Wiska Combi 108 10060522 Junction Box IP66

The Wiska Combi 108 is a compact, highly durable IP66-rated junction box designed for both indoor and outdoor electrical installations. Constructed from halogen-free polypropylene, the enclosure is resistant to UV, impact, and harsh environmental conditions. It features a bellied (slightly domed) lid that increases internal space by approximately 10%, allowing for easier cable routing and improved installation flexibility.

The box measures 76 × 76 × 51 mm and provides a total of twelve self-sealing membrane cable entries—ten on the sides and two in the base—each accommodating cable diameters ranging from 3 mm to 14 mm. These membranes allow tool-free cable insertion while maintaining the enclosure’s IP66 protection against dust and powerful water jets. For enhanced sealing, the lid incorporates a thermoplastic elastomer (TPE) gasket and is secured with captive quarter-turn fasteners that are non-corrosive.

Rated for use in circuits up to 400 V, the Combi 108 is suitable for demanding electrical environments. It operates effectively in temperatures ranging from -30 °C to 100 °C and passes the 750 °C glow wire test, ensuring a high level of fire safety. Installation is straightforward, with internal mounting points located outside the sealing area to maintain ingress protection, or with optional external snap-on clips. The empty enclosure offers installers maximum flexibility and protection for custom wiring solutions.

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