Why is an LSZH compound used in this cable?

The LSZH (low smoke zero halogen) compound is essential for enclosed marine and industrial spaces, where smoke and toxic gases can hinder evacuation and damage electronic equipment. In the event of a fire, the jacket emits minimal smoke and no corrosive halogen acids, contributing to a safer egress environment. Material selection and emission limits are controlled in accordance with the requirements of IEC 60502 and applicable GB/T standards, which address halogen content and smoke density for safety‑critical installations.