Insulating Rubber Blankets


Superior quality dielectric blankets are designed, manufactured and tested in the United States in strict accordance to current ASTM D1048 specifications.

Class 0 and Class 4 blankets are both Type II; made of ozone-resistant EPDM synthetic rubber. The Class 0 blanket is yellow without eyelets and the Class 4 blanket is orange with 6 eyelets.

Class 2, Type I blanket is made of natural rubber (polyisoprene) in black with 6 eyelets.

Blankets:

BL-C0 – Class 0 – 1000 V Blanket: 3′ x 3′ Yellow

BLK-C0 – Class 0 – 1000 V Blanket Kit: 3′ x 3′ Yellow Blanket, Pair of Blanket Clamp Pins, and Canister

BL-C2 – Class 2 – 20 kV Blanket: 3′ x 3′ Black

BLK-C2 – Class 2 – 20 kV Blanket Kit: 3′ x 3′ Black Blanket, Pair of Blanket Clamp Pins, and Canister

BL-C4- Class 4 – 36kV Blanket: 3′ x 3′ Orange

BLK-C4 – Class 4 – 36 kV Blanket Kit: 3′ x 3′ Orange Blanket, Pair of Blanket Clamp Pins, and Canister

Care and Inspection of Rubber Blankets

As with other live line tools and safety products, proper care, inspection, and storage of Rubber Blankets is essential. Before each use, it is imperative to visually inspect your rubber blankets. When inspecting, be sure to look for rips, tears, holes, punctures, embedded wire, ozone cutting, and chemical deterioration. Should any of these be evident, remove the blanket from service. If additional information is needed, please review ASTM F1236, Standard Guide for visual inspection of electrical protective rubber products.