3 And 4 Core Rubber Submersible Round Cable
3 And 4 Core Rubber Submersible Round Cable Manufacturers, Suppliers & Exporters
3 and 4 Core Rubber Submersible Round Cables are specially designed for reliable power transmission to submersible pumps and motors operating in underwater and harsh environments. These cables are manufactured using high-quality flexible copper conductors combined with robust rubber insulation and sheath materials, ensuring excellent durability, flexibility, and resistance to moisture, abrasion, and environmental stress.
Applications
Submersible pump connections
Borewell and deep well installations
Agricultural irrigation systems
Water treatment plants
Industrial pumping equipment
Sewage and drainage systems
Construction and marine applications
Key Features:
Designed for continuous underwater operation
High flexibility and easy handling during installation
Excellent resistance against moisture, grease, and chemicals
Superior electrical performance with minimal power loss
Long service life even under tough operating conditions
Suitable for deep well submersible pump applications
Reliable performance under mechanical stress and temperature variations
Construction Details
Conductor
High purity electrolytic grade annealed copper conductor
Flexible stranded design for enhanced conductivity and durability
Manufactured as per international conductor standards
Insulation
EPR / EPDM rubber insulation
Excellent thermal stability and electrical insulation
Superior resistance to water, chemicals, and oil
Outer Sheath
Tough rubber sheath for mechanical protection
Resistant to abrasion, UV exposure, ozone, and harsh weather
Provides enhanced flexibility for easy installation
Technical Specification Table – 3 & 4 Core Rubber Submersible Round Cable
| Size of Cable (Sq.mm) | No. of Wire / Size of Wire (Nos.mm) | Insulation Thickness (mm) | Core OD (mm) | Sheath Thickness (Nominal) (mm) | 3 Core Outer Diameter (mm) | 4 Core Outer Diameter (mm) | Conductor Resistance at 20°C (Ω/km Max.) | Current Rating at 40°C (Amps) |
|---|---|---|---|---|---|---|---|---|
| 1.5 | 22/0.30 | 0.6 | 2.9 | 1.2 | 9.5 | 10.3 | 12.1 | 14 |
| 2.5 | 36/0.30 | 0.7 | 3.5 | 1.4 | 11.5 | 13 | 7.41 | 18 |
| 4 | 56/0.30 | 0.8 | 4 | 1.4 | 14 | 14.8 | 4.95 | 26 |
| 6 | 84/0.30 | 0.8 | 5 | 1.6 | 15.5 | 16 | 3.3 | 31 |
| 10 | 140/0.30 | 1 | 6 | 2 | 19 | 20.2 | 1.91 | 42 |
| 16 | 224/0.30 | 1 | 7.3 | 2 | 21.5 | 23.5 | 1.21 | 57 |
| 25 | 350/0.30 | 1.2 | 9.5 | 2.3 | 26 | 28 | 0.78 | 72 |
| 35 | 490/0.30 | 1.2 | 11 | 2.5 | 29 | 31.5 | 0.554 | 90 |
| 50 | 700/0.30 | 1.4 | 13 | 2.8 | 34 | 37 | 0.386 | 115 |
| 70 | 980/0.30 | 1.4 | 15 | 3.1 | 38 | 42.2 | 0.272 | 143 |
| 95 | 1330/0.30 | 1.6 | 18 | 4 | 44.5 | 48.8 | 0.206 | 165 |
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