300/500V Rubber Sheathed Cable YC Rubber Covered Cable Multi Core

For power transmission, cables must be durable. YC cables are heavy-duty rubber-insulated flexible power cables designed for mobile and temporary power supply, suitable for environments where cables are frequently dragged, bent, tangled, trampled, and subjected to everyday construction wear and tear.

From building power distribution to generators, cranes, and industrial tools, YC cables are chosen for a simple reason: they continue to function even if other lightweight cables fail.

Best for: Contractors, rental companies, industrial maintenance teams, and distributors providing mobile power cables for harsh environments.

Why Buyers Choose YC (A New Sales Logic)

Accessible On-Site Durability

The durable rubber sheath withstands high-intensity use, helping to resist abrasion, impact, and frequent repositioning.

Flexibility and Ease of Use, Adapting to Constant Movement

Fine-stranded copper conductors withstand repeated bending and tangling, making installation and daily operation easier.

Providing Stable Power to High-Load Equipment

Mobile power connections designed for tools and equipment requiring a stable current output. �� More Reliable for Real-World Working Environments

Suitable for damp, dusty work areas with frequent cable movement.

Reduce Downtime and Lower Overall Costs

Heavy-duty cables reduce replacement frequency and unexpected failures, saving time and manpower throughout the project lifecycle.

Typical Applications

Temporary power distribution on construction sites

Generator connections and mobile switchboards

Lifting equipment, cranes, hoisting devices

Industrial tools and portable machinery

Power supply for mines and workshops

Outdoor project maintenance and repair

Tip: If you require additional oil resistance, cold resistance, or special fire resistance, please specify your usage environment so we can match the appropriate cable for you.

Cable Structure Overview

Conductor: Flexible stranded copper wire

Insulation: Rubber compound

Outer sheath: High-strength rubber

Rated voltage: 450/750V (common)

Installation type: Mobile/temporary power, heavy-duty applications

Technical Specifications (Front-end Ready)

Item Specifications

Cable Type: YC

Cable Type: High-strength rubber flexible power cable

Rated voltage: 450/750V

Conductor material: Stranded copper wire

Insulation material: Rubber

Outer sheath: High-strength rubber

Core options: 1 core / 2 cores / 3 cores / 4 cores / 5 cores

Typical size range: 1.0 mm² – 120 mm² (common range)

Maximum operating temperature: 60°C (typical)

Installation type: Mobile/temporary/heavy-duty

Standard color: Black (customizable)

Packaging: Coil / Wooden reel / Steel-wood spool

Final outer diameter, weight, and bend radius depend on the number of cores, mm² size, and manufacturer design. How to Choose YC Cables (Quick Buying Guide)

Choose YC cables if you need the following:

Heavy-duty flexible cables for mobile power supplies

Cables that can withstand repeated bending, dragging, and rough handling

Provide reliable power for tools, equipment, and temporary sites

Proven solutions for rental, contracting, and industrial maintenance

If your cables will be used in extremely cold, oily, or high-fire-safety environments, please specify the conditions to ensure the appropriate material is selected.

Request for Quotation Template (Copy and Paste)

For an accurate quote, please provide the following information:

Cable Type: YC

Voltage: 450/750V

Number of Cores: __C

Specifications: __ mm² (e.g., 4 cores × 35 mm²)

Quantity: __ meters (or __ rolls/reels × __ meters)

Usage Environment: Construction/Generator/Lifting/Tools/Outdoor

Destination: Country/Port, Trade Terms (FOB/CIF, etc.)

Special Requirements: Oil Resistance/Cold Resistance/Sheath Color/Marking/Reel Length

Frequently Asked Questions (New Questions, New Perspectives)

Question 1: What are YC cables mainly used for?

YC cables are used for mobile and temporary power supplies requiring high flexibility and durability.

Question 2: Are YC cables suitable for outdoor projects?

Yes. They are widely used in outdoor work sites. For long-term exposure or special environments, please specify your requirements so we can match the appropriate sheath material.

Q3: What is the difference between YC cables and lightweight flexible rubber cables?

YC cables are typically used in heavy-duty, high-mechanical-stress, and high-load applications.

Q4: Can YC cables be used in generators?

Yes. YC cables are commonly used for generator connections and temporary field power distribution.

Q5: How to choose the right size?

Select based on load current, cable length, voltage drop limits, and installation conditions. Please provide your equipment ratings and cable length so we can quickly recommend the appropriate size.

Q6: Can you provide OEM printing and export packaging?

Yes. We offer sheath printing, packaging labels, reel/coil lengths, and export packaging options.
Service of JinHong Company

Over Productions Service: 

JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services:

 JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

Profession Customer Service:

JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services:

While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of JinHong:

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.