Stop Worrying About Cable Failures in Your Industrial Control Systems
Do you hate it when your production line stops because a wire breaks? Do you worry that your cables might overheat or get damaged by oil or movement? If you are an engineer or a buyer for a manufacturing plant, you know that one bad cable can cause a big mess. You need a wire that bends without breaking, carries power safely, and lasts for years. You need a cable that works hard so you don’t have to.We are talking about the LAPP ÖLFLEX CLASSIC 110 4G2.5mm². This is not just a regular wire. It is a high-quality, flexible control cable made by LAPP, a world-famous brand from Germany. The specific part number for this model is 1119404. It is built for tough jobs. It has a gray outer sheath made of PVC. Inside, it has 4 cores of pure copper wire. Each core is 2.5 square millimeters in size. This cable is perfect for connecting motors, sensors, and control panels. It is flexible, strong, and very safe to use.
Why This 4-Core 2.5mm² Cable is the Smart Choice for You
You might ask, “Why should I pick this specific cable?” The answer is simple: quality and trust. LAPP has been making cables for a long time. They know what works. The ÖLFLEX CLASSIC 110 series is their best-seller for a reason. It fits almost every standard industrial need.Let’s look at the details. The conductor is made of bare copper. Why copper? Because it conducts electricity better than aluminum. Less resistance means less heat. Less heat means a longer life for the cable. The 2.5 sq mm size is just right for many control circuits. It can handle the current without being too thick or hard to bend.The “4 Core” part is very important. In a three-phase system, you often need three wires for power and one for grounding or neutral. This cable gives you all four in one jacket. This saves you time and money. You don’t need to buy four separate wires. You just pull one cable, and you are done. The flexible design means you can route it around corners and through tight spaces in cable chains (drag chains) without damaging the copper inside.
Technical Specifications You Can Trust
When you buy industrial cable, you need exact numbers. Here is the data for the LAPP 1119404 model. We keep it simple so you know exactly what you are getting.
- Manufacturer: LAPP Kabel (LAPP Group)
- Series Name: ÖLFLEX CLASSIC 110
- Part Number: 1119404
- Cable Type: Flexible Control and Power Cable
- Number of Cores: 4 Core
- Conductor Material: Bare Copper (Multistrand Flexible)
- Cross-Sectional Area: 2.5 mm² (approx 14 AWG)
- Insulation Material: PVC (Polyvinyl Chloride)
- Outer Sheath Material: PVC (Gray Color)
- Rated Voltage: 300/500 V (U0/U)
- Test Voltage: 4000 V
- Outer Diameter: 8.9 mm
- Weight: Approx 16.3 kg per 100 meters
- Bending Radius (Fixed): 4 x Diameter (approx 35mm)
- Bending Radius (Flexing): 15 x Diameter (approx 133mm)
- Operating Temperature: -40°C to +80°C
- Conductor Resistance: Max 7.98 Ohm/km
These numbers show that this cable is built to international standards. The 300/500V rating is standard for low-voltage control systems. The PVC insulation protects the copper from touching other wires or metal parts. The gray color is a standard industrial code. It tells electricians that this is a control cable, not a power cable.
Where Can You Use This Cable? (Real World Scenarios)
This LAPP 4G 2.5 gray cable is used everywhere. You will see it in factories, buildings, and even on ships. Here are the most common places you can use it:1. Industrial Machinery and Control CabinetsThis is the main home for this cable. It connects PLCs (Programmable Logic Controllers) to motors and sensors. Because it is flexible, it is great for moving parts. If you have a robotic arm or a sliding door, this cable can move with it. It resists oil and coolants found in machine shops.2. Building Automation and HVACIn big buildings, you need to control the lights, fans, and elevators. This cable is perfect for low-voltage control signals. It fits easily into conduits inside walls. The PVC sheath releases low smoke if there is a fire, which is safer for people inside.3. Data and Signal TransmissionWhile it is a power cable, the ÖLFLEX CLASSIC 110 is often used for signals too. The cores are numbered (0, 1, 2, 3). This makes it easy for your team to wire it up correctly. You don’t have to guess which wire is which.4. Outdoor and Wet EnvironmentsThe PVC jacket is water-resistant. You can use it outside, as long as it is not in direct sunlight all day (UV rays can damage standard PVC over time). For underground or wet areas, you might need a version with extra armor, but for most outdoor control boxes, this works fine.
The LAPP Advantage: Quality You Can Feel
You are not just buying a product; you are buying peace of mind. LAPP is a German company. They are very strict about quality control. When you buy part number 1119404, you know it will work the same way every time.The copper inside is high-purity electrolytic copper. It is not recycled scrap metal. This means the conductivity is consistent. The PVC plastic is mixed with special chemicals to stay flexible even in cold weather. It won’t crack like cheap plastic.Also, LAPP prints all the info on the cable jacket. You can see the voltage, the size, and the part number right on the wire. This makes it easy for your maintenance team to identify cables later. It saves time when they need to fix something.
Installation Tips for Your Team
To get the best life out of this flexible control cable, follow these simple rules. Your electricians will thank you.
- Don’t pull too hard: Even strong cables can break if you yank them. Use a cable puller with a tension gauge. The max pull force depends on the installation, but be gentle.
- Watch the bend radius: Don’t fold the cable sharp like a piece of paper. Keep the curve smooth. If you bend it too tight, the copper strands inside will snap. The minimum bending radius is about 133mm when moving.
- Separate power and control: If you can, keep this control cable away from high-voltage power cables. It prevents “noise” or interference in your signals.
- Strip carefully: When connecting to terminals, don’t nick the copper strands. Use good quality wire strippers. A bad connection causes heat. Heat causes fires.
Frequently Asked Questions About 1119404
Is this cable shielded?No, the standard 1119404 model is not shielded. It relies on the PVC sheath for basic protection. If you have a lot of electrical noise (like near big welders or VFDs), you might want the “CY” version (like 1136404) which has a copper braid shield. But for 90% of standard jobs, this unshielded version is perfect and cheaper.Can I use this for 1100 Volts?No. This cable is rated for 300/500 Volts. Do not use it on higher voltage systems. If you need 1100V, look for cables with thicker insulation or XLPE material.How long is a standard roll?LAPP usually sells this in coils or drums. Common lengths are 50 meters, 100 meters, or 500 meters. We can cut it to the exact length you need.What is the difference between this and ÖLFLEX CLASSIC 100?The Class 100 is a lighter, more flexible cable for very tight spaces. The Class 110 (this one) is a bit more robust. It has better mechanical strength and is the “workhorse” of the industry.
Why Buy From Us?
We are a professional cable supplier. We understand export and logistics. We know you need the cable to arrive on time and in good shape. We don’t just sell a part number; we sell a solution.We have access to the LAPP factory stock. If you need 100 meters or 10,000 meters, we can handle it. We offer competitive pricing because we buy in bulk. We also offer technical support. If you are not sure if this is the right cable for your machine, ask us. We will check the specs with you.We ship worldwide. We make sure the packaging is strong so the cable doesn’t get crushed in the container. We handle the paperwork, the customs, and the delivery. You just place the order and wait for it to show up at your door.
Get Your Quote Today
Don’t let a bad cable stop your production. Upgrade to the LAPP ÖLFLEX CLASSIC 110 4G2.5mm². It is reliable, flexible, and safe. It is the standard that other cables try to beat.Ready to order?Send us an email with your quantity and shipping address. Mention part number 1119404. We will send you a formal quotation within 24 hours. If you need a sample to test in your lab, we can arrange that too.Click the “Request Quote” button now. Let’s get your factory powered up with the best cable in the world.