450/750V H07Z-R / 6491B Single-Core 4mm² LSZH Stranded Copper Conduit Wire

Advanced LSZH Safety Profile: Engineered with a halogen-free insulation compound that dramatically limits smoke density and emits zero toxic or corrosive gases during a fire, safeguarding human life and preventing chemical damage to surrounding electronics.

Class 2 Stranded Copper Core: Constructed with a rigid yet bendable multi-strand copper design (Class 2), providing optimal electrical conductivity, excellent mechanical body, and easier pulling through long conduit networks than solid wire.

90°C High Thermal Endurance: Designed to operate continuously at conductor temperatures up to 90°C, offering greater current capacity and superior overload resilience compared to legacy 70°C PVC wires.

Strict Code Compliance: Fully certified under BS 7211 and EN 50525-3-41 specifications, making it an instant pass for rigid structural inspections in the UK, Europe, and the Middle East.