Why Choose the Cembre 4003020 PM-04 Transparent Marker Holder?
The Cembre 4003020 is a professional PM-04 transparent cable marker holder designed to securely retain rigid cable markers on medium-sized electrical conductors. Manufactured by Cembre, it forms part of the proven PM cable identification system used by panel builders, OEMs and electrical contractors for reliable cable marking in industrial installations.
Manufactured from transparent plasticised PVC with a UL94 V0 self-extinguishing rating, the holder provides excellent visibility of identification markers while offering long-term durability in demanding environments. Its profiled design accommodates a range of cable diameters, ensuring quick installation and secure retention.
The Cembre 4003020 features a 12 mm holder length and is designed for conductors with cross-sectional areas between 10–25 mm². Supplied in packs of 1,000 pieces, it is ideal for high-volume industrial cable identification applications.
Key Advantages
Transparent holder provides excellent visibility of cable markers.
12 mm holder length for clear cable identification.
Suitable for conductors from 10–25 mm².
Designed for cable diameters of approximately 6–10 mm.
Manufactured from durable UL94 V0 plasticised PVC.
Supplied in economical packs of 1,000 holders.
Key Features
Cembre PM-04 transparent marker holder.
Manufacturer Part Number: 4003020.
Alternative reference: 50410.
12 mm overall length.
Transparent plasticised PVC construction.
Suitable for cable cross-sections from 10–25 mm².
Suitable for cable diameters from approximately 6–10 mm.
Pack quantity: 1,000 pieces.
Reliable Cable Identification
The PM-04 cable marker holder provides a secure and professional method of retaining cable identification markers while protecting them from dirt, abrasion and accidental removal. Its transparent construction ensures markings remain clearly visible throughout the life of the installation.
Designed for industrial wiring systems, the holder supports efficient installation, maintenance and troubleshooting across electrical panels, machinery and automation equipment.
Typical Applications
Industrial control panels.
Electrical switchgear.
Machine wiring.
Power distribution equipment.
OEM equipment manufacturing.
Industrial cable identification systems.
Technical Specifications
Series
PM-04
Alternative Part Number
50410
Product type
Transparent cable marker holder
Length
12 mm
Width
9 mm
Material
Plasticised transparent PVC
Colour
Transparent
Suitable cable cross-section
10–25 mm²
Suitable cable diameter
6–10 mm
Operating temperature
-40°C to +80°C
Fire classification
UL94 V0
Pack quantity
1,000 pieces
Frequently Asked Questions
What is the Cembre 4003020 used for?
It is used to securely retain cable identification markers on conductors ranging from approximately 10–25 mm².
What cable sizes is it suitable for?
The holder is designed for cable cross-sections from 10–25 mm² with cable diameters of approximately 6–10 mm.
What material is the holder made from?
It is manufactured from transparent plasticised PVC with a UL94 V0 self-extinguishing fire classification.
How many holders are supplied?
The Cembre 4003020 is supplied in packs containing 1,000 transparent marker holders.
Where is this holder typically used?
It is commonly used in industrial control panels, switchgear, machinery, OEM equipment and electrical installations requiring durable cable identification.
Trusted by Electrical Professionals Worldwide
Cembre cable identification products are trusted worldwide by electrical contractors, machine builders and panel manufacturers for producing durable, professional and highly visible cable marking systems.
Series
PM-04
Alternative Part Number
50410
Product type
Transparent cable marker holder
Length
12 mm
Width
9 mm
Material
Plasticised transparent PVC
Colour
Transparent
Suitable cable cross-section
10–25 mm²
Suitable cable diameter
6–10 mm
Operating temperature
-40°C to +80°C
Fire classification
UL94 V0
Pack quantity
1,000 pieces
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...