SL5025D400R50 Partex 50 x 25mm Danger 400 Volts Polypropylene Label, roll of 50

SL5025D400R50 Partex 50 x 25mm Danger 400 Volts Polypropylene Label, roll of 50

Partex SL5025D400R50 Danger 400 Volts polypropylene electrical warning labels measuring 50 mm x 25 mm for identifying equipment and circuits presenting a 400 V electrical hazard, supplied in a roll of 50.

SKU: SL5025D400R50MPN: SL5025D400R50
Price
List Price £5.46 ex VAT
Your Price (ex VAT)
£5.46
Price per pack of 50
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £5.46
Trade pricing is personalised to your account

Manufacturer Lead Time

£5.46

Why Choose the Partex SL5025D400R50 Danger 400 Volts Polypropylene Labels?

The Partex SL5025D400R50 is a roll of 50 Danger 400 Volts polypropylene warning labels, each measuring 50 mm × 25 mm. Designed for electrical hazard identification, these labels provide a clear visual warning of the presence of 400-volt electrical equipment or circuits, helping personnel recognise potentially dangerous electrical supplies before inspection, maintenance or operation.

As part of the Partex electrical safety and voltage warning label range, the SL5025D400R50 provides a practical identification solution for electricians, electrical contractors, control panel manufacturers and industrial maintenance teams. The Danger 400 Volts warning helps communicate important electrical safety information on distribution equipment, control panels, machinery and other suitable enclosures where 400 V supplies are present.

Manufactured from polypropylene, these warning labels are designed for practical electrical equipment identification. Their compact 50 mm × 25 mm dimensions provide a convenient format for positioning voltage warnings on suitable equipment surfaces, while the roll of 50 labels offers a useful quantity for electrical installation projects, panel assembly and routine maintenance programmes.

Key Advantages

  • Clear Danger 400 Volts warning helps identify electrical equipment and circuits presenting a 400 V electrical hazard.
  • 50 mm × 25 mm label dimensions provide a compact format for electrical safety identification.
  • Polypropylene construction offers a practical alternative to conventional paper warning labels.
  • Supports electrical hazard communication in industrial, commercial and maintenance environments.
  • Helps personnel recognise voltage-related risks before accessing electrical equipment.
  • Suitable for three-phase electrical installations, control panels, machinery and compatible electrical enclosures.
  • Convenient roll format supports efficient label handling and application.
  • Roll of 50 labels provides a practical quantity for electrical contractors, panel builders and maintenance teams.

Key Features

  • Partex SL5025D400R50 Danger 400 Volts warning labels.
  • 50 mm label width.
  • 25 mm label height.
  • Polypropylene label material.
  • Danger 400 Volts electrical hazard identification.
  • Compact rectangular warning label format.
  • Designed for identifying equipment and circuits associated with 400 V electrical supplies.
  • Suitable for three-phase distribution equipment, electrical control panels and industrial machinery.
  • Supports electrical safety procedures and equipment identification programmes.
  • Convenient roll presentation for repeated use during installation and maintenance.
  • Supplied as a roll of 50 labels.

Technical Specifications

  • Manufacturer: Partex
  • Product range: Electrical Safety and Warning Labels
  • Product code: SL5025D400R50
  • Product type: Electrical voltage hazard warning label
  • Warning designation: Danger 400 Volts
  • Identified voltage: 400 V
  • Label width: 50 mm
  • Label height: 25 mm
  • Label dimensions: 50 mm × 25 mm
  • Material: Polypropylene
  • Label shape: Rectangular
  • Supply format: Roll
  • Quantity per roll: 50
  • Primary function: Electrical voltage hazard identification
  • Warning text: Danger 400 Volts
  • Intended use: Electrical equipment and circuit warning identification
  • Typical application: 400 V three-phase electrical equipment and installations
  • Application environments: Industrial facilities, commercial premises, workshops and electrical installations
  • Product classification: Electrical safety warning and voltage identification label

Clear Identification of 400 Volt Electrical Hazards

Electrical warning labels are an important part of effective hazard communication around energised equipment and electrical installations. The Partex SL5025D400R50 Danger 400 Volts label provides a visible warning to help identify equipment and circuits associated with a 400 V electrical supply. This voltage is commonly encountered as the nominal line-to-line voltage in UK three-phase low-voltage distribution systems, making clear identification particularly relevant for industrial machinery, distribution boards and electrical control equipment.

The 50 mm × 25 mm polypropylene label provides a compact format for application to suitable electrical enclosures, control panels and equipment surfaces. Its roll presentation makes labels readily available during electrical installation, equipment assembly and scheduled maintenance activities. With 50 labels per roll, the SL5025D400R50 is particularly convenient for panel builders, electrical contractors and facilities maintenance teams managing multiple electrical assets.

A Danger 400 Volts warning label is a visual safety aid and does not replace safe isolation, lock-off procedures, verification of dead or other required electrical safety precautions. Labels should only be applied where the warning accurately reflects the electrical hazard and should remain clearly visible and legible. Equipment containing 400 V supplies may also contain other hazardous voltages, so the complete electrical installation must be assessed before work begins. The suitability of the label material, adhesive and warning format should be checked against the intended environment and applicable safety requirements.

Typical Applications

  • Identification of electrical equipment containing 400 V supplies.
  • Three-phase electrical distribution boards and associated enclosures.
  • Industrial electrical control panels and switchgear assemblies.
  • Electrical cabinets, machinery enclosures and equipment housings.
  • Industrial motors, motor control centres and automation equipment.
  • Commercial and industrial three-phase electrical installations.
  • Manufacturing facilities, production machinery and workshop equipment.
  • Electrical panel manufacturing and equipment assembly.
  • Facilities management and planned electrical maintenance.
  • Electrical installation, inspection and refurbishment projects requiring voltage hazard identification.

Technical Specifications

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

Voltage 400 V
HS Code 39269097

Frequently Asked Questions

What are the Partex SL5025D400R50 Danger 400 Volts labels used for?

The Partex SL5025D400R50 labels are designed to identify electrical equipment and circuits presenting a 400 V electrical hazard. They provide a visible warning for personnel working with three-phase distribution equipment, electrical panels, industrial machinery and associated installations.

What size are the Partex SL5025D400R50 warning labels?

Each label measures 50 mm wide × 25 mm high, providing a compact rectangular format for displaying a Danger 400 Volts warning on suitable electrical equipment surfaces.

What material are the SL5025D400R50 labels manufactured from?

The labels are manufactured from polypropylene, a polymer material commonly used for electrical equipment identification and warning labels. Suitability for a particular surface, temperature or environmental condition should be checked before application.

How many Danger 400 Volts labels are supplied in one roll?

The Partex SL5025D400R50 is supplied as a roll of 50 Danger 400 Volts polypropylene labels, making it suitable for electricians, control panel builders and maintenance teams requiring a convenient quantity of voltage warning labels.

Are Danger 400 Volts labels suitable for three-phase electrical equipment?

Yes. Danger 400 Volts labels are suitable for identifying equipment containing a 400 V electrical supply, including many UK three-phase electrical installations. The warning must accurately reflect the equipment's electrical hazards, and appropriate isolation and safety procedures must still be followed before any work is undertaken.

Trusted by Electrical Installation Professionals

Partex electrical safety warning labels provide practical identification solutions for electricians, control panel builders, industrial engineers and maintenance professionals. The SL5025D400R50 combines a clear Danger 400 Volts warning with a compact 50 mm × 25 mm polypropylene label format, supplied in a convenient roll of 50 to support consistent electrical hazard identification across three-phase equipment, control panels and industrial installations.

● Service Agreements

Credit Accounts

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. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

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...