TEBAOFLEX 4 Core PUR Waterproof Cable is designed for flexible power, control and signal connections in wet, outdoor and mechanically demanding environments. The four-core construction combines flexible stranded copper conductors with a durable polyurethane (PUR) outer sheath, making it a practical choice for pumps, sensors, automation equipment, mobile machinery and cable assemblies used around water.
Unlike a standard indoor cable, a PUR-sheathed design helps address abrasion, oils, tearing and repeated handling. Therefore, this cable is suitable for applications where the cable may be moved, routed through equipment or exposed to damp working conditions. The final conductor size, voltage class, shielding arrangement and connector sealing should always match the installed equipment and operating environment.
Key Features of the 4 Core PUR Waterproof Cable
- Four flexible conductors: suitable for combined power, control and auxiliary signal circuits.
- PUR outer sheath: provides resistance to abrasion, oil, moisture and mechanical wear in demanding installations.
- Flexible conductor options: bare copper or tinned copper can be selected according to the project requirement.
- Configurable construction: shielding, cross-section, jacket colour, length and connector assembly can be specified for the application.
- Wet and outdoor use: suitable for equipment operating in damp areas, outdoor installations and marine-related environments when the final design is correctly selected.
Typical Construction
- Conductor: 4-core flexible stranded copper; bare or tinned copper option
- Insulation: PVC, PE, TPE or a project-specific insulation compound
- Core identification: colour-coded or numbered cores
- Screening: unshielded construction, foil screen or tinned copper braid, depending on signal requirements
- Outer sheath: PUR polyurethane
- Jacket colour: black, orange, yellow, blue or customised
Technical Parameters
| Parameter | Typical option |
|---|---|
| Product type | 4 Core PUR Waterproof Cable |
| Core configuration | 4 cores |
| Rated voltage | 300 V, 300/500 V, 450/750 V or customised |
| Conductor | Flexible stranded copper |
| Cross-section | 0.14 mm² to 6 mm², depending on design |
| Outer sheath | PUR polyurethane |
| Screening | Unshielded or shielded version available |
| Temperature range | Approx. -40 °C to +80 °C, depending on material selection |
| Minimum bending radius | 6 × OD fixed; 10 × OD moving |
| Custom options | Size, colour, shielding, length and connector assembly |
Applications
The 4 Core PUR Waterproof Cable can be used for wet-environment equipment, pumps, sensors, industrial automation devices, outdoor machinery, agricultural equipment, marine and dockside electrical connections, low-voltage lighting, and auxiliary power or signal circuits. In addition, it can be supplied as part of a tailored cable assembly when a defined cable length or connector is needed.
Selection Guidance
Before ordering, confirm the required voltage, conductor size, current load, installation movement, chemical exposure, cable length and connector interface. If the cable will be submerged or installed in a high-pressure environment, confirm the required immersion depth, waterproof rating and connector sealing method with the TEBAOFLEX technical team. This ensures that the selected cable construction is appropriate for the actual duty.
Request a Quote for a 4 Core PUR Waterproof Cable with your required specification and application details.
