Is your factory floor dealing with cable headaches?
You know the struggle. You install a new cable in a machine tool or a conveyor belt. A few weeks later, the wire cracks. The system stops. You lose money every minute the line is down. Or maybe you have electrical noise messing up your sensor signals. This causes errors in your production data. It is frustrating. You need a wire that moves without breaking. It must block interference. And it must last a long time in tough places. You do not want to fix wires all the time. You want a cable that works once and works forever. This is why you need a high-quality flexible 4-core copper wire. It is built for real industrial life.
What makes this 4-core cable special?
This is not just a simple wire. It is a flexible multi-strand equipment control cable designed for movement. Inside, you have 4 cores. Each core is 0.75 mm². The conductors are made of bare copper. We use fine strands (Class 5 flexibility). This means the wire bends easily. It does not snap when you move it. The outer sheath is PVC. It is gray (RAL 7001). This material resists oil, moisture, and mechanical stress. It is perfect for dry, damp, or wet rooms. But remember, do not use it in open air with direct UV light unless it is protected.The structure has three layers. First, the copper conductor carries the power. Second, the PVC insulation keeps the current safe. Third, the outer jacket protects everything. Some versions have a shield. This shield is a tinned copper braid. It stops electromagnetic interference (EMI). This keeps your signals clean. It is vital for data and control systems.
Technical Specifications You Need to Know
Here are the hard numbers for the 4×0.75 sq mm cable. We keep it simple so you know exactly what you are buying.
Electrical Ratings
- Voltage: Rated for 300/500 Volts (U0/U). Test voltage is 3000V.
- Temperature Range: Flexible use is -10°C to +90°C. Fixed use is -40°C to +90°C.
- Current Capacity: This depends on how you install it. But for a 0.75 mm² core, it handles typical control loads well. It is not for high power mains.
Physical Details
- Cores: 4 Cores (L1, L2, L3, N or Phase, Phase, Phase, Neutral).
- Cross Section: 0.75 mm² per core.
- Conductor Material: Bare copper, finely stranded (Class 5).
- Insulation: PVC (Polyvinyl Chloride).
- Sheath: PVC, Gray (RAL 7001).
- Shielding: Optional tinned copper braid (TC Braid) with drain wire.
- Outer Diameter: Approx. 7.1 mm to 7.9 mm (depending on shielding).
- Weight: Approx. 60 kg/km to 77 kg/km.
- Bending Radius: Minimum 7.5x outer diameter when moving. Minimum 4x outer diameter when fixed.
Certifications
This cable meets high standards. It conforms to the Low-Voltage Directive 2014/35/EU. It has UL approval and CSA certification. It is also tested to DIN VDE standards. This means it is safe for export to Europe and North America.
Where should you use this cable?
This German HELUKABEL style wire is everywhere in industry. You will see it in machine tools. It connects control panels to the machine body. It works in assembly lines. It is great for conveyor belts. You can use it in plant engineering and steel production.It is also good for AC technology. If you have robot arms that move a lot, this cable handles the torsion. It is perfect for signal transmission. The shielding stops cross-talk between wires. This is important when you have many cables in one bundle.Do not use it outside in the sun without a conduit. UV light can damage standard PVC over time. But inside a building or inside a machine guard, it is perfect.
Why choose this over cheap alternatives?
You can buy cheap wire. But cheap wire breaks. It cracks when you flex it. The insulation peels off. The copper is not pure. This causes voltage drops. Your motors might not start. Your sensors might fail.This 4-core copper wire uses high-purity copper. The PVC is special mix. It stays flexible in the cold. It does not get sticky in the heat. The shielding is 90% coverage. This blocks noise better than cheap foil shields. The metric construction (mm²) means you get the exact wire size you pay for. AWG numbers are just approximations. We focus on the real metric size.German engineering focuses on longevity. This cable has a long cycle life. It can flex millions of times. This is key for automated doors or moving parts. It reduces your maintenance cost. You buy it once. You forget about it for years.
How to order and get a quote
We know you need specific lengths. We can supply 56-meter lengths. We can supply 1000-meter drums. We can cut it to your needs. The part numbers vary by shielding and exact jacket material. For example, a shielded version with PVC jacket is common.We are a factory. We can match the Helukabel JZ-602 or F-CY-JZ quality. We offer the same specs but at a better price. We ship worldwide. We have the stock ready.Do you need a sample?Do you need a custom length?Do you have a special connector requirement?Send us your inquiry today. Tell us the quantity. Tell us if you need shielded or unshielded. We will send you a quote in 24 hours. Stop worrying about wire failures. Upgrade your control system now.Click here to request a quote!