Connection Gel Box RayTech WATT IP68 junction box for cable splices, gel-filled, watertight

RayTech WATT is a gel-filled IP68 junction box engineered to protect cable splices and terminations in environments exposed to water, dust and mechanical stress. The watertight enclosure and internal silicone-based gel create a sealed environment that prevents moisture ingress and corrosion, extending the service life of electrical and telecom connections. Designed for outdoor, underground and harsh-environment installations, this connection box accommodates a variety of cable types and provides reliable long-term splice protection without additional sealing materials.

Advantages

The RayTech WATT junction box combines an IP68-rated housing with a non-drying gel filling to ensure continuous protection against water and contaminants. Its compact, robust construction resists impacts and UV exposure, while the gel remains flexible to cushion and stabilize splices. Installation requires minimal tooling and the product eliminates the need for tape, resins or heat-shrink sleeves to achieve a watertight seal. The design supports repeated access for inspection or rework without compromising the enclosure’s sealing properties.

Suitable for

• Outdoor cable splices for power distribution and lighting circuits
• Telecommunication and data cable terminations in exposed locations
• Underground junctions in ducts, handholes or directly buried runs
• Marine and coastal installations where salt spray and humidity are present
• Temporary or permanent installations requiring long-term corrosion protection

Key specifications

• Protection rating: IP68 for continuous submersion and dust-tight performance
• Internal medium: non-drying silicone-based gel to prevent moisture and corrosion
• Enclosure material: impact-resistant, UV-stable polymer housing
• Suitable cable types: power, telecom and data cables with various diameters and insulation types
• Re-enterable design: allows access for inspection and splice rework without losing sealing capability

How to use

Prepare cable ends by stripping insulation according to the splice method chosen and assemble the cable splice inside the junction box following standard electrical or telecom procedures. Place the splice within the gel-filled chamber so it is fully encapsulated, then close the enclosure according to the manufacturer’s closing method to ensure the IP68 seal. Verify that cable entries are seated correctly and that any required clamps or grommets are positioned to maintain strain relief and sealing. After closure, no additional external sealing is normally required.

Usage recommendations

For best results, select a junction box size appropriate to the number and diameter of conductors being spliced; avoid overfilling the gel chamber. Use standard splice components compatible with the cable type and follow local electrical codes when performing installations. When installing in buried or marine environments, ensure the enclosure is placed to avoid mechanical damage and check periodically for any signs of external impact or displacement.