Tired of cables that crack, overheat, or fail inspections?
You know the struggle. You buy a cheap power cable for your machinery or control panel. At first, it works fine. But after a few weeks of movement or heat, the jacket gets hard. It cracks near the plug. Worse, it smells like burning plastic when the machine runs hot. If you are selling equipment in Europe, a failed CE test or a safety hazard can ruin your reputation. You need a cable that bends without breaking, stays cool under pressure, and passes every safety check. You need the real deal from Japan.
What makes this cable different from cheap alternatives?
This is not just another generic wire from a bulk bin. This is an Original Japanese NICHIGOH 3-core 1.5 sq mm flexible premium power cable. NICHIGOH is a top-tier name in the industry. They build cables that last twice as long as standard PVC cables. We are talking about a cable designed for the tough conditions of industrial computer and equipment wiring.The secret is in the materials. Standard cables use basic plastic that gets brittle in the cold and sticky in the heat. This cable uses a special Arctic PVC or high-grade rubber compound depending on the series (like RO-FLEX or H05VV-F). It stays flexible even in freezing warehouses. It resists oil, acids, and abrasion. If you drag it across a concrete floor, it won’t scrape open easily. It is built for movable applications where the cable gets bumped, twisted, and bent every day.
Technical Specifications: The numbers that matter
When you buy flexible power cable, you need to know exactly what you are getting. Here are the hard facts for the 3-core 1.5mm² version:
Conductor and Resistance
- Conductor Material: Class 5 Annealed Copper. This is the highest flexibility grade for copper. It is not a solid rod that snaps; it is made of many tiny wires twisted together.
- Conductor Structure: 30 strands of 0.25mm wire (30/0.25mm) per core.
- Resistance: Maximum 13.3 Ω/km at 20°C. Low resistance means less heat. Your machine runs cooler and saves electricity.
- Core Colors: Standard is Brown (Live), Blue (Neutral), and Green/Yellow (Earth).
Insulation and Jacket
- Insulation Material: PVC (Polyvinyl Chloride).
- Insulation Thickness: 0.7mm. This is thicker than cheap cables, preventing short circuits.
- Sheath (Jacket) Material: PVC or TRS (Heat Resisting Rubber).
- Sheath Thickness: 0.8mm to 1.2mm depending on the specific standard (H05 vs H07).
- Overall Diameter: About 7.8mm to 8.2mm. It is slim enough to fit through cable chains but tough enough for heavy use.
- Weight: Approximately 10.9 kg per 100 meters. It feels heavy because it uses real copper, not cheap aluminum or copper-clad steel.
Performance Ratings
- Voltage Rating: 300/500V (or 450/750V for some industrial types). Perfect for standard European and industrial outlets.
- Current Carrying Capacity: Safe for loads up to 16A-20A in open air (depending on installation method).
- Max Operating Temperature: 70°C for PVC. If you need higher heat resistance, we offer Heat Resisting Rubber (TRS) versions rated for tougher environments.
- Bending Radius: Can be bent into a U-shape repeatedly without damage. Great for robot cables or moving parts.
Safety and Certifications: Pass the inspection every time
You cannot sell equipment in Europe or the US without the right stamps. This cable has you covered.
European Standard Compliance (CE)
This cable fully complies with the European Standard. It meets EN 50525-2-11 and the Cenelec code H05VV-F. It is also CE certified, meaning it passes the strict safety, health, and environmental requirements of the EU.
Flame Retardant and Low Smoke
Safety is not just about electricity; it is about fire. This cable is Flame Retardant (complies with IEC 60332-1). If a fire starts, this cable does not spread the flame.Even more important is the Low Gas Emission. Many cables release toxic smoke when burned (the “outgassing” problem). NICHIGOH controls this strictly. The smoke is low-toxicity. This is critical for public buildings, hospitals, and trains where toxic fumes can kill people faster than the fire itself. It meets the RoHS Directive, banning lead, mercury, and other hazardous substances.
Global Approvals
- UL / cUL: Certified for the US and Canada (North American safety standards).
- PSE: Certified for Japan (Electrical Appliance and Material Safety Law).
- CCC: Certified for China (Compulsory Certification).
- BS 6500: British Standard for flexible cords.
Where should you use this cable?
This 3-core 1.5 sq mm flexible cable is the “Goldilocks” size—not too thick, not too thin. It is perfect for:
Industrial Machinery and Control Panels
Use it to wire control panels, CNC machines, and conveyor belts. The flexible jacket makes it easy to route wires through tight spaces in the cabinet. It resists the oil and coolant splashes found in factories.
Commercial and Domestic Appliances
It is the standard power cord for heavy-duty appliances like washing machines, industrial ovens, and power tools. The “Arctic PVC” stays flexible in cold garages or outdoor temporary setups.
Audio, Data, and Signal (with care)
While it is a power cable, the excellent shielding coverage (in specific shielded models) and twisted cores help reduce electromagnetic interference (EMI). It keeps the power clean for sensitive computers and telecom equipment.
Construction and Temporary Power
For construction sites, you need a cable that can take a beating. The abrasion-resistant outer sheath handles rough concrete and gravel. It is water-resistant (IP rated options available) and can be used for temporary power supply extension cords.
Why buy from us? We are the factory connection
You are a trading company or an OEM. You need a reliable supply chain. We are the direct link to the Japanese technology and manufacturing standards. We do not just sell wire; we sell peace of mind.
- No Fake Copper: We guarantee Class 5 bare copper. No copper-clad aluminum (CCA) tricks.
- Consistent Quality: Every 100-meter reel is tested for resistance and insulation thickness.
- Custom Lengths: We supply full reels (100m/153m) or cut to your exact length.
- Environmental Care: We follow REACH regulations and IEC 62474 for substance management. Good for your brand image.
Don’t risk a factory shutdown or a product recall because you saved a few cents on a cable. Use the Original Japanese NICHIGOH cable. It is the premium power cable that professionals trust.Ready to upgrade your wiring?Stop dealing with stiff, smelly, unreliable wires. Get the Original Japanese NICHIGOH 3-core 1.5 sq mm flexible premium power cable today. It is CE certified, RoHS compliant, and built for the real world.Send us an inquiry now for a competitive quote! Tell us the length, jacket color (Black or Orange), and voltage you need. Let’s get your machinery powered up safely.