Class 3 Matting – 26.5kV Electrical Insulating Rubber Mats IEC61111
Thorne & Derrick | Distributed from Stocks | UK & Export Sales
Class 3 matting SM570-03 is a high quality fine ribbed rubber insulating matting which is fully certified to meet IEC61111 standards.
The IEC61111 Class 3 matting is fully certified and tested to 40kV with a recommended safety working voltage of 26.5kV.
Additionally the insulating matting has a fine ribbed, anti-slip surface pattern on one side and a cloth impression finish on the reverse side ensuring safe electrical working conditions for users.
SM570-03 insulating matting is available in cut lengths on request with a thickness of 4.5mm and widths of 0.91m, 1m and 1.2m.
Class 3 matting in accordance with IEC61111 can also be provided in Grey (SM571-03), Grey/Black (SM572-03) or Green (SM573-03) each cut to length on request.
Features of Class 3 Matting
Our range of Class 3 insulating matting does not contain any recycled rubber proving the highest levels of compliant electrical safety and protection when working around electrical switchgear, control panels and substations. The electrical matting will safely dissipate current leakage reducing the electrocution shock effect of workers standing on the mat.
- REACH RoHS, PAH and CE Compliant EPDM type insulating rubber matting
- Withstand Test – 40kV – No Electrical Puncture
- Puncture Proof Test – 30kV for 3 minutes
- Working Voltage – 26.5kV
- Matting Thickness 4.5mm
- Halogen free Class 3 matting
- Excellent resistance to acid/alkali
- Full test certificate supplied
- Fully tested to specification
- Health & Safety regulation material
- Fully traceable supply
- Anti-slip finish
- Low maintenance
- Matting is available in 0.91m, 1.0m and 1.2m wide rolls
- Cut lengths of mats available to order
Class 3 Matting
SM570-03 to IEC61111-2009 Class 3
- Withstand Test 40kV – No Electrical Puncture
- Proof Test 30kV
- Working Voltage 26.5kV
|Class 3 Matting Part Number||SM570-03 Insulating Matting|
|Insulating Application||Electrical Safety, General Purpose, Health & Safety, Switchboard, Switchgear|
|Insulating Matting Product Description||26.5kV Working Voltage IEC61111 Class 3 Anti-Slip Electrical Safety Insulating Matting|
|Matting Thickness||4.5mm Mats|
|Colour||Black. Others available on request|
|Dielectric Test Voltage||40kV|
|Surface Proof Test Voltage||30kV|
|Class 3 Working Voltage||26.5kV|
|Hardness (Shore A)||65º|
SM570-03 to IEC61111-2009 Class 3
The following table excerpts the test performance of Class 3 matting according to Clause 5 of IEC61111 2009.
|–||Specific Gravity||1.50 ± 0.05|
|–||Hardness, Shore A||75 ± 5|
|–||Tensile Strength, Kg/cm2||50 Min.|
|–||Elongation at Break, %||200 Min.|
|–||Surface Finish||Fine rib with fabric finish|
|5.5.2||Mechanical Puncture Test||Min 70N|
|5.5.3||Slip Resistance||Avg. force higher than 50N|
|22.214.171.124||Class||Proof Test||Withstand Test|
|126.96.36.199||Class – 3 (Thickness 2.0 mm )||30KV for 3 minutes||40 KV – No electrical puncture|
|5.7||Ageing Test At 70 ± 2oC/168Hrs|
|Mechanical Puncture Test||Should be minimum 80% of original value|
|5.8.1||Flame Retardance||Flame should not propagate within a 50mm diameter from the centre|
|5.8.2||Low Temperature Resistance (4hr at -25 ± 3oC)|
|a) Visual Inspection||No cracks|
|b) Voltage withstand||No electrical puncture|
International Standard IEC61111:2009
The International Standard IEC6111:2009 outlines the requirements for rubber insulating matting for electrical purposes and specifies the construction materials, thickness, width and the testing conditions and results expected to meet the standard.
Contact T&D for prices, delivery and technical support for SM570-01 7.5kV IEC61111 Class 1 Electrical Mats.
MV-HV insulating matting also available for safe working on medium/high voltage switchgear/switchboards up to 33kV.
CATU Electrical Safety MV HV
T&D stock and distribute the complete range of CATU Electrical Safety Equipment.