| Description | |||||||||||||
| FSH is a waterproof flexible cable with CPE (Chlorinated Polyethylene) elastomer insulation and sheath – a high-performance synthetic rubber compound. Designed for demanding outdoor, wet, and continuous submersible applications requiring excellent oil, chemical, UV, and weather resistance. Rated 300/500V. Ideal for submersible pumps, marine equipment, industrial washdown, and heavy-duty outdoor use. | |||||||||||||
| Application | |||||||||||||
| It is suitable for outdoor waterproof connections, water pump power supply cords, LED outdoor lighting, car washers, marine electrical equipment, and electrical device connections in humid environments. | |||||||||||||
| Key Specifications: | ||
| Parameter | Value | |
| Voltage rating | 300/500V (up to 450/750V available) | |
| Insulation material | CPE (Chlorinated Polyethylene) – cross-linked elastomer Excellent water resistance, high tensile strength, oil & chemical resistant | |
| Sheath (Jacket) | CPE (Chlorinated Polyethylene) – cross-linked elastomer Superior abrasion, UV, ozone, oil, and weather resistance | |
| Conductor cross section range | 1.0 / 1.5 / 2.5 / 4 / 6mm² | |
| Number of cores | 2, 3, 4, 5 cores | |
| Sheath color | Black (standard – highest UV resistance), Grey, Yellow (custom) | |
| Model and Parameters | ||||
| Model | Name | Rated Voltage | Normal area(mm²) | Max Resistance @20℃(Ω/km) |
| FSH | Waterproof Flexible Cable – CPE (Chlorinated Polyethylene) Elastomer Insulated & Sheathed | 300/500V | 1.0 | 19.5 |
| FSH | 300/500V | 1.5 | 13.3 | |
| FSH | 300/500V | 2.5 | 7.98 | |
What is CPE (Chlorinated Polyethylene)?
CPE is a thermoset elastomer produced by chlorinating polyethylene. It combines the best properties of rubber and plastic. Excellent water resistance, high tensile strength, oil & chemical resistant
Length per roll: 100 meters 调整这个代码表格为自适应




Automated production, precision testing, and strict QC ensure every product meets standards for reliable quality and delivery.






You should consider the application (indoor/outdoor), voltage rating, current load, environmental conditions (temperature, moisture, chemicals), and local safety standards (like IEC or GB). If unsure, share your project details with us, and we’ll recommend the best solution.
Our cables are manufactured to meet major international standards including IEC, and comply with Chinese national standards (GB). Certifications are available upon request.
Yes. We offer full customization on cable length, conductor size, insulation material, jacket color, and packaging to meet your specific project or branding needs.
MOQ varies by product type. For standard cables, we have low MOQs; for custom orders, MOQs are flexible. Contact us with your requirements for details.
Standard orders usually take 7–15 working days. Custom orders take 15–30 working days, depending on specifications and quantity. Delivery time also depends on your location and shipping method.
We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and other terms by negotiation. Our standard terms are 30% deposit, 70% balance before shipment.
Every batch of cables goes through strict quality control, including raw material inspection, production process checks, and final performance testing (electrical, mechanical, and environmental tests). We can provide test reports for your order.
Yes, we provide free small samples for quality testing (you only cover the shipping cost). Bulk order samples can also be arranged based on your requirements.
Our cables come with a standard warranty against manufacturing defects. The warranty period varies by product type, usually 1–3 years under normal use conditions.
Just send us your requirements (cable type, specification, quantity, delivery destination), and our sales team will provide a detailed, no-obligation quote within 24 hours.