In demanding environments where moisture, chemicals, and extreme weather present constant challenges, standard cables cannot provide the reliability required for continuous operation. Waterproof wires are engineered to maintain this performance; exposure to liquids, humidity, or near-constant temperature variations would otherwise compromise any ordinary connectivity solution. Marine equipment, outdoor lighting, industrial machinery, and agricultural applications —to a certain extent —rely on these specialized cables. Critical systems must remain at least partially operational regardless of the environmental conditions they encounter.
We manufacture waterproof cables to meet harsh environmental applications. An IP68 rating is the benchmark we aim for; complete dust protection and defined continuous immersion capability are key. Specialized jacketing materials (thermoplastic elastomers are a prime example, with polyurethane also used) provide the water resistance needed; oils, most chemicals, and UV radiation are all accounted for in the cable’s design. Multiple layers of internal and external protection are incorporated—from conductor insulation through to a well-sealed overall jacket —and connector interfaces are no exception.
Our waterproof cable solutions serve a wide array of industries, each with its own set of specific requirements. Saltwater corrosion is a primary concern in marine applications. High-pressure washing and near-constant chemical exposure are typical industrial needs. Outdoor installations push UV resistance to the limit; flexibility over all temperature ranges is desired. Engineering the right combination of material, shielding (physical or electrical), and/or connector sealing is part of our process.
Available in near infinite configurations (power, data, and hybrid being the main types), length, connector, and color coding can all be customized. Water and/or pressure testing of all or part of the cable is a prerequisite of our manufacturing process. OEM and/or system-integrator clients can work with us to define an end-to-end solution.
Products By Features
Analysis of IP Protection Levels
The Ingress Protection (IP) rating system accurately describes a cable’s protection against solids and liquids. The first digit is for solid particles protection (a 6 = dust-tight); the last digit is the liquid ingress protection (7 = can be immersed in water up to a meter, 8 = permanent immersion). Understanding these ratings is vital to choosing an appropriate waterproof cable for a given environment, ensuring dependable operation from splash resistance to permanent submersion.
Outdoor and Underground Applications
Swimming pools and underground installations are even more demanding, as mist or rain pours from above, destroying and washing out all the deposits buried in the ground! For these and similar applications, solutions such as waterproof cables are now available with UV-stable jackets that won’t break down in the sun, water-blocking fillers that prevent longitudinal moisture migration, and hardy constructions for direct burial pressures. These features promote the longevity of your landscape lighting, irrigation systems, security cameras, and all other outdoor exterior installations exposed to the elements.
Industrial Cleaning Environment
Facilities such as food processing, beverage, and pharmaceutical manufacturing plants must be regularly hosed down with high-pressure cleaning fluids. Look for waterproof cabling in these environments, designed with chemical-resistant jackets when sanitizers are present, and fully sealed connections. IP69K-rated cordsets provide the most aggressive protection available, designed to withstand high pressure and high-temperature washdowns and to deliver reliable performance in demanding sanitary (washdown) applications.
Waterproof Connector Technology
A cable is only as waterproof as its connectors allow it to be. Good waterproof connectors make tight seals using various methods, such as rubber gaskets, O-rings, and potting compounds. Coupling devices, such as threaded or bayonet-style locks, hold seals under compression while prohibiting premature separation. It is essential to ensure the correct choice of connector and installation when the waterproof integrity of the entire cable assembly is critical at the connections.
Materials Science and Durability
Design and Construction: Waterproof wires use some space-aged materials science to function. XLPE insulation is cross-linked, which allows it to retain dielectric strength even after long periods of exposure to moisture; TPE jackets are abrasion— and tear-resistant, offer flexibility, and are resistant to high/low temperatures. Some cables include gel-filled tubes or water-blocking tapes that expand when exposed to moisture, sealing the cable against water migrating along its length.
Waterproof cable covering can resist limited exposure to water, such as moisture or splashes from unintended drips. The waterproof connectors work well in direct contact with water or submerged underwater. The IP rating system differentiates the two levels: IP67 for protection against temporary immersion at 1m depth and IP68 for continuous underwater operation.
An exterior waterproofing sleeve and connection boxes are available for added protection, but they tend to be less secure than cables built from the ground up as waterproof systems. Cables with factory-process waterproofing have their entire cable construction water-blocked during processing and are mechanically tested for durability. Application: For all-purpose use where insensitive wires are required.
Marine-grade, tinned copper conductors and jacketing shed water and inhibit corrosion, extending the life of marine systems. However, the ocean’s direct water, UV rays, and mechanical wear will impact their lifespan. Keep an eye on them and use marine-rated cables, which will last in extreme conditions.
Waterproof cables can be more expensive because they are generally made from specialized materials and often require additional tools to produce and test. In many scenarios, that kind of up-front investment is worth it because it prevents water-induced failures and eliminates maintenance and equipment downtime in specific critical applications where changing the cable isn’t a walk in the park or unsafe.
Water-resistant cables require little maintenance, though the outer jacket, connector seals, and connectors should be inspected periodically to ensure there is no damage. Ensure bad habits are eliminated, such as dangling connectors and exposure to direct spray when disconnected. Do not pull cables on rough surfaces and store the set away when unused so they remain waterproof.
Because some waterproof cables have specific repair kits, the repaired portion is generally not restored to its original water-resistant rating. The damaged section or cable should be replaced for applications where failure is costly. Temporary repairs may be used only for the service, so that it shall be restored to proper working order as soon as practicable.
Choose IP67 for applications with temporary submersion (puddles, light flooding) but not constant water contact. Opt for IP68 if you have any activities involving constant submersion, such as underwater lighting applications, pond equipment, or submarine cabling. When choosing your rating, consider the worst-case scenario: water exposure. What will happen if this fails?
Yes, our marine-grade waterproof cables utilize materials specifically resistant to saltwater corrosion. Specifying marine applications allows us to recommend the correct jacketing and connector materials.
Standard cables operate from -40°C to 90°C. For specific applications, more advanced materials enable extended temperature ranges.
Multiple sealing methods are used, including molded connectors, O-rings, and potting compounds. The end goal is watertight seals at all connection points, but the exact process depends on the connector type and the whole application.
Absolutely. Our waterproof solutions include various connector types (M12, M8, and RJ45 are typical examples; custom options available if needed). Maintaining an IP rating is a priority.
Yes, cold-flex materials are used. Freezing conditions are not a problem; more extreme cold can be managed by specifying the appropriate specialized compounds.
Electrical requirements set the actual maximum length – voltage, current, and/or signal all play a part. We will advise on all aspects of length.
Standard colors are available, and custom coloring is also possible—at least partial color-coding benefits simple or complex installations.
