Rubber sheathed cable, as a type of wire and cable, features unique properties and application scenarios due to its rubber outer sheath and insulation layer. Here are the main categories of rubber sheathed cables:
I. Classification by Structure
Single-core Rubber Sheathed Cable: This cable contains only one conductor inside, covered by a rubber insulation layer and sheath. It is typically used in low-current, low-voltage applications.
Multi-core Rubber Sheathed Cable: This cable contains multiple conductors inside, each with its own insulation layer, and collectively enclosed within a rubber sheath. Multi-core rubber sheathed cables can provide higher current capacity and are suitable for high-current, high-voltage situations.

VDE 2*0.75mm² Flat 2-Core Sheathed Wire is an electrical wire product that complies with the standards of the Verband Deutscher Elektrotechniker (VDE), the German Association of Electrical Engineers. Below are its main product parameters:
I. Basic Parameters
Number of Cores: 2-core
Nominal Cross-Sectional Area: 0.75 square millimeters (mm²)
Shape: Flat
Certification: VDE standard, ensuring product safety and reliability.
II. Electrical Performance
Rated Voltage: Typically suitable for electrical installations, instruments, telecommunications equipment, power lighting, or household appliances with a rated voltage of 450/750V and below.
Conductivity: Made of high-quality conductor materials (such as bare copper wire), it has excellent conductivity to ensure stable current transmission.

• The RVV3x0.75 squared power cord is a commonly used power cord specification, and below is a detailed breakdown of its specification parameters:
  I. Basic Specifications
  Conductor: Made of multiple fine copper wires.
  Number of Cores: 3 cores, meaning the power cord contains three independent conductors.
  Cross-Sectional Area: Each conductor has a cross-sectional area of 0.75 square millimeters.
  II. Insulation and Jacket
  Insulation Material: Polyvinyl chloride (PVC) is used as the insulation layer to ensure safe transmission of current within the conductors.
  Jacket Material: Similarly, polyvinyl chloride (PVC) is used as the jacket, providing additional protection and abrasion resistance.
  Jacket Color: Typically black or white, but other colors can be provided based on customer requirements.
  III. Technical Parameters
  Rated Voltage: 300/500V, indicating that the power cord can operate normally within a voltage range of 300V to 500V.
  Testing Voltage: 2000V, which is used to test the insulation performance of the power cord.
  Rated Temperature: -15°C to +70°C, indicating that the power cord can operate normally within this temperature range.

Overview of Specifications and Parameters for 2464 Power Cord
I. Basic Specifications
Model: UL 2464
Conductor Material: Copper (mostly bare copper or tin-plated copper stranded wire)
Insulation Material: PVC (special rigid heat-resistant and flame-retardant PVC)
Jacket Material: PVC (mixed 80°C heat-resistant and flame-retardant PVC)
II. Electrical Parameters
Rated Voltage: 300V
Rated Temperature: 80°C (for fixed installation) / -10°C to 80°C (for mobile installation, some products are -40°C to 80°C)
Testing Voltage: 1500V (this parameter may vary depending on specific products)