Diamond-Plate Switchboard Matting - Black

Designed to protect personnel in areas with dangerous high-voltage equipment, it can insulate against as much as 30,000 volts of electricity.

  • Conforms to ANSI/ASTM D-178-01 Type II, Class 2.
  • Dielectric Strength: 30,000 volts
  • Recommended Max Usage per ASTM D178-01: up to 17,000 volts
  • Overall thickness 1/4”
  • Need a different size? 1’ incremental lengths are available! Simply give us a shout out!

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Putting Together Wearwell Part Numbers
See an example of how Wearwell puts together their part numbers.

SKU Short Description Colour Thickness Dimensions Stock Part UOM
701.14x2x3BK Diamond-Plate Switchboard Matting Black 1/4" Yes EA
701.14x2x75BK Diamond-Plate Switchboard Matting Black 1/4" 61 cm x 2286 cm No RL
701.14x3x10BK Diamond-Plate Switchboard Matting Black 1/4" Yes EA
701.14x3x5BK Diamond-Plate Switchboard Matting Black 1/4" Yes EA
701.14x3x75BK Diamond-Plate Switchboard Matting Black 1/4" 91 cm x 2286 cm No RL
701.14x4x75BK Diamond-Plate Switchboard Matting Black 1/4" 122 cm x 2286 cm No RL
Parameters of Category: Specifications - General
Suitable EnvironmentDry
Wearwell CategoriesNon-Conductive
Customisation LevelC1 - Custom Length
Solid or DrainageSolid
Warranty1 Year
Test Specification & Results
PropertyTest / Result
Flammability ASTM D178-01 / Maximum 12.7 mm after 30sec.
Taber Abrasion Not Available
Temperature Range Not Available
Coefficient of Friction Not Available
Compression Deflection Not Available
Tear Strength ASTM D412-98a Die C results: 1212 psi
ESD Rating Not Applicable
Dielectric Strength Surface conforms to ANSI/ASTM D178 01, Type II, Class 2: 30,000 volts. (Recommended Max Usage up to 17,000 volts)


  • A = Performs well
  • B = Slightly affected
  • C = Moderately affected
  • D = Highly affected
  • U = Not recommended
  • NT = Not tested
Chemical Urethane Nitrile PVC CFR SBR Natural Rubber
Acetone U U U C C C
Animal Fats NT A C U U U
Bleach Solution (10% Dilute) NT B B C C C
Boric Acid B A A A A A
Brake Fluid U A B D D D
Brake Fluid (Silicone Based) U A B A B B
Chlorine Solution (3% Dilute) C A B C C C
Citric Acid NT A C C C U
Cutting Fluid (Mineral Oil Based) U B B B C D
Diesel Oil U A B U U U
Ethylene Acetate NT U NT U U U
Ethylene Glycol B A A A A A
Hydraulic Oil (Petroleum) U A B D D D
Hydrochloric Acid Cole (37% Dilute) U C C B B B
Isopropyl Alcohol A B A B B A
Lacquer Solvents U U U U U U
Lindol (Hydraulic Fluid) NT U NT U U U
Mineral Oil C A B A B U
Naptha NT C U U U U
Napthlene U U U U U U
Petroleum U C B D D D
Salt Water A A B B B C
Tolulene U U U U U U
Transmission Fluid (Type A) U B A C U U
Trichloroethane U U U U U U
Vegetable Oil C A B C C C
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Q: What is Switchboard matting?

A: Also referred to as non-conductive matting, these products serve as an insulative barrier to protect personnel from dangerous and deadly shock. It's commonly used around high voltage areas, fuse boxes, switchgear, control panels and heavy machinery.

Q: How is the electrical insulation value of the matting rated?

A: In accordance with ASTM D149-97a testing standards, this mat meets the requirement of a minimum of 30,000 volts and recommended max usage of up to 17,000 volts.

Q: How often should switchboard matting be replaced?

A: All switchboard matting should be inspected and/or replaced every year to ensure the safety of personnel.

Q: Are the colors shown on your website the exact color I should expect to receive?

A: No, because monitors vary so there may be a slight variance in the color. If color choice is critical, we suggest that you order a sample. Due to manufacturing processes and material dye lots, color can vary, but our products fall within an industry-standard acceptable variation.