4378504 Cembre MARKER RMS-02 59644-AST (YE)

4378504 Cembre MARKER RMS-02 59644-AST (YE)

Cembre 4378504 RMS-02 AST yellow cable marker manufactured from halogen-free soft PVC for permanent electrical conductor identification.

SKU: 4378504Alt SKU: 59644-ASTMPN: 4378504
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Sold in packs of 1000

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Why Choose the Cembre 4378504 RMS-02 Cable Marker?

The Cembre 4378504 RMS-02 Cable Marker (59644-AST) is a high-quality yellow cable identification marker designed for permanent marking of electrical conductors in industrial control panels, switchgear, automation systems and power distribution equipment. Featuring the AST (*) symbol, it provides clear and durable circuit identification for specialist electrical applications.

Manufactured from premium halogen-free, UL94 V0 self-extinguishing soft PVC, the RMS-02 marker combines flexibility with excellent mechanical strength for fast installation and secure cable retention. The hot-printed embossed symbol offers outstanding resistance to abrasion, oils, chemicals and UV exposure, ensuring reliable long-term identification even in demanding industrial environments.

Designed for conductors with an approximate 2.5–5.0 mm cable diameter (1.5–4 mm² conductor size), the Cembre 4378504 marker is ideal for machinery, OEM equipment, electrical panels and automation systems where permanent circuit identification is essential. The alternative product code is 59644-AST.

Key Advantages

  • Professional RMS-02 cable identification marker.
  • AST (*) symbol for specialist circuit identification.
  • Manufactured from halogen-free soft PVC.
  • Embossed hot-printed marking for permanent readability.
  • Excellent resistance to oils, chemicals, abrasion and UV exposure.
  • Quick installation with secure retention on conductors.

Key Features

  • Manufacturer: Cembre.
  • Part Number: 4378504.
  • Alternative SKU: 59644-AST.
  • Series: RMS-02.
  • Legend: AST (*).
  • Colour: Yellow.
  • Material: Halogen-free UL94 V0 soft PVC.
  • Suitable for cable diameters of approximately 2.5–5.0 mm.

Reliable Cable Identification for Industrial Installations

Professional cable identification helps improve installation quality, speeds maintenance and reduces wiring errors during commissioning and servicing. Durable cable markers enable technicians to quickly identify conductors, supporting safer and more efficient maintenance procedures.

The Cembre RMS-02 range is trusted worldwide for industrial cable identification. Manufactured from premium soft PVC with embossed hot-print technology, these markers provide excellent durability and long-lasting legibility in demanding operating environments.

Typical Applications

  • Industrial control panels.
  • Electrical switchgear.
  • OEM machinery.
  • Automation systems.
  • Power distribution equipment.
  • Specialist circuit identification.

Technical Specifications

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Colour Yellow
Application Cable / wire ID
Material Soft PVC
Device Type Push-on cable marker
Series RMS-02
Alternative SKU 59644-AST
Product type Cable marker
Legend AST (*)
Colour Yellow
Material Halogen-free soft PVC
Fire classification UL94 V0 self-extinguishing
Cable diameter 2.5–5.0 mm
Conductor size 1.5–4 mm²
Operating temperature -30°C to +90°C
Pack quantity 1000 markers
RoHS compliant Yes
HS Code 39269097
Country of Manufacture Italy

Frequently Asked Questions

What is the Cembre 4378504 used for?

It is used for permanently identifying electrical conductors requiring the AST (*) symbol within industrial and commercial electrical installations.

What cable size does this marker fit?

The RMS-02 marker is designed for cable diameters of approximately 2.5–5.0 mm, typically covering conductor sizes from 1.5–4 mm².

What material is the marker manufactured from?

It is manufactured from halogen-free, UL94 V0 self-extinguishing soft PVC for excellent durability and fire safety.

Is the printed symbol durable?

Yes. The embossed hot-printed AST (*) symbol provides excellent resistance to abrasion, oils, chemicals and UV exposure.

Where are RMS-02 cable markers typically installed?

They are commonly installed in electrical panels, machinery, switchgear, automation equipment and industrial control systems.

Trusted by Electrical Professionals Worldwide

Cembre cable identification systems are trusted by panel builders, OEMs, utilities and electrical contractors for delivering reliable, professional cable identification across industrial electrical installations.