Ribbed Electrical Insulating Rubber Mats BS921/IEC 61111:2009 – Class 0 to Class 4

UGC Electrical insulation rubber mats are designed for environments with extremely high electrical safety requirements, providing maximum protection. Our mats are made from premium natural rubber (EPDM, TPE, SBR blends) and comply with BS921/ IEC 61111 international standards, ensuring reliable insulation for both AC and DC installations. Operating voltage ratings range from 0 to 4 (up to 50 kV), designed to protect electricians, operators, and engineers from electric shock when working around switchgear, control panels, substations, and distribution equipment.

Unlike traditional rubber flooring mat, these insulation mats offer dual protection: superior dielectric strength and enhanced mechanical durability. Each mat undergoes rigorous testing for pressure resistance, tensile strength, elongation at break, compression set, oil resistance, and aging resistance to ensure compliance with standards and long-term reliability. These mats are available with smooth, corrugated, or diamond-patterned finishes, while also providing anti-slip and fatigue-resistant properties, offering safety and comfort for extended standing work.

Technical Specifications of Electrical Insulating rubber Mats

UGC insulating rubber mats are manufactured in strict compliance with BS921/IEC 61111:2009 standards. Available in multiple voltage classes (Class 0–Class 4), our mats provide reliable insulation for low, medium, and high-voltage installations. Each mat undergoes rigorous dielectric and proof voltage testing to guarantee safety and durability.

1).IEC Voltage Classifications

IEC Class	Suitable Thickness	Max Thickness	Working Voltage (AC)	Working Voltage (DC)	Proof Voltage	Dielectric Strength	Weight (kg/m²)
Class 0	3–6 mm	6 mm	1 kV AC	1.5 kV DC	5 kV AC	10 kV AC	5.1–6.0
Class 1	5–6 mm	6 mm	7.5 kV AC	11.5 kV DC	10 kV AC	20 kV AC	8.5–12.0
Class 2	8 mm	8 mm	17 kV AC	25.5 kV DC	20 kV AC	30 kV AC	13.6–16.0
Class 3	10 mm	10 mm	26.5 kV AC	39.5 kV DC	30 kV AC	40 kV AC	17–20.0
Class 4	12–14 mm	14 mm	36 kV AC	54 kV DC	40 kV AC	50 kV AC	20.4–24.0

2).Surface Finishes

To meet different workplace safety needs, UGC insulating rubber mats are available in multiple surface designs:

Smooth Surface – Easy cleaning, ideal for control rooms and laboratories.
Corrugated (Fine Ribbed) Surface – Extra grip, anti-slip protection for oily or wet areas.
Diamond Plate Surface – Heavy-duty, anti-wear, and suitable for high-traffic zones.

3). Physical Properties

Property	Value/Range	Benefit
Hardness	60 ± 5 Shore A	Balanced flexibility & toughness
Tensile Strength	≥ 5.0 MPa	High load resistance
Elongation at Break	≥ 250%	Prevents cracking, flexible in use
Compression Set	≤ 40% (24h @ 27°C)	Retains shape after long use
Temperature Range	-30°C to +70°C	Suitable for indoor & outdoor use

Chemical Resistance & Durability of Insulating rubber Mats

UGC electrical insulating rubber mats are not only tested for electrical safety but also designed to withstand harsh industrial environments. By using a premium blend of natural rubber and high-performance polymers, our mats deliver excellent chemical resistance, anti-aging stability, and long-term durability, ensuring consistent performance for 4–5 years or more under normal industrial use.

1). Oil and Chemical Resistance

Resistant to common industrial oils, greases, and mild acids.
Maintains ≥ 75% performance retention after chemical exposure tests.
Ideal for use in oil-rich environments such as substations, power plants, automotive workshops, and petrochemical facilities.

2). Aging & Weather Resistance

Proven anti-aging performance: tensile strength ≥ 70% after 72h accelerated aging test.
Excellent ozone and UV resistance, suitable for both indoor and sheltered outdoor installations.
Maintains elasticity and insulation even after long-term storage in varying climates.

3). Wear Resistance & Service Life

High-density rubber formulation provides outstanding abrasion resistance.
Non-slip surface prevents wear in high-traffic areas and workshops.
Long service life: typically 4–5 years, outperforming inferior mats that degrade within 6–12 months.

4). Heat Resistance

Stable performance from -30°C to +70°C.
Ensures safety in environments with temperature fluctuations, machinery heat, or electrical heating effects.

Key Features & Benefits of UGC Electrical Insulating rubber Mats

Choosing the right electrical insulation rubber mat is critical for ensuring workplace safety and compliance. UGC insulating rubber mats stand out from ordinary rubber mats by offering both superior dielectric strength and long-term durability. Here are the major advantages:

1). Superior Electrical Insulation

Manufactured in full compliance with BS921/IEC 61111:2009 international standards.
Provides Class 0–4 voltage protection, covering applications from 1 kV up to 50 kV.
Each mat undergoes proof voltage testing to guarantee consistent insulation.

2). Enhanced Safety Performance

Anti-slip surface designs (smooth, ribbed, or diamond plate) reduce slip hazards even in oily or wet environments.
Optional yellow warning lines clearly mark safety zones around panels and switchgear.
Anti-fatigue elasticity supports long hours of standing work.

3). Long Service Life

Built from premium natural rubber compounds, ensuring 4–5 years lifespan under heavy-duty use.
Resistant to abrasion, oil, acids, and heat – outperforming cheap insulating mats that fail within 6–12 months.

4). Eco-Friendly & Certified Safe

Made with ≥70% natural rubber, free from formaldehyde and harmful emissions.
Backed by third-party certifications including SGS, and formaldehyde-free testing reports.
Safe for use in indoor electrical rooms, substations, and workstations.

5). Customization Options

Available in widths from 0.5 m to 2.0 m, lengths up to 20 m rolls, and thicknesses from 3 mm to 14 mm.
Surface, color, and warning line customization options for tailored safety needs.