Junction Box RAYTECH HAPPY-JOINT-3 Gelbox IP68 — watertight connection enclosure

RAYTECH HAPPY-JOINT-3 Gelbox IP68 is a watertight junction box designed to protect low-voltage cable splices and terminations. The enclosure uses a silicone gel sealing system and a robust outer shell to provide IP68-level protection against dust and prolonged immersion in water, making it suitable for outdoor, marine and industrial installations where moisture resistance and reliable insulation are required.

Advantages

The gel-filled design ensures immediate sealing around irregularly shaped cable joints without the need for additional potting compounds or heat-shrink tubing. Its IP68 rating guarantees long-term protection from moisture and dust, while the mechanical outer case provides impact resistance and dimensional stability. The product is maintenance-free once installed and delivers consistent insulation performance across a range of environmental conditions.

Suitable for

• Sealing and insulating low-voltage cable splices in outdoor distribution networks
• Marine and waterfront electrical connections exposed to spray and immersion
• Industrial installations and equipment where moisture-resistant terminations are required
• Temporary or permanent repairs of buried or exposed cable joints

Key specifications

• Ingress protection: IP68 for dust-tight and prolonged immersion resistance
• Sealing medium: silicone-based gel for flexible, conformal sealing
• Suitable for low-voltage cable terminations and splices
• Mechanical housing designed for impact resistance and environmental protection

How to use

Prepare cable ends by cleaning and arranging conductors according to the required joint method. Insert the prepared splice into the gelbox and position conductors centrally to ensure full gel coverage. Close the outer enclosure following the manufacturer’s mechanical locking or fastening procedure to achieve the specified IP68 seal. No additional curing time is required for the gel; the junction box provides immediate sealing upon closure.

Usage recommendations

Before installation, confirm that the cable type and conductor sizes are compatible with the gelbox dimensions and recommended low-voltage range. For installations in buried or high-mechanical-stress locations, ensure proper routing and mechanical protection of incoming and outgoing cables to avoid deformation of the enclosure. Follow local electrical codes and use appropriate tools and personal protective equipment during preparation and termination.