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The insulation of fire-resistant alarm cables is crafted from fire-retardant materials, which are chosen for their ability to withstand high heat without igniting. Common insulation materials include low smoke zero halogen (LSZH) compounds or ceramic-coated fibers. These materials are inherently non-combustible or self-extinguishing, which prevents the cable from becoming a potential fuel source for a fire. The LSZH materials also emit minimal smoke when exposed to heat, thus reducing the spread of toxic smoke and enhancing visibility and air quality in case of a fire. The robust insulation prevents the fire from traveling along the cable, helping to localize the source of heat or flame and significantly reducing the risk of further fire spread through the wiring system.
The UL3135 Extra Soft Silicone Rubber Lithium Battery Wire (18AWG) is designed for superior safety, ...
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