18 Gauge 3 Conductor Shielded Wire 25 Feet UL2464 Tinned Copper 18/3 CNC Cable For CNC VFD Spindle, Stepper Motor, 3D Printer, Audio And Speaker Signal Transmission, PVC Insulated, Low Noise, High Conductivity
These shielded cables are built for clean signal and power transfer in CNC machines, spindles, stepper motors, 3D printers, audio systems, and security setups. The 18/3 configuration with double shielding makes them ideal for reducing EMI and keeping data and motor signals stable in demanding environments.
✅ 18 AWG 3-conductor shielded wire with 34 strands of 0.18 mm tinned oxygen-free copper per conductor
✅ Double shielding: aluminum plus tinned copper for up to 85% EMI protection
✅ PVC jacket rated VW-1/FT1, flame retardant and easy to bend
✅ Rated voltage 300 V, temperature 80 C, resistance ≤ 23.2 Ω/km @ 20 C
✅ Outer diameter 6.2 ± 0.25 mm, length 25 ft, color black
✅ Applications include CNC devices, VFD spindles, 3D printers, audio and speaker signals
💡 What is a shielded 3-conductor cable used for in CNC and electronics?
It's handy for carrying signals and low-noise power while protecting lines from interference.
- Shields reduce EMI and RFI to keep control signals clean- Copper conductors offer good conductivity and corrosion resistance
- PVC jacket supplies flame retardant durability for harsh environments
- Great for CNC machines, VFD spindles, 3D printers, and audio signal paths
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