Why Choose the Cembre 4008525 PMF-03 Transparent Holder?
The Cembre 4008525 is a high-quality PMF-03 transparent PVC marker holder designed to securely retain flat cable marker sleeves on larger conductors. Manufactured by Cembre, this holder provides a durable and reliable cable identification solution for electrical panels, switchgear, industrial automation systems and OEM equipment. It is supplied in convenient bags of 1,000 pieces for efficient installation on large projects.
Manufactured from plasticised transparent PVC, the holder offers excellent visibility of installed cable markers while protecting them from dirt and handling damage. Its flame-retardant construction and wide operating temperature range make it suitable for demanding industrial environments where long-lasting cable identification is essential.
Designed to accommodate conductors with an outside diameter of approximately 4–6.3 mm, the PMF-03 holder enables quick installation while ensuring marker sleeves remain securely positioned throughout the service life of the installation.
Key Advantages
Transparent PVC construction provides excellent marker visibility.
Designed for 4 mm flat marker sleeves.
Suitable for conductor diameters between 4–6.3 mm.
Flame-retardant UL94 V-0 material.
Wide operating temperature range for industrial environments.
Supplied in economical bags of 1,000 holders.
Ideal for control panels, switchgear and cable harness applications.
Key Features
Manufacturer: Cembre.
Model: PMF-03 Transparent Holder.
Manufacturer Part Number: 4008525.
Transparent plasticised PVC construction.
20 mm holder length.
Suitable for 4 mm marker sleeves.
Fits 4–6.3 mm outside diameter conductors.
UL94 V-0 flame-retardant material.
Operating temperature: -40°C to +80°C.
Pack quantity: 1,000 pieces.
Reliable Cable Identification for Electrical Installations
Clear cable identification is essential for efficient installation, maintenance and fault finding within industrial electrical systems. The Cembre PMF-03 holder securely retains marker sleeves while ensuring identification remains clearly visible throughout the life of the installation.
Its flexible transparent PVC construction allows rapid installation while maintaining excellent durability in demanding industrial control panels, machinery and switchgear assemblies.
Typical Applications
Industrial control panels.
Electrical switchgear.
OEM machine building.
Cable harness assemblies.
Power distribution equipment.
Industrial automation installations.
Technical Specifications
Manufacturer Part Number
4008525
Alternative Part Number
90340
Product Type
PMF-03 Transparent Marker Holder
Material
Plasticised transparent PVC
Flammability Rating
UL94 V-0
Holder Length
20 mm
Suitable Marker Width
4 mm
Cable Outside Diameter
4–6.3 mm
Operating Temperature
-40°C to +80°C
Pack Quantity
1,000 pieces
Frequently Asked Questions
What is the Cembre 4008525 used for?
It securely holds flat cable marker sleeves on conductors to provide clear, permanent cable identification.
What cable sizes does it fit?
The holder is designed for conductors with an outside diameter of approximately 4–6.3 mm.
What material is the holder made from?
It is manufactured from transparent plasticised PVC with a UL94 V-0 flame-retardant rating.
How many holders are supplied?
Each pack contains 1,000 transparent holders.
Where is this holder commonly used?
It is widely used in industrial control panels, switchgear, automation equipment and cable assembly applications.
Trusted for Professional Cable Identification
Cembre cable identification products are trusted by electrical contractors, panel builders and OEM manufacturers for delivering durable, professional cable marking solutions across industrial and commercial installations.
Manufacturer Part Number
4008525
Alternative Part Number
90340
Product Type
PMF-03 Transparent Marker Holder
Material
Plasticised transparent PVC
Flammability Rating
UL94 V-0
Holder Length
20 mm
Suitable Marker Width
4 mm
Cable Outside Diameter
4–6.3 mm
Operating Temperature
-40°C to +80°C
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...