Is your production line stopping because of cheap, broken cables?
You know the feeling. You are running a factory or a large installation project. Everything is moving fast. Then, suddenly, a machine stops. You check the control panel. The cable is stiff, cracked, or the wires inside are corroded. It happens all the time with low-quality imports. You waste money on downtime. You waste time replacing parts that should have lasted years.You need a cable that works hard. You need a cable that bends without breaking. You need a cable that resists oil, chemicals, and heat. You need the Lapp ÖLFLEX CLASSIC 110. This is not just a wire. It is the standard for industrial control. It is the “workhorse” cable that engineers trust when they cannot afford a failure.This specific product is the 3-core version with 0.5mm² cross-section. It comes in a classic grey PVC sheath. Inside, you have numbered cores (brown and black) and a separate green-yellow protective earth wire. It is built for 300/500V applications. It handles up to 9 Amps. It works in temperatures from -40°C to +80°C. If you are looking for a “Lapp 3-core 0.5 square millimeter control cable” that is reliable, this is the exact one.
What makes the ÖLFLEX CLASSIC 110 special?
Lapp has been making cables for a long time. They know what breaks and why. The CLASSIC 110 series is designed to fix the common problems you face.First, it is flexible. Many control cables are stiff. They are hard to pull through conduits. They crack when you move them. The CLASSIC 110 uses fine-wire stranding (Class 5 according to IEC 60228). This means the copper inside is made of many tiny wires, not one thick one. It bends easily. It is great for fixed installations. It is also good for occasional flexing. For example, if a door on a machine opens and closes, this cable can handle the movement.Second, it is tough. The outer sheath is PVC (Polyvinyl Chloride). But it is not just any PVC. It is a special Lapp compound called P8/1. It resists oil. If your machine leaks hydraulic fluid, this cable won’t dissolve. It resists chemicals found in cleaning agents. It is also flame-retardant (IEC 60332-1-2). If there is a short circuit fire, it does not spread the flame.Third, it is safe. It has a separate protective earth (ground) wire. This is the green-yellow wire. In many cheap cables, the earth wire is missing or too thin. Here, it is properly sized. It keeps your operators safe from electric shock.
Technical Specifications: The numbers you need
When you buy industrial cable, you need exact data. Here is the breakdown for the Lapp ÖLFLEX CLASSIC 110 3G 0.5mm²:
- Brand: LAPP (ÖLFLEX Series)
- Cable Type: Control Cable (YY Type – Unscreened)
- Article Number: 1119003 (for 100m reel)
- Number of Cores: 3 Cores
- Conductor Size: 0.5 mm²
- Conductor Material: Bare Copper (Fine-wire stranded, Class 5)
- Conductor Resistance: 39 Ω/km (This is low resistance, which means less heat)
- Core Colors: Brown, Black (Numbered cores), Green-Yellow (Earth)
- Outer Sheath Color: Grey (RAL 7001)
- Sheath Material: PVC
- Nominal Outer Diameter: 5.1 mm (It is slim, saves space in cable trays)
- Weight: Approx. 60 kg/km
- Voltage Rating: U0/U = 300/500 V
- Test Voltage: 4 kV (High safety margin)
- Current Rating: 9 A (Fixed installation)
- Temperature Range: -40°C to +80°C (Flexing), -40°C to +70°C (Fixed)
- Minimum Bend Radius: Fixed = 4 x Diameter (20.4 mm), Flexing = 10 x Diameter (51 mm)
- Oil Resistance: Yes (DIN EN 50290-2-22)
- Approvals: VDE certified, UL approved (AWM 21098)
Where should you use this cable?
You can use this cable almost anywhere in a factory. It is a general-purpose control cable. But it shines in specific places.##### Machine Tools and CNC MachinesMachine tools vibrate. They get hot. They use coolant and oil. The ÖLFLEX CLASSIC 110 is oil-resistant. The PVC sheath does not absorb water or oil. The fine-stranded copper resists vibration fatigue. It is perfect for connecting the motor to the control cabinet. It is also great for sensor wiring.##### Plant Engineering and ConstructionIn a big plant, you have long cable runs. You need a cable that is easy to pull. The 5.1mm diameter is small. You can fit many cables in one pipe. The grey color helps maintenance workers identify it as a control cable, not a power cable. It is VDE registered, so it meets strict European safety standards.##### HVAC and RefrigerationHeating and Air Conditioning systems need reliable control. Thermostats, fans, and compressors all need signals. This cable handles the moisture in air conditioning ducts. It does not get brittle in the cold. It is also flame-retardant, which is a requirement for building safety codes.##### Renewable Energy and Wind TurbinesThis is a tough one. Wind turbines move. The cables inside the nacelle twist and turn.100 times a day. The ÖLFLEX CLASSIC 110 is rated for “torsional applications.” It can handle the twisting motion without the copper wires snapping. It is also UV resistant if exposed, though usually, it is run inside conduits.##### Smart Homes and TransportEven in modern buildings, this cable works. It is used for building automation systems (BAS). It controls lights, blinds, and security systems. In transport (like trains or electric vehicles), it is used for low-voltage control circuits.
Why choose the “Grey-Brown-Black” combination?
The color coding is not just for looks. It is a safety feature.The Grey Sheath: Grey is the industry standard for control and data cables. It hides dirt better than black. It looks professional in a control cabinet. When an engineer opens a panel, they see grey and know it is a signal wire, not a high-voltage power cable.Numbered Cores (Brown/Black): Inside, the live cores are colored. In a 3-core cable, you typically have Brown (L1) and Black (L2 or switched live). Because it is a “numbered” cable type, you might see numbers printed on the insulation too (like 1, 2, 3). This makes wiring easy. You don’t have to guess which wire goes where. You match the color or number at both ends.Green-Yellow Earth: This is the most important wire. It is the safety ground. In the ÖLFLEX CLASSIC 110 3G version, this wire is included. Some cheaper cables skip it to save money. Do not skip it. If a live wire touches the metal chassis of a machine, the earth wire carries the current away. It trips the breaker. It saves lives.
Installation Tips: How to get the best results
To make this cable last 10 years, follow these simple rules.
- Don’t pull too hard: The tensile strength is good, but don’t yank it. Use a pulling lubricant if you are running it through a long pipe.
- Respect the bend radius: Do not bend the cable sharply around a 90-degree corner if the radius is too small. The minimum bend is 4 times the diameter (about 20mm). If you bend it tighter, you can damage the copper strands inside.
- Use the right glands: Lapp makes specific cable glands for this diameter (5.1mm). The Skintop Click series (M12 or M16) is great. They seal out dust and water (IP68). If water gets into the end of the cable, it will corrode from the inside out.
- Strip carefully: Use the right wire stripper. Do not nick the copper strands. A nicked strand breaks easily when flexed.
- Terminate properly: Use ferrules (cord ends) on the bare copper. Crimping a ferrule keeps the strands together. It makes a solid connection in the terminal block.
Quality You Can Trust: Certifications and Standards
When you import cables, you worry about fake specs. With Lapp, you get real certifications.This cable meets VDE standards. VDE is a German testing institute. It is very strict. If a cable has the VDE mark, it has been tested for safety.It also meets UL standards (Underwriters Laboratories) for the US and Canada. Specifically, it meets UL Style AWM 21098. This is important if you are exporting machinery to North America. The inspector will look for the UL mark.It is RoHS compliant. This means it does not contain lead, mercury, or cadmium. It is safe for the environment.It is ISO 9001 manufactured. Lapp factories follow strict quality control. Every batch is tested for diameter, wall thickness, and electrical resistance.
Don’t let cable failure stop your business
You are running a business. You need parts that arrive on time. You need parts that work the first time. You need a supplier who understands your market.We are a factory specializing in high-quality control cables. We know the export market. We know you need reliable packaging. We know you need clear labeling. We know you need competitive prices without sacrificing quality.The Lapp ÖLFLEX CLASSIC 110 3G 0.5mm² is in stock and ready to ship. Whether you need 50 meters for a repair or 10,000 meters for a new production line, we can handle it. We offer the full 100m reels. We can also cut to length if needed.Get a quote today. Send us your inquiry. Tell us the quantity you need and your destination port. We will reply with the best price and the fastest shipping time. Don’t risk your project with cheap alternatives. Choose the German standard. Choose Lapp.Inquire now for the best price on Lapp ÖLFLEX CLASSIC 110 3-core 0.5mm² control cable.