What 'IEC 61111 Class 3' Tells You About Your Mat's Size & Safety

 IEC 61111 Rubber Mat


Are you using an IEC 61111 Class 3 electrical insulation rubber mat? 
Do you know what its standard size is? Are you aware of the working voltage applications it is suitable for? 
How are you sure that it is safe and reliable for your high-voltage risk zones? 
To know the answers to your question, check out this blog!

IEC 61111 Class 3 Electrical Insulation Rubber Mat: Size, Safety, and More

Electrical Rubber Mat Standard Size and Thickness

The electrical rubber mat standard size is 1 m x 10 m. However, the sizes of the electrical mats can be customized as per your requirements. The electrical rubber mat sizes can be tailor-made up to 1220 m x 15 m. The size should match the dimensions of your application area for optimum coverage. However, customization increases the insulation mat price.
We have already discussed the electrical rubber mat standard size; now we can talk about its thickness. The standard thickness of IEC 61111:2009 Class 3 electrical mats is 4 mm. This thickness provides an adequate non-conductive barrier between the ground and high voltage source.
In addition, the thickness of the mats of IEC 61111 and other electrical insulation mat standards also enhances the comfort of the workers. They provide cushioning or padding to their feet and lower their fatigue from standing for long hours.

Safety and Reliability

Color-Coded Label 

An IEC 61111:2009 Class 3 electrical insulation rubber mat comes with a green product label. This helps in easy identification for the users. As a result, you will be able to understand that it belongs to Class 3 and use it for suitable application areas.

Maximum Use Voltage 

These electrical insulation rubber mat rolls are suitable for working voltages up to 26.5 kV. They are safe to be used in application areas such as control panels, switch-gears, equipment rooms, maintenance workshops, and others. For working voltages up to 26.5 kV, the electrical insulation rubber mat can protect workers from electrocution, arc flashes, and other electrical hazards.

Dielectric Strength

The dielectric strength of an IEC 61111 Class 3 is 40 kV. Hence, it can endure a high electric field without having a dielectric breakdown.

AC-proof Voltage

This electrical insulation rubber mat has an AC proof voltage value of 30 kV. This value was tested by the manufacturer. This also proves the safety assurance of the electrical insulation rubber mat.

Mechanical Strength

The Class 3 electrical insulation rubber mat has a mechanical puncture resistance of 70 N. Besides, it does not wear or tear under physical stress. This ensures the durability and longevity of the electrical insulation rubber mat. As a result, it is reliable as protective equipment since it does not break down easily under different operational conditions.

Other Specifications

The IEC 61111:2009 Class 3 electrical insulation rubber mat can endure temperatures ranging from -25 degrees to 55 degrees centigrade. On the other hand, it has good flame retardance. This ensures that the electrical insulation rubber mat can provide consistent protection to the workers operating high voltage systems.

To conclude,

The IEC 61111:2009 standard is one of the most recognized and used electrical insulation mat standards. These mats are thoroughly tested, certified, and adhere to the industrial safety standards and regulations. 
These make the IEC 61111 electrical insulation rubber mat rolls accepted globally. However, make sure to check the insulation mat price before making a purchase decision.

Check out the following FAQs!

What are the different uses of insulating materials?

Ans: Insulating materials are primarily used for thermal, electrical, or sound insulation. However, electrical insulation materials help protect the workers operating high voltage machines. They safeguard them from electric shock, current leakage, arc flashes, and others. Besides, they also reduce the risks of severe injuries, burns, and other medical emergencies.

What are the other benefits of using a high voltage insulation mat?

Ans: An insulation mat for floor is also used to prevent physical accidents such as slipping and falling. On the other hand, it is used to provide a comfortable flooring for the workers standing for long hours. These mats reduce their fatigue and help them relax.

What are the other standards of electrical safety mats?

Ans: Other than an IEC 61111:2009 standard, there are other electrical safety rubber mat standards. The ASTM D178 (set by the American Society for Testing and Materials) and IS 15652:2006 (set by the Bureau of Indian Standards) are two other common standards. There are other standards, such as the SIRIM, AS/NZS 2978:1995, and others. 




















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