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COMBI<sup>&reg;</sup> - The junction box for inside and outside applications

Our COMBI®-series: The junction box for inside and outside applications

COMBI® junction boxes with their easily identifiable bellied cover and high standard of quality and workmanship answer electricians´ everyday claims.

Features of the COMBI® series at a glance:

  • High-quality material of the COMBI® junction boxes is UV- and ozone resistant, therefore for inside as well as outside installations
  • High protection class IP66. With cable gland even IP67
  • Captive and rust-free quick-release lid screws, closing of the box with only a quarter turn (COMBI® 206, 308, 407, 607, 1010, 1210)
  • Self-sealing membranes on the rear enable a clean assembly for cable outputs from the wall (COMBI® 108, 116, 206, 407, 607, 1210)
  • Has what it takes: Flame-retardent and halogen-free, weather-proof, resistant to ultraviolet, shatter proof, impact-resistant

COMBI® junction boxes with the clever combination of threaded and membrane entries

COMBI<sup>&reg;</sup> junction boxes with the clever combination of threaded and membrane entries

Special flexibility is what you get with our COMBI® junction boxes that are characterised by their combined membrane and threaded entries: This combination allows for an extremely quick installation using the membrane, or using a cable gland when an especially high protection class (IP67) is needed.

Available in the following sizes: COMBI® 206, 308, 407, 607, 1210

  • Combined threaded and membrane entries for installation without tools or locknuts
  • Using the membrane for a really quick installation gets you IP66
  • For an even higher protection class of IP67 use the thread by entering a cable gland
  • Practical: If you use a cable gland the membrane breaks away automatically
  • New size: The COMBI® 206 measures 85 x 49 millimeters and is therefore the smallest member of the series. Its space-saving design and 6 threaded membrane entries make him perfectly suited for outside applications and LED luminaires.
Threadless COMBI® junction boxes – for a fast and easy installation

The new size of the COMBI® 116 offers more installation space and optional cable retention

Threadless COMBI® junction boxes – for a fast and easy installation

The threadless COMBI® junction boxes convince with their fast installation through the integrated membrane. For optional cable retention we offer our cable retention clamp which is quick and easy to use, helping to secure your cables safely. Just push it around the cable inside the box and it prevents the cable from being pulled out. A clever accessory that saves you time.

Available in the following sizes: COMBI® 108 und 116

Twice the size: Measuring 152 x 76 millimeters the new COMBI® 116 is twice as big as the COMBI® 108 and therefore offers additional installation space and flexibility at IP66.


WISKA COMBI<sup>&reg;</sup> IP 68 SET


Our COMBI® junction boxes in the new IP 68 SET offer optimal protection against moisture by a new filling material. Your solution to damp surroundings! 

  • Available for COMBI® 308, 407, 607 and 1010
  • The sealing technique ensures a high life expectancy, even under permanent influence of moisture, ideal for ports and shipyards, car wash plants, tunnels and flooding areas
  • IP 68 up to a water depth of up to 15 meters and 170 hours according to DIN EN 60529
  • Usable at temperatures between -30°C and 100°C (intermittently to approximately 120°C)
  • Mixing bag solution allows for a professional and clean sealing of the box as well as an easy removal of the filling material, plastic sprue allows for easy sealing 
  • Filling material consolidates after a few minute
  • Delivery includes: COMBI® junction box, plastic bag with fluid, plastic sprue and stop end

Our products of the COMBI® series

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Stand: 07.04.2020 20:04:00