This RR Kabel Superex-FR 1.5 Sq mm Red PVC Insulated Cable is a low tension cable that is best for use in a wide range of settings. It is made of red PVC insulation that is flame retardant, making it a great choice for use in areas where safety is a concern. RR Kabel Superex-FR low tension cables are designed for internal wiring of electrical and electronic equipment, where low fire hazard and flame retardant properties are required.