Reduction for cable inlets type R-WKp


Redukcja do wpustów kablowych typu R-WKp


R-WKp gully reducers are intended for use in flameproof transformers. They are accessories that enable the reduction of socket outlets from Ø140.00 mm to Ø90.00 mm and their blanking with the use of Z-WKp end caps, or the use of cable inlets of the WKp type.

Reductions for R-WKp inlets are made of a steel plate with a welded through sleeve with a diameter corresponding to the diameter of the WKp inlet … ie Ø90.00 mm, on the other side of the reduction there is a cylindrical-flange joint with a diameter of Ø140.00 mm. The reduction is made entirely of St3S steel.




On August 1, 2011 reduction for cable glands typeR-Wkp received a certificate supplementing the WE-type examination: KDB 07ATEX103U/2

Reduction for cable glands type R-Wkp has an WE-type examination certificate: KDB 07ATEX103U from 28.02.2007r.

Main Mining Institute, Notified Body No. 1453 in accordance with Article 9 of Directive 94/9 / EC of 23 March 1994, confirms that the part or subassembly being the subject of this certificate meets the essential health and safety requirements for the design and construction of protective equipment and systems intended for use in potentially explosive atmospheres listed in Annex 2 to Directive 94/9 / EC (Chapter 2 of the Ordinance of the Minister of Economy of December 22, 2005, Journal of Laws No. 263, item 2203)

The basic requirements of safety and health protection were implemented by meeting the requirements of the following standards:

  • PN-EN 60079-0:2009
  • PN-EN 60079-1:2010

Reduction for cable glands type R-Wkp has the designation:

atexKDB 07ATEX103U
I M2 Ex d I Mb



Download the catalog card:

R-WKp inlet reduction

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