4364250 Cembre MARKER RMS-01 59349-PLS (WH)

Q: What is the Cembre 4364250 used for?

It is used to permanently identify L3 (Phase 3) conductors in three-phase electrical installations.

Q: What cable sizes does this marker fit?

The RMS-01 marker fits conductors from 0.35–1.0 mm² (22–17 AWG) with cable diameters between 1.3 and 3.0 mm.

Q: Is the material flame retardant?

Yes. The marker is manufactured from UL94 V-0 self-extinguishing soft PVC.

Cembre 4364250 RMS-01 push-on ring cable marker with L3 legend for permanent phase identification. White UL94 V-0 PVC marker for industrial electrical installations.

SKU: 4364250Alt SKU: 59349-PLSMPN: 4364250

List Price £0.03 ex VAT

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Why Choose the Cembre 4364250 RMS-01 Push-On Ring Cable Marker?

The Cembre 4364250 is a premium RMS-01 push-on ring cable marker designed for fast, permanent identification of L3 (Phase 3) conductors in three-phase electrical installations. Manufactured by Cembre, this professional cable marker provides durable, highly visible wire identification for industrial control panels, switchgear and automation systems.

Manufactured from high-quality UL94 V-0 self-extinguishing soft PVC, the RMS-01 marker combines excellent flexibility with secure retention on conductors. The permanently hot-printed and lightly embossed "L3" legend provides excellent resistance to abrasion, oils and solvents, ensuring dependable identification throughout the life of the installation.

Designed for cable diameters between 1.3–3.0 mm (22–17 AWG / 0.35–1.0 mm²), the Cembre 4364250 (59349-PLS) features a white body with black "L3" legend for clear phase identification. The push-on design enables rapid installation without specialist tools, making it ideal for panel builders, OEM machinery and electrical contractors.

Key Advantages

Professional push-on ring cable marker for permanent conductor identification.
L3 (Phase 3) marking for three-phase electrical systems.
Manufactured from UL94 V-0 flame-retardant soft PVC.
Fast tool-free installation.
White body with black legend provides excellent visibility.
Ideal for industrial control panels, switchgear and OEM machinery.

Key Features

Cembre RMS-01 cable marker series.
Manufacturer Part Number: 4364250.
Alternative SKU: 59349-PLS.
Legend: L3 (Phase 3).
Push-on ring design for rapid installation.
Suitable for 0.35–1.0 mm² (22–17 AWG) conductors.
Fits cable diameters from 1.3–3.0 mm.
Chevron-cut profile for precise alignment.
Operating temperature: -30°C to +90°C.
Supplied in packs of 1,000 markers.

Reliable Cable Identification for Industrial Installations

Reliable conductor identification improves installation quality, simplifies maintenance and reduces troubleshooting time. Cembre RMS cable markers are engineered to remain securely fitted while maintaining excellent legibility in demanding industrial environments.

The flexible PVC construction allows quick installation while the permanently hot-printed legend provides exceptional resistance to wear, cleaning chemicals and industrial contaminants. The dedicated L3 marking ensures fast and accurate phase identification within three-phase electrical systems.

Typical Applications

Three-phase power distribution panels.
Industrial control panels.
Machine building and OEM equipment.
Switchgear assemblies.
Automation and PLC systems.
Electrical installation and maintenance.

Technical Specifications

Tick the specs you need, then view products that match.

Colour	Black
Device Type	Push-on cable marker
Application	Cable / wire ID
Fixing Method	Push-on
Material	Soft PVC
Phase	Three Phase
Series	RMS-01 Ring Cable Markers
Alternative SKU	59349-PLS
Product type	Push-on ring cable marker
Legend	L3
Colour	White with black print
Material	Soft PVC
Fire classification	UL94 V-0
Installation	Push-on
Cable size	0.35–1.0 mm² (22–17 AWG)
Cable diameter	1.3–3.0 mm
Operating temperature	-30°C to +90°C
Pack quantity	1,000 pieces
HS Code	39269097
Country of Manufacture	Italy

Frequently Asked Questions

What is the Cembre 4364250 used for?

It is used to permanently identify L3 (Phase 3) conductors in three-phase electrical installations.

What cable sizes does this marker fit?

The RMS-01 marker fits conductors from 0.35–1.0 mm² (22–17 AWG) with cable diameters between 1.3 and 3.0 mm.

Is the printed legend permanent?

Yes. The L3 legend is hot-printed and lightly embossed into the marker, providing excellent resistance to abrasion, oils and solvents.

Is the material flame retardant?

Yes. The marker is manufactured from UL94 V-0 self-extinguishing soft PVC.

How is the marker installed?

The marker simply pushes onto the conductor by hand without requiring specialist installation tools.

Trusted by Electrical Professionals Worldwide

Cembre cable identification products are trusted worldwide by panel builders, machine manufacturers and electrical contractors for delivering reliable, professional and permanent conductor identification in industrial electrical systems.

Colour	Black
Device Type	Push-on cable marker
Application	Cable / wire ID
Fixing Method	Push-on
Material	Soft PVC
Phase	Three Phase
Series	RMS-01 Ring Cable Markers
Alternative SKU	59349-PLS
Product type	Push-on ring cable marker
Legend	L3
Colour	White with black print
Material	Soft PVC
Fire classification	UL94 V-0
Installation	Push-on
Cable size	0.35–1.0 mm² (22–17 AWG)
Cable diameter	1.3–3.0 mm
Operating temperature	-30°C to +90°C
Pack quantity	1,000 pieces
HS Code	39269097
Country of Manufacture	Italy

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

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We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

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Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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