Why Choose the Cembre 4391920 RMS-04 Cable Marker?
The Cembre 4391920 is a durable push-on cable marker designed for clear, permanent identification of large electrical cables and conductors. Also identified by the manufacturer reference RMS-04 and commercial code 59849-4, this marker features the number “4” printed in black on a highly visible white body.
Manufactured from flexible soft PVC, the marker can be pushed directly onto a compatible conductor without adhesives or additional fixing components. Its chevron-cut profile helps adjacent markers align neatly, allowing installers to create organised and easily readable cable identification sequences inside electrical panels, switchgear and industrial installations.
The hot-printed character creates a slight impression in the marker material, helping maintain clear and indelible identification over time. Designed for cables from approximately 7.9 to 16 mm outside diameter, or conductor sizes from 5 AWG to 2/0 AWG, the Cembre 4391920 provides dependable identification across demanding electrical and industrial environments.
Key Advantages
- Clear black number “4” marking on a white background.
- Push-on design enables fast installation without tools or adhesives.
- Chevron-cut ends help multiple markers align correctly on the conductor.
- Hot-printed character provides durable, long-lasting identification.
- Flexible soft PVC construction supports secure cable fitting.
- UL 94 V-0 self-extinguishing material enhances fire safety.
- Suitable for large cables between approximately 7.9 and 16 mm diameter.
Key Features
- Cembre RMS push-on cable marker series.
- Manufacturer item code 4391920.
- Commercial reference 59849-4.
- Model designation RMS-04.
- Pre-printed with the character 4.
- White marker body with contrasting black print.
- Suitable for conductor sizes from 5 AWG to 2/0 AWG.
- Operating temperature range from approximately -30°C to +90°C.
- Supplied in packs of 100 markers.
Reliable Identification for Electrical Cables
Accurate conductor identification is essential for safe installation, maintenance and fault finding. The Cembre 4391920 allows electricians and control-panel builders to identify cables using a clear numerical marking that remains easy to read after installation.
The flexible ring-style construction grips the cable without requiring adhesive, while the chevron-cut ends support consistent alignment when several markers are placed together. This makes the RMS-04 suitable for creating complete cable numbers, circuit references and terminal identification codes.
Typical Applications
- Electrical control panels and switchboards.
- Industrial machinery and automation equipment.
- Power distribution and switchgear installations.
- Large cable and conductor identification.
- Maintenance, repair and fault-finding work.
- OEM wiring harnesses and production equipment.
- Utilities, infrastructure and industrial electrical systems.
