We have in stock 3C certified two-core RVV electrical wires and cables. For the project, we have 2*0.3 polyvinyl chloride (PVC) sheathed wires, packed in rolls.

3C certification, two-core, 2×0.3mm², PVC sheath, engineering-grade RVV flexible wire – this is the most commonly used signal/control/power supply wire in low-voltage engineering, with ample stock and low wholesale price.
1. Core Specifications (National Standard / 3C)
Model: RVV-2×0.3 (Copper core polyvinyl chloride insulated polyvinyl chloride sheathed flexible wire)
Certification: 3C compulsory certification (GB/T 5023.5)
Conductor: National standard oxygen-free copper (T2), multi-strand fine copper wire twisted (about 48 strands × 0.08mm), soft and easy to run through pipes
Insulation / Sheath: Double-layer PVC, resistant to aging, moisture-proof, and resistant to mild corrosion
Rated Voltage: 300/500V
Long-term working temperature: -30℃ to +70℃
Outer Diameter: Approximately 6.0mm (convenient for running through pipes / cable trays)
Length: Standard 100 meters / roll