Skip to product information
1 of 16

ASTM Corrugated Switchboard

ASTM Corrugated Switchboard

Rhino Switchboard (Corrugated)  Mats for the “if” in life.

Corrugated Switchboard mats in 4 different gauges permit the most appropriate selection to match system fault levels and protection characteristics

and should be used in any area where Health and safety risk assessment shows a possibility of high-voltage shock.

ASTM switchboard mats are specially compounded non-conductive matting designed to provide protective insulation against electric shock.


Helping Good People Do Good Things

It is ideal for use in and around substations, transformers, switches, electrical panels, engine rooms, and generators.

When it comes to lessening the threat of an electrocution hazard, Rhino non-conductive switchboard mats get the job done.


Quality You Can Count On

Tested to ASTM D178/ANSI J6.7. Certification imprinted on the back.

Available with a corrugated or Diamond Surface pattern 


Delivering on-time results and reliability

The brand of choice in the oil industry and mass transit, and available at Electrical and Safety Supply Houses worldwide.

Contact us at 713-228-5543 or email


  • Class 1 matting is 3/16” thick and tested to

    • Dielectric test voltage 20,000 VAC
    • Proof tested over the entire surface at 10,000 VAC
    • Recommended maximum use voltage 7,500 VAC


  • Class 2 matting is 1/4” thick and is tested to

    • Dielectric test voltage 30,000 VAC
    • Proof tested over the entire surface at 20,000 VAC
    • Recommended maximum use voltage 17,000 VAC

  • Class 3 matting is 3/8” thick and tested to

    • Dielectric test voltage  40,000 VAC
    • Proof tested over the entire surface at  30,000 VAC
    • Recommended maximum use voltage 26,500 VAC

  • Class 4 matting is 1/2” thick and tested to

    • Dielectric test voltage  50,000 VAC
    • Proof tested over the entire surface at  40,000 VAC
    • Recommended maximum use voltage 36,500 VAC

Class 1, 2, and 3 are available in 25-yard rolls or custom cut to specified lengths, while Class 4 matting is sold in 10-yard rolls only. The corrugated surface is available on all gauges, and a Diamond surface pattern is available on Class 2 Color Black.




View full details