CBS Electric Insulation Materials stocks only certified Class H temperature wedges.
Certified Class H (180*C) wedges for high-temperature applications. A durable blend of 3M’s proprietary hybrid inorganic/organic insulating paper and Dupont’s Mylar film. A robust, all round wedge for most Class H jobs with good value. Our most popular choice.
Dacron-Mylar-Dacron H (DMDH)
Certified Class H (180*C) wedges for high-temperature applications where affordability and easy of insertion are key.
The winder’s original wedge, utilizing Fibertek’s proprietary solvent-free adhesive system which ensures the highest standard of DMD paper on the market. A solid choice for any application where ease of handling is paramount.
Nomex 410 Wedges (NHT) **Special Order Only**
Certified Class R (220*C) wedges for the most demanding applications and highest temperature requirements.
Made from Dupont’s original proven Nomex paper, a blend of high inherent dielectric strength, mechanical toughness, flexibility and resilience. Great lateral strength for easy handling and less chance of buckling.