Tired of cables that break, overheat, or mess up your signals?
You know the struggle. You buy a cheap multi-core cable for your control panel or robot arm. It looks good on paper. But when you try to install it, it is stiff like a pipe. You force it into the drag chain, and the insulation cracks. Then the machine starts moving, and the cable snaps after a few weeks. Or worse, it gets hot near the motor, the PVC melts, and you have a short circuit. You lose production time. You lose money. And you have to buy new cable again.We fix this. We build a 9-core 0.75mm² flexible copper cable that actually moves. It does not crack. It does not overheat easily. And it carries power and signals safely in tight spaces. This is not just a wire. It is the “muscle” of your machine. It is built to the same high standards as the famous German LAPP cables, but we cut out the brand markup to give you a better price.
What exactly is this 9G 0.75mm² cable?
This is a heavy-duty, flexible control and power cable. It has 9 separate copper wires inside. Each wire has a cross-section of 0.75 square millimeters. Think of it as 9 tiny roads for electricity, all bundled together in one strong, round jacket.The “G” in the name stands for the German VDE standard. This means the copper is high purity. The insulation is precise. And the outer sheath is tough. We use fine-stranded copper (Class 5 flexibility). This means the wire is made of many tiny threads twisted together. It bends easily. It twists easily. It is perfect for dynamic applications where the cable moves, vibrates, or rotates.We use PVC (Polyvinyl Chloride) for the insulation and the outer jacket. But this is not cheap PVC. It is oil-resistant and flame-retardant. If there is a spark, the cable does not spread the fire. If it touches machine oil or grease, the jacket does not dissolve. This makes it perfect for factories, automotive workshops, and outdoor installations.
Technical Specifications (The Nitty-Gritty Details)
You need numbers you can trust. Here is exactly what you get when you buy this 9-core flexible wire:Conductor (The Copper Core)
- Material: Bare copper, 99.9% purity. High conductivity, low resistance.
- Structure: Class 5 flexible stranding. This is 30 strands of 0.177mm thin wires per core (30/0.177).
- Resistance: Max 26.0 Ohms per Kilometer at 20°C. This means very little energy is lost as heat.
- Core Count: 9 Cores. We also have a Green/Yellow core for grounding (Protective Earth).
Insulation & Sheath (The Protection)
- Insulation Material: PVC (Polyvinyl Chloride).
- Insulation Thickness: 0.6 mm per core.
- Sheath Material: PVC. Grey color (RAL 7001).
- Sheath Thickness: 1.1 mm to 1.2 mm (depending on diameter).
- Diameter: The whole cable is about 9.39 mm to 9.4 mm wide. It fits standard cable glands and drag chains.
- Weight: Approx 180 kg per km (or 180 grams per meter).
Performance Ratings
- Voltage: Rated 300/500 Volt (U0/U). Safe for most industrial control circuits.
- Temperature:
- Static (fixed): -40°C to +80°C.
- Dynamic (moving): -30°C to +70°C.
- It does not get brittle in the cold and does not melt in normal heat.
- Bending Radius:
- Static: 4 times the diameter (approx 38 mm).
- Dynamic: 10 times the diameter (approx 94 mm). Do not bend it sharper than this when moving!
- Flame Test: Passes IEC 60332-1-2. It is self-extinguishing.
- Oil Resistance: Passes DIN EN 50290-2-22. Safe for oily environments.
Certifications
- VDE Certified (German standard).
- CE Certified.
- EN 60228 Class 5 (Conductor).
- DIN VDE 0295 Class 5.
- RoHS / REACH compliant (environmentally safe).
Where should you use this cable?
This wire is a workhorse. You can use it almost anywhere you need power and control in one cable. Here are the best spots:1. Control Cabinets and SwitchgearConnect your PLCs, relays, and contactors. The 9 cores let you run power (230V or 110V) and multiple control signals (24V) in one go. You save space in the cabinet because you only need one cable entry point.2. Drag Chains (Energy Chains)This is the #1 use case. Because it is Class 5 flexible and has a strong PVC sheath, it can move back and forth inside a plastic drag chain for millions of cycles. It is ideal for CNC machines, robotic arms, and automated doors.3. Sensor and Actuator WiringUse it to connect 4-20mA sensors, proximity switches, or solenoid valves. The twisted cores reduce interference, so your signals stay clean.4. Audio and Data (Low Voltage)While it is a power cable, the twisted pairs help with signal integrity. Some customers use it for low-voltage data or audio in harsh environments where standard data cables would break.5. Automotive and EV ChargingIt is great for internal wiring in electric vehicles or charging station control boxes. The oil and heat resistance handle the engine bay or outdoor conditions well.
Why choose this over the big brands?
You might see similar cables from LAPP (like OLFLEX CLASSIC 110) or other European brands. They are great cables. But they are expensive because of the brand name and logistics.We make the same quality cable. We use the same VDE standards. We use the same copper purity. We use the same PVC compounds.
- Pure Copper: We do not use cheap aluminum or copper-clad aluminum. It is real copper.
- Consistent Diameter: Our insulation is extruded evenly. No thin spots that break.
- Strand Count: We strictly follow the 30/0.177 stranding for flexibility.
- Testing: Every batch is tested for resistance and high voltage.
You get the “German Standard” quality, but you pay a factory-direct price. We sell by the reel (100 meters is standard, but we can do 50m or custom lengths). We pack it in strong polybags or drums to ensure it arrives without damage.
Don’t let a bad cable stop your production line.
Imagine installing this cable today. It bends easily around the corners. It clicks into the drag chain smoothly. You turn the machine on. It runs quiet. No overheating. No signal errors. It just works. For 10 years.We have this in stock. We can ship it to the USA, UK, Australia, or Europe fast.Get a quote now. Tell us how many meters you need. If you need a special color (like Black or Orange) or a different core count, we can do that too.Click the “Inquire Now” button or email us. Let’s get your machines wired with the best flexible control cable on the market.