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Rubber Round Submersible Cable
Conductor：
Finely Stranded Bare Flexible Copper Conductor
Insulation：
Oil & Water Resistant EPR/EPDM
Jacket：
Tough & Flexible EPR/EPDM/NBR
Rated Voltage：
450/750 V
Temperature range：
-40℃ to +90°C
Standard：
IEC 245, CEI 20-19 & BS 6007, BS 6899
Description
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Conductor
Finely Stranded Bare Flexible Copper Conductor
Insulation and Sheath
EPR Rubber Insulation & Heavy Duty EPR Sheath
No. of Conductor
3 core / 4 core
Temperature Rating
-40℃ to 90℃
Submersible Cable
Rubber submersible round cable is a high-performance power transmission cable specifically designed for underwater and high-humidity environments. Rated at 450/750 V, it meets the current requirements and load capacities of submersible pumps of varying power.
round Submersible Cable
Submersible cables provide stable electrical isolation, enabling long-term reliable operation in underwater, silty, and harsh outdoor environments.
Conductors ： 99.99% high-purity oxygen-free copper
Rated Voltage Uo/U (Um) : 450/750 V
Insulated : Oil & Water Resistant EPR/EPDM
Standards : IEC 245 / IEC 60228 / BS 6007
Outer Jacket : Tough & Flexible EPR / EPDM / NBR
Temperature range ：-40℃ to +90°C
Advantages of cable
Submersible cables utilize flexible, multi-strand bare copper conductors, offering excellent conductivity and mechanical flexibility. For insulation and sheathing, these cables employ high-grade rubber materials (such as EPR/EPDM/NBR), providing superior resistance to water, oil, acids, alkalis, ozone, solvents, and weathering.
| No. of Cores | Conductor | Rubber Insulation | Rubber Sheath | Approx. Overall Dimensions | Conductor Resistance at 20°C(max) | |
| Nominal Area in Sq.mm. | Nos. & Dia of wire Nos./mm. |
Nominal Thickness (in mm) |
Nominal Thickness (in mm) |
(in mm) | ohms/km | |
| 3 | 1.5 | 22/0.30 | 0.8 | 1.6 | 10.2 | 12.1 |
| 3 | 2.5 | 36/0.30 | 0.9 | 1.8 | 11.9 | 7.41 |
| 3 | 4 | 56/0.30 | 1 | 1.9 | 13.5 | 4.95 |
| 3 | 6 | 84/0.30 | 1 | 2.1 | 15.6 | 3.3 |
| 3 | 10 | 140/0.30 | 1.2 | 3.3 | 20.6 | 1.91 |
| 3 | 16 | 226/0.30 | 1.2 | 3.5 | 24.2 | 1.21 |
| 3 | 25 | 354/0.30 | 1.4 | 3.8 | 29.1 | 0.78 |
| 3 | 35 | 490/0.30 | 1.4 | 4.1 | 32.1 | 0.554 |
| 3 | 50 | 703/0.30 | 1.6 | 4.5 | 38.1 | 0.386 |
| 3 | 70 | 988/0.30 | 1.4 | 4.8 | 42.3 | 0.272 |
| 3 | 95 | 1349/0.30 | 1.8 | 5.3 | 49.1 | 0.206 |
| 4 | 1.5 | 22/0.30 | 0.8 | 1.7 | 11.2 | 12.1 |
| 4 | 2.5 | 36/0.30 | 0.9 | 1.9 | 13 | 7.41 |
| 4 | 4 | 56/0.30 | 1 | 2 | 14.9 | 4.95 |
| 4 | 6 | 84/0.30 | 1 | 2.3 | 17.5 | 3.3 |
| 4 | 10 | 140/0.30 | 1.2 | 3.4 | 22.6 | 1.91 |
| 4 | 16 | 224/0.30 | 1.2 | 3.6 | 27.1 | 1.21 |
| 4 | 25 | 350/0.30 | 1.4 | 4.1 | 32.7 | 0.78 |
| 4 | 35 | 490/0.30 | 1.4 | 4.4 | 36.2 | 0.554 |
| 4 | 50 | 703/0.30 | 1.6 | 4.8 | 42.3 | 0.386 |
| 4 | 70 | 988/0.30 | 1.6 | 5.2 | 48.2 | 0.272 |
| 4 | 95 | 1349/0.30 | 1.8 | 5.9 | 55.6 | 0.206 |
Certification
cable has passed multiple international certifications. Certified cables pass conductor resistance, insulation performance, withstand voltage, and aging resistance tests, maintaining stable electrical performance even in long-term underwater operation.
Highly Flexible
Water-Resistant
Oil Resistant
Multiple Certificated
APPLICATIONS
Round rubber submersible cables are resistant to mechanical shock, abrasion, and aging, and are widely used in submersible pumps, deep well pumps, irrigation systems, drainage pumping stations, and water treatment projects.
Deep Well Submersible Pump
Rubber submersible round cable is widely used in deep well submersible pumps, providing stable power delivery even under prolonged immersion conditions.
Agricultural
In farmland irrigation and pumping systems, this cable is suitable for laying in moist soil and water. Its flexible structure facilitates installation and maintenance.
Sewage Stations
In sewage treatment and drainage systems, the cable can withstand chemicals and oil contamination in sewage, long-term stable operation of the pumping station.
Reservoir Projects
Used for water intake pumps in reservoirs, rivers, and lakes. The rubber sheath resists water flow erosion and external environmental influences.
Customer Photos
Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.
plant equipment
Geritel Wire is a professional wire and cable manufacturer. Our factory is equipped with multiple modern wire and cable production lines, including high-speed wire drawing machines, annealing equipment, precision extruders, and automatic cable assembly equipment.
Packaging Information
Submersible cables are typically offered in three packaging options: coiled, plastic reel, and wooden reel.
Coiled
Plastic Reel
Wooden Reel
Global Certification
Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:
Angelo Reyes - Philippine
When collaborating with the factory to customize solar photovoltaic lines, their technical team provided detailed answers to our specification questions and offered sample testing plans. The cables fully comply with IEC standards.
Aleksi Niemi - Finland
Comparing Geritel Wire with other big brands, I found their quality to be almost identical, and at a much better value. I’m delighted with the purchase and truly impressed with their professionalism and product.
Ricardo José Herrera - Dominican
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
