Cross-Sectional Area: The "03" in the designation corresponds to a nominal cross-sectional area of 0.5 mm², with a tolerance of ±0.05 mm². This size is tailored to handle typical fault currents in low-voltage systems (up to 16A for short durations, as specified in EN 60898).

Stranding Configuration: Conductors are composed of 16 strands of 0.20 mm diameter Copper Wire, twisted in a concentric lay pattern with a lay length of 12–18 mm. This stranding enhances flexibility, allowing the cable to bend around radii as small as 10 mm (5x the conductor diameter) without damaging the insulation—critical for routing through tight wall cavities or conduits.

Conductivity and Resistance: High-purity electrolytic copper (99.9% purity) ensures a conductivity of 58 MS/m at 20°C. The DC resistance at 20°C is ≤36.1 Ω/km, ensuring minimal voltage drop during fault conditions, which is essential for effective grounding.

Inner Insulation: Each conductor is insulated with PVC (polyvinyl chloride) of 0.3 mm thickness, with a dielectric strength of ≥15 kV/mm. This insulation is rated for continuous operation at 70°C and short-term exposure to 105°C during faults, preventing electrical breakdown.

Outer Insulation/Jacket: The "V2V2" designation indicates a double insulation structure: an inner layer enclosing individual conductors and an outer jacket covering all cores. The outer jacket is 0.5 mm thick (for round cables) or 0.4 mm thick (for Flat Cables) and made of flame-retardant PVC complying with EN 60332-1-2 (vertical flame test).

Halogen-Free Variant (H03V2V2h2-F): The "h2" specifies a halogen-free PVC formulation, with halogen content ≤0.5% by weight. This reduces toxic gas emission (e.g., hydrogen chloride) during combustion to ≤5 mg/g, meeting EN 60754-1 standards—critical for enclosed spaces like hospitals or high-rise apartments.

Round Cable: Cylindrical profile with an outer diameter of 3.2 ±0.2 mm. This compact size allows easy installation in 6 mm diameter conduits, common in European electrical systems.

Flat Cable: Rectangular profile measuring 6.0 mm (width) × 1.8 mm (thickness) ±0.2 mm. The slim design enables installation under carpets or between floorboards without protruding, with a thickness that avoids damage from foot traffic.

Rated Voltage: 300/300V (phase-to-earth/phase-to-phase), suitable for low-voltage systems up to 250V AC (common in residential and commercial settings).

Flame Retardancy: Both variants pass EN 60332-1-2, self-extinguishing within 60 seconds of removing the flame source.

Environmental Resistance: The PVC Jacket is resistant to:

Appliance Grounding: Used to ground household appliances (refrigerators, washing machines, ovens) via their power cords. The 0.5 mm² conductor safely diverts fault currents from damaged insulation to earth, preventing electric shock. Round cables are preferred for new builds, as they fit neatly into the 3-core power cords (live, neutral, ground) required by EN 60794.

Outlet and Lighting Grounding: In modern homes, these cables connect power outlets and light fixtures to the main grounding busbar. Flat cables are ideal for retrofits, as they can be routed under carpets or behind baseboards in existing rooms without major renovations. The green/yellow color-coded insulation (per IEC 60446) ensures easy identification, reducing installation errors.

Office Spaces: Grounding IT equipment (computers, servers, printers) and HVAC systems. The halogen-free H03V2V2h2-F variant is mandated in many European offices, as it minimizes smoke and toxic fumes in case of fire, aiding evacuation and reducing damage to sensitive electronics.

Retail and Hospitality: Used in cash registers, security cameras, and kitchen equipment. The flat cable’s slim profile is advantageous in retail spaces, where it can be hidden under display units or floor mats without disrupting customer flow.

Healthcare Facilities: Hospitals and clinics rely on H03V2V2h2-F for grounding medical devices (e.g., MRI machines, patient monitors). The halogen-free insulation reduces the risk of respiratory hazards during fires, protecting patients and staff.

Workshop Machinery: Grounding power tools (drills, saws) and small-scale industrial equipment. The round cable’s durability withstands occasional abrasion from tools or debris, while its flexibility allows routing around machinery without kinking.

Control Panels: Connecting control systems (PLCs, sensors) to earth electrodes. The double insulation ensures reliable performance in dusty environments, preventing insulation degradation that could compromise grounding integrity.

Standard PVC (H03V2V2-F): Formulated with:

Halogen-Free PVC (H03V2V2h2-F): Replaces halogenated flame retardants with aluminum hydroxide (20% by weight), which releases water vapor during combustion to suppress flames, reducing toxic emissions.

Copper wire rods (8 mm diameter) are drawn down to 0.20 mm diameter using diamond dies, ensuring uniform thickness.

16 strands are twisted in a stranding machine with computer-controlled lay length (12–18 mm) to achieve the required flexibility.

Stranded Conductors undergo a final annealing step to relieve stress, ensuring they retain flexibility after installation.

Individual conductors are fed into an extrusion line, where molten PVC (180–200°C) is applied to form the inner insulation (0.3 mm thickness).

Laser gauges monitor insulation thickness, with automatic adjustments to the extrusion rate to maintain tolerance within ±0.02 mm.

Insulated Conductors are cooled in a water bath (20–25°C) to solidify the PVC, then dried to prevent moisture retention.

For round cables: Insulated conductors are twisted together in a bunch lay pattern (lay length 30–40 mm) to form a core, then passed through a second extrusion machine to apply the outer jacket (0.5 mm thickness).

For flat cables: Insulated conductors are laid parallel on a conveyor belt, with outer jacket PVC extruded over them in a flat die, forming the rectangular profile. The flat shape is maintained using cooling rollers set to 6.0 mm × 1.8 mm dimensions.

Resistance Test: DC resistance measured using a micro-ohmmeter to ensure it meets ≤36.1 Ω/km.

Flame Test: 500 mm cable samples are subjected to EN 60332-1-2, with flame application for 60 seconds; cables must self-extinguish within 60 seconds.

Dielectric Strength: Insulation is tested with 2 kV AC for 1 minute (round cables) or 1.5 kV AC for 1 minute (flat cables) with no breakdown.

Halogen Emission (H03V2V2h2-F): EN 60754-1 testing measures acid gas emission, ensuring it remains ≤5 mg/g.

Standard Reels: Cables are wound onto 300 mm diameter cardboard reels (for 50m and 100m lengths) or 400 mm diameter plastic reels (for 500m lengths). Reels feature flanges to prevent unwinding and a central core (50 mm diameter) for mounting on dispensing stands.

Labeling: Each reel is labeled with:

Protective Layer: Cables are wrapped in LDPE (low-density polyethylene) film to prevent dust and moisture ingress, with a moisture indicator (blue-to-pink) to alert to water exposure during storage.

For large orders (e.g., 1000m+), cables are supplied in wooden drums (600 mm diameter) with steel reinforcing rings, suitable for palletized transport. Drums include a sealed plastic liner to protect against humidity.

Branded reels with company logos.

Pre-cut lengths (e.g., 5m, 10m) in poly bags for retail sale.

Color-coded reel flanges to distinguish between round/flat or halogen-free variants.

Road Transport: For European deliveries, enclosed trucks with temperature-controlled trailers (15–25°C) are used to prevent PVC degradation from extreme heat or cold. Cables are secured with straps to pallets, with edge protectors to avoid reel damage.

Sea Freight: For international shipments, reels are packed into 20ft or 40ft containers, with dunnage (wooden blocks) to prevent shifting during transit. Desiccants are placed in containers to control humidity (≤60% RH) and protect against moisture.

Air Freight: Urgent orders (e.g., replacement cables for construction delays) are shipped via air, with reels packed in shock-absorbent foam to withstand turbulence.

Reels must be lifted using forklifts or cranes with spindle attachments, avoiding damage to flanges. Dragging reels is prohibited, as it can unwind the cable or damage the jacket.

Temperature restrictions: Cables must not be exposed to temperatures below -5°C (to prevent PVC cracking) or above 40°C (to avoid insulation softening) during transport.

Orders are processed within 24 hours of receipt, with confirmation sent via email including:

For custom lengths or large volumes (5000m+), production lead times are 5–7 business days, with regular updates provided to clients.

Clients receive a tracking link via email, allowing real-time monitoring of shipment location and estimated delivery time (powered by carriers like DHL, UPS, or DB Schenker).

Automated notifications alert clients when the shipment is:

Upon delivery, clients are advised to inspect reels for:

Any damage must be reported within 48 hours, with photos required for claims processing. Manufacturers coordinate with carriers to arrange replacements for damaged goods at no cost.

Standard samples are 1m lengths of H03V2V2-F (round and flat) and H03V2V2h2-F (round and flat), supplied free of charge to qualified clients (e.g., electrical contractors, building developers).

Custom samples (e.g., specific lengths or branded labeling) are available for a fee (€10–€20), refundable with subsequent orders over €1000.

Clients request samples via the manufacturer’s website, email, or sales team, specifying:

Samples are dispatched within 2 business days via express post, with tracking provided.

Samples include a test report summarizing key parameters (resistance, flame retardancy, dielectric strength) for client verification. Manufacturers also assist with third-party testing (e.g., via SGS or TÜV) at cost, if required for project compliance.

A team of electrical engineers provides guidance via phone, email, or video call on:

Response times: 4 hours for urgent queries, 24 hours for standard requests.

Standard warranty: 10 years from purchase, covering defects in materials or workmanship (e.g., insulation cracking, conductor breakage under normal use).

Warranty claims require:

Valid claims result in free replacement cables or a full refund, with expedited shipping for critical applications (e.g., hospital renovations).

Clients are surveyed post-purchase to rate:

Feedback is used to refine production processes—for example, adjusting PVC formulations to enhance cold-weather flexibility based on Nordic client input.