Slotted Blanket
NOVAX® Class 4 Rubber Insulating Blanket – Type II Ozone-Resistant Protection
Maximum Electrical Safety for Personnel, Equipment, and Work Zones
When it comes to live-line work, covering energized components is essential to protect both personnel and equipment. The NOVAX® Class 4 Rubber Insulating Blanket is purpose-built for this task—delivering top-tier electrical insulation during line maintenance, substation operations, and other high-voltage applications.
Manufactured in strict compliance with ASTM D1048, this blanket is made from Type II EPDM rubber, offering superior ozone resistance and long-term durability even in outdoor environments. Its flexibility allows for easy handling and placement over conductors, terminals, or irregular shapes, creating a critical barrier against accidental electrical contact.
⚡ Key Features:
-
Class 4 electrical insulation – highest level of blanket protection available
-
Manufactured to meet ASTM D1048 standards
-
Constructed from Type II ozone-resistant EPDM rubber
-
Ideal for line maintenance, live electrical work, and substation safety
-
Designed to shield workers, tools, and surrounding equipment from electrical exposure
With its rugged build and reliable performance, the NOVAX® Rubber Insulating Blanket is trusted by utility professionals worldwide to provide enhanced safety wherever electrical hazards are present.
They are currently available in a Slotted and Solid option.
Opening diameter: Available in 2.25” and 4.5”
