A fire sleeve is a protective covering for cables that are subject to high temperatures. The sleeve is made of a heat-resistant material, such as silicone, and is designed to protect the cables from being damaged or destroyed in the event of a fire.
The fire sleeve is typically installed around the cables at the time of installation. The sleeve is then secured in place with a band or clamp. The sleeve will help to protect the cables from being damaged by the heat and flames of a fire.
The fire sleeve is a valuable safety feature for any building that contains cables that are subject to high temperatures. The sleeve will help to protect the cables from being damaged or destroyed in the event of a fire, which could lead to a loss of power or even a fire.