality, simplifies maintenance and accelerates fault diagnosis. The Cembre 4392008 delivers permanent alphabetical marking that remains highly legible throughout the service life of electrical installations.
Its flexible push-on construction allows rapid installation while maintaining a secure fit on larger conductors. The chevron-cut design ensures perfectly aligned marker sequences for clean, professional panel wiring.
Typical Applications
- Industrial control panels.
- Switchgear assemblies.
- Power distribution equipment.
- Industrial automation systems.
- OEM machinery manufacture.
- Electrical maintenance.
- Professional conductor identification.
