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NOVAX Class 4 Slotted Insulating Blanket

Slotted insulating blanket is designed to provide protection for applications that come into contact with with dangerous high-voltage equipment. The surface is designed to be cleaned after use and will not collect contaminants. The Type II premium quality rubber is ozone resistant to prevent long-term use and premature aging. The slotted construction provides superior flexibility to cover irregular shapes.

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NOVAX Class 4 Slotted Insulating Blanket


  • Class 4 – rated to 36,000 Volts AC
  • 36" x 36"
  • Meets ASTM 1048-14 Standard, ISO 9001:2015
  • Type II Ozone-resistant rubber to prevent long-term aging/checking
  • Slotted design covers live electrical conductors, apparatus or circuits on deadends, secondary racks and cross arms
  • Molded construction provides superior flexibility to cover many irregular shapes
  • Beaded edge for added strength and durability

Spec Sheet

Additional information

Weight 9 lbs
Dimensions 36 × 20 × 4 in

Class 4


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