Signal loss, cable cracking under repeated flexing, and inconsistent data transmission in harsh industrial environments — these are the problems plant engineers face daily when using standard control wiring. The wrong cable leads to downtime, faulty sensor readings, and costly rewiring.This German imported 25-core 0.25mm² LIYY flexible control wire is engineered to solve exactly that. Built with tinned copper conductors and a PVC outer sheath, it delivers reliable low-frequency signal and data transmission in tight-space, high-vibration industrial setups. The LIYY construction keeps the cable supple and easy to route through cable chains, drag chains, and control cabinets — even after thousands of bending cycles.Core Parameters
| Parameter | Specification |
|---|---|
| Conductor Material | Tinned Copper (Class 5 per IEC 60228) |
| Core Count | 25 Cores |
| Cross Section | 0.25 mm² per core |
| Cable Type | LIYY (PVC insulated, PVC sheathed) |
| Rated Voltage | 300/500 V |
| Operating Temperature | -15°C to +70°C (fixed) / -5°C to +70°C (flexing) |
| Min. Bending Radius | 6× overall diameter |
| Standard | VDE 0812 / IEC 60227 |
| Origin | Germany |
Why This Cable Performs Where Others Fail
- Bend-resistant in drag chains. The LIYY jacket maintains flexibility down to -5°C and withstands continuous reciprocating motion in cable carriers — common on CNC machines, robotic arms, and gantry systems where standard PVC wire hardens and cracks within months.
- Stable signal integrity at 0.25mm². Tight conductor tolerance (±0.03mm) and consistent PVC insulation thickness keep capacitance low across all 25 cores. This matters for analog sensor signals, encoder feedback, and low-speed bus lines where crosstalk causes measurement drift.
- Tinned copper resists oxidation in wet or oily shops. Unlike bare copper, the tin plating prevents green corrosion in food processing, metalworking, and outdoor enclosure applications — no intermittent faults from corroded strands.
- Slim profile saves panel space. At 0.25mm² per core, the overall cable diameter stays compact. Twenty-five signals run in one sheath instead of twenty-five separate wires — faster assembly, cleaner cable trays, fewer connectors to fail.
Typical Applications & Industries
- Automation control panels and PLC I/O wiring
- CNC machine tool signal routing and encoder cables
- Robotics — joint and axis control signal bundles
- Process control — sensor networks, 4-20mA loop wiring
- Packaging machines and conveyor systems
- Automotive assembly line control circuits
Custom Orders & SupportCore counts from 2 to 60, cross sections from 0.14mm² to 1.5mm², and custom jacket colors or shielding options are available on request. We provide cut-to-length service, sample spools for testing, and full technical datasheets. Minimum order starts at 100 meters for standard specs.Get a quote with your exact cable spec — core count, length, and application — and our engineering team will respond within 24 hours.