This red 4mm installation cable features a flexible copper core (class 5) with PVC insulation, rated for 450/750V. It operates within a temperature range of -15°C to +70°C and complies with PN-EN 50525-2-31 standards. Ideal for electrical installations in residential and industrial buildings, control cabinets, and internal connections of electrical devices. Suitable for use in conduits, cable trays, and for permanent installation. Key Features: Core cross-section: 4 mm² Insulation colour: Red Core type: Flexible copper (class 5) Rated voltage: 450/750 V Flexible and installation grade