Electrical Rubber Insulated Mat for High Voltage Safety | ASTM D178

Electrical Rubber Insulated Mat

Rubber Insulation Matting; An Electrical Safety Staple

Rubber is a natural dielectric material which inhibits the flow of electricity and, due to its molecular structure, prevents the free flow of electrons. When this is combined with the flexibility and cushioning nature of the material, it makes an excellent choice for Electrical Safety Matting.

High-quality Electrical Safety Mats with mechanical properties and excellent electrical insulation are used to resist electricity while protecting workers on LV-HV switchgear, substations, transformers and electrical workstations against electrical shock by absorbing the live current which can result from a short circuit or other electrical leak.

The full range of electrical rubber matting from Hand Helmet is thoroughly tested to guarantee compliance with all relevant standards. The mats are manufactured using fine-quality rubber compounds.

Request for Quote

Utility Occasions

These anti-skid electrical insulation mats are used as a floor spread below control panels, but they can also be utilized in any workplace prone to electrical shock, including:

• Substations

• Energy cords

• Transformer rooms

• Generator set rooms

• AC installations

• DC installations

• Battery stations

• Oil ring stations

• Other workplaces exposed to electrical hazards

Electrical safety matting can support safer electrical operations in these areas.

General Specifications

According to the energized value or voltages involved in a workplace, there are five different categories of electric mats, including Class 0 to Class 4 insulating mats.

In addition to electrical safety, there are other features common across these classes.

Every electric safety matting product is tested before release to comply with the specified insulation requirements.

The bottom side is enhanced with a ridged surface to help restrict slipping and fall-related incidents.

Crafted from high-quality materials, the electric rubber mat provides both safety and durability when coming into contact with external factors such as punctures and cuts caused by sharp objects.

By incorporating modern technologies, the electrical rubber mat offers a thin and lightweight construction with increased electrical safety, voltage protection and resistance.

Each electrical insulation rubber mat should conform to applicable international standards and electrical safety policies.

General Features

• Made from insulating rubber

• Resistant to acid exposure, UV, oil spills, high and low temperatures

• Hydrophobic and fire-retardant characteristics

• Anti-skid patterns on the top and bottom surfaces

• Durable and puncture resistant

• Voltage application availability from 415 V to 36 kV

• Compliance with ASTM D 178 standards

• Thickness ranging from 2 mm to 7 mm

• Available in lengths up to 10 metres

• Easily washable with mild detergent

Product Specifications

Product ReferenceClassMin VoltageMax VoltageThicknessDimensionsWeightMP-11/110≤1000 V≤1500 V2 mm1 × 1 m2.9 KgMP-11/160≤1000 V≤1500 V2 mm0.6 × 1 m1.4 KgMP-42/113≤26500 V≤39750 V3 mm1 × 1 m4.5 KgMP-42/163≤26500 V≤39750 V3 mm0.6 × 1 m2.9 KgMP-42/663≤26500 V≤39750 V3 mm0.6 × 0.6 m1.8 KgMP-60/05-14≤36000 V≤54000 V5 mm0.6 × 1 m4.4 KgMP-100/02-100≤1000 V≤1500 V2 mm1 × 10 m29 KgMP-60/03-53≤26500 V≤39750 V3 mm0.6 × 5 m14 KgMP-60/03-103≤26500 V≤39750 V3 mm0.6 × 10 m28 KgMP-100/03-53≤26500 V≤39750 V3 mm1 × 5 m25 KgMP-100/03-103≤26500 V≤39750 V3 mm1 × 10 m53.5 KgMP-60-/05-54≤36000 V≤54000 V5 mm0.6 × 5 m28 KgMP-60/05-104≤36000 V≤54000 V5 mm0.6 × 10 m44 KgMP-100/05-54≤36000 V≤54000 V5 mm1 × 5 m45 KgMP-100/05-104≤36000 V≤54000 V5 mm1 × 10 m89 Kg

Download Brochure

Category Specifications

According to working voltage, the product shows markings on the reverse side with various colour codes.

Each colour represents the electrical class or the threshold at which the mat can handle voltage without leakage.

• Red = Class 0

• White = Class 1

• Yellow = Class 2

• Green = Class 3

• Orange = Class 4

The following classification is based on the threshold level of electrical current resistance.

ClassificationWorking VoltageProof VoltageWithstand VoltageClass 01000 V AC5000 V AC10000 V ACClass 17500 V AC10000 V AC20000 V ACClass 217000 V AC20000 V AC30000 V ACClass 326500 V AC30000 V AC40000 V ACClass 436000 V AC40000 V AC50000 V AC

Class 0 Features

Marked with red, the Class 0 electric shock-proof rubber mat prevents voltage leakage up to 1000 V.

These products are proof tested with 5000 V and have shown a withstand threshold of 10000 V.

They also feature a ribbed surface for improved grip.

Class 1 Features

The Class 1 electrical insulated mat is created for dielectric safety up to 7500 V, with a proof test of 10000 V and withstand capability up to 20000 V.

These are among the widely used categories of insulating mats across industries.

Class 2 Features

Designed with yellow markings, Class 2 electrical safety floor mats are designed for electrical safety up to 17000 V.

The proof-test voltage is 20000 V, while the withstand voltage is 30000 V.

Class 3 Features

Crafted from fine ribbed rubber, the Class 3 electrical insulated rubber mat provides a safe voltage limit of 26500 V.

Each mat is proof tested for 30000 V and can withstand a maximum voltage of 40000 V.

Class 4 Features

The Class 4 electrical insulated rubber mat provides the highest level of electrical floor coverage in this range, with a voltage safety rating of 36000 V.

As shown by the proof tests, every mat can handle up to 40000 V and withstand a threshold of 50000 V.

How Does Rubber Matting Prevent Electric Shock?

Electrical Safety Matting is an effective solution against arc flash, accidental contact with energized surfaces, and other electrical incidents caused by human error or system faults.

Made from electrical insulation rubber, these mats restrict the passage of electricity to the ground and the free flow of electrons, helping reduce electrical injuries.

Besides the electricity-resistant material, the construction of these mats is further enhanced with a ribbed surface that provides better grip and supports a safer stance in the workplace.

How to Know Which Class of Electrical Matting Suits Your Business?

Selecting the correct electrical insulated rubber mat from the various colour codes comes down primarily to the voltage exposure within the workplace.

The voltage safety rating mentioned for each class should match the highest nominal voltage level in the live working system.

This helps ensure the correct electrical insulation rubber matting is used together with the required personal safety equipment for workers.

Usability Precautions and Storage

To ensure the durability of your electrical insulation matting, it must be kept away from excessive heat and constant contact with corrosive materials such as:

• Oil

• Organic solvents

• Ozone

• Acids

In case of exposure to any of these materials or general dirt, the mat should be washed using the cleanser specified by the manufacturer and then allowed to dry.

If the mat is accidentally soiled with sticky material such as tar, the affected area should be cleaned with an appropriate solvent and then washed with the recommended cleanser.

Avoid:

• Folding the mat

• Compressing it under heavy weight

• Storing it near extreme temperatures

The mat should be stored in a dark location and within its container as directed by the handling instructions.

These precautions help maintain the mat's durability and effectiveness in delivering safe performance.

Request for Quote

Ranking among important electrical safety equipment, high-voltage insulating rubber mats provide versatile use and support compliance with electrical safety matting requirements.

Make sure to match your electrical safety demands with the correct choice of mat.

If you are still unsure which insulation rubber mat works best for your workplace, contact us and we will guide you toward the appropriate selection.

Here at Hand Helmet, safety is our first objective.

As a supplier of anti-slip rubber mats in Singapore, our clients benefit from our electrical safety matting solutions around the world.

Get a Quote