3芯柔性多芯铜质电源线

3-core flexible multi-core copper power cable designed for low-voltage power supply, control panel wiring, industrial equipment and internal power connections. Features multi-strand copper conductors, color-coded PVC insulation and flexible outer jacket. Available in 18AWG, 16AWG, 14AWG and 3×0.5mm² / 3×0.75mm² / 3×1.0mm² / 3×1.5mm² options for different current and wiring requirements.

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分类： 工业电力电缆

描述

This 3-core flexible multi-core copper power cable is a general-purpose low-voltage power and control wiring solution for industrial panels, power supplies, distribution boxes, automation equipment and internal device wiring. It contains three insulated conductors inside a flexible PVC jacket, making it suitable for applications requiring live, neutral and protective earth connections or three-wire control signals. It is widely used in control panels, distribution boards, industrial cabinets, power supply units and equipment internal wiring.

The cable construction consists of multi-strand copper conductors, which provide good conductivity and flexibility for installation inside cabinets, control panels and equipment enclosures. The three cores are individually insulated with color-coded PVC material, helping installers identify each conductor during wiring, maintenance and troubleshooting. Common core colors include brown or red for live, blue for neutral and yellow-green for earth, though color coding may vary by region and application.

Conductor cross-section and wire gauge can be selected based on current load, cable length and installation environment. The 3×0.5mm² / 18AWG version is suitable for low-power control circuits and signal connections. The 3×0.75mm² / 16AWG version is suitable for general-purpose power supplies and control panel wiring. The 3×1.0mm² and 3×1.5mm² / 14AWG versions are suitable for higher-current power connections and longer cable runs where lower voltage drop is required. All versions are designed for low-voltage AC or DC power systems.

The outer jacket is made of flexible PVC material with good abrasion resistance, insulation performance and bending durability. It can withstand regular installation movement, cable routing inside cabinets and contact with metal edges when properly secured. For fixed internal wiring and protected industrial environments, this type of cable provides a reliable and cost-effective wiring solution. It is not intended for direct mains power entry or outdoor exposed use without appropriate conduit and protection.

This flexible multi-core power cable is compatible with control panels, distribution boards, power supply units, industrial automation equipment, motor control circuits, LED drivers, security systems, access control systems and internal equipment wiring. It is available in bulk spools or cut lengths according to project requirements. For bulk OEM orders, we support custom conductor sizes, insulation colors, jacket colors, printing markings and packaging.

3-core flexible multi-core copper power cable for power and control wiring
Multi-strand copper conductors for flexibility and stable conductivity
Color-coded PVC insulated cores for easier wiring identification
Flexible PVC outer jacket for cabinet and equipment internal routing
Multiple conductor sizes: 18AWG / 16AWG / 14AWG and 3×0.5mm² / 3×0.75mm² / 3×1.0mm² / 3×1.5mm²
Suitable for control panel, distribution board, industrial cabinet and power supply wiring
Available in bulk spools or custom cut lengths
Custom size, color, marking and packaging supported for bulk OEM orders

技术规格

项目	规格
Number of Cores	3 Cores
导体材料	Multi-Strand Copper
Insulation Material	PVC
夹克面料	PVC
Core Color Coding	Brown/Red, Blue, Yellow-Green or custom
标准线规	18AWG / 16AWG / 14AWG
Standard Cross-Sections	3×0.5mm² / 3×0.75mm² / 3×1.0mm² / 3×1.5mm²
Flexibility	Flexible stranded construction
应用	Control panel, distribution board, industrial cabinet, power supply, internal wiring
Packaging	Bulk spool or custom cut length
定制服务	Conductor size, insulation color, jacket color, printing marking, packaging, OEM bulk orders

常见问题解答

Q: What is a 3-core flexible multi-core copper power cable used for?

A: It is used for low-voltage power supply, control panel wiring, industrial cabinets, distribution boards and internal equipment wiring where three conductors are required.

Q: What does 3-core mean?

A: It means the cable contains three individually insulated conductors, typically used for live, neutral and earth connections or for control signal wiring.

Q: What size should I choose?

A: Choose conductor size based on current load, cable length and application. 3×0.5mm² is suitable for low-power control circuits, while 3×1.0mm² or 3×1.5mm² is better for higher-current power connections.

Q: Is this cable flexible?

A: Yes, it uses multi-strand copper conductors and flexible PVC insulation, making it easier to route inside cabinets, panels and equipment enclosures.

Q: Can I use this for outdoor wiring?

A: The standard PVC version is suitable for indoor and protected environments. For outdoor use, it should be installed inside conduit or a weatherproof enclosure.

Q: Do you support custom lengths and packaging?

A: Yes, we offer bulk spools and custom cut lengths. We also support custom conductor sizes, colors, markings and packaging for bulk OEM orders.