Junction box RAYTECH SUPER-BLOCK-IN-OUTM IP68 gel-filled for cable connections

RAYTECH SUPER-BLOCK-IN-OUTM is a gel-filled junction box with IP68 protection designed to insulate and seal cable connections. The enclosure provides waterproof and dust-tight protection for low-voltage and signal cable splices, repairs and terminations in both indoor and outdoor environments. Its gel-filled interior preserves contacts from moisture and contaminants and allows for temperature-stable insulation suitable for temporary or permanent installations.

Advantages

The gel-filled construction eliminates the need for heat shrink or resin pouring and adapts to irregular cable geometries while maintaining a consistent seal. IP68-rated protection ensures reliable performance under submersion and in wet conditions, and the robust housing resists dust and debris ingress. The product is compatible with a range of low-voltage and signal cable types and enables quick, maintenance-minimizing splices without specialized tools.

Suitable for

• Indoor and outdoor low-voltage cable splices and repairs
• Signal cable joints for data, alarm or control systems
• Temporary or permanent terminations where a waterproof enclosure is required
• Environments exposed to moisture, dust or light mechanical stress

Key specifications

• Protection rating: IP68 (waterproof and dust-tight)
• Fill type: protective gel for insulation and moisture protection
• Application: suited for low-voltage and signal cables
• Suitable installation environments: indoor and outdoor
• Suitable for temporary and permanent cable terminations and splices

How to use

Prepare cable ends by stripping to the required length and perform the electrical splice following standard safety procedures. Insert the prepared splice into the junction box and position cables so the gel surrounds the joint. Close the enclosure according to manufacturer guidance to ensure a watertight seal. No heating or resin mixing is required; the gel provides immediate sealing and insulation. Verify the integrity of the connection and the enclosure after installation and test the circuit before commissioning.

Usage recommendations

Use the junction box with compatible low-voltage and signal cables and follow local electrical codes. For installations exposed to prolonged mechanical stress or heavy impact, consider additional mechanical protection. Periodically inspect outdoor installations for physical damage and ensure seals remain intact after extreme weather events.