H03VV-U is a harmonized European cable featuring a solid copper conductor and PVC insulation, rated at 300/300V. It is mainly used for fixed installation in dry environments, such as residential buildings, commercial facilities, control panels, and lighting circuits.
As a professional cable manufacturer, we produce H03VV-U strictly in accordance with EN 50525-2-31 / HD 21 standards, ensuring consistent electrical performance and long-term safety.
Conductor: Solid annealed copper (Class 1)
Insulation: High-quality PVC compound
Rated Voltage: 300/300V
Temperature Range:
Fixed installation: up to +70°C
Standard Colors: Blue, Brown, Black, Green/Yellow (custom colors available)
Available Sizes: 0.5 mm² – 6.0 mm²
H03VV-U cables are widely used in:
Fixed internal wiring of buildings
Lighting and power distribution circuits
Switchboards and control cabinets
Electrical appliances and equipment wiring
OEM electrical assemblies
⚠️ Note: H03VV-U is not suitable for flexible movement or outdoor installation.
✔ Standardized European Specification – Easy acceptance for EU and export markets
✔ Stable Quality Control – Consistent conductor size and insulation thickness
✔ Cost-Effective Solution – Ideal for large-volume procurement
✔ OEM / ODM Support – Printing, packaging, and specification customization
✔ Factory Direct Supply – Competitive pricing and stable delivery schedule
We are a professional cable manufacturer, not a trading company.
Our production advantages include:
Advanced extrusion and testing equipment
Strict incoming copper and PVC material inspection
100% voltage and insulation testing before delivery
Flexible MOQ for distributors and project customers
Whether you are a wholesaler, importer, contractor, or brand owner, we provide reliable H03VV-U cable solutions tailored to your market needs.
If you are looking for H03VV-U cable datasheets, samples, or bulk pricing, feel free to contact our sales team.
We support long-term supply cooperation for global B2B partners.
