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Dust

Multipurpose distribution, switching and control units for areas at risk of dust explosions


 

The program comprising different enclosures is designed for use in dust explosion-hazardous areas of Zones 21 and 22 according to EN 61241-0 and EN 61241-1. The enclosures are made of stainless steel or polyester. Adapted to the installation requirements, the power distributions can be installed in customer-specific wall as well as standing structures. Normal commercial industrial switchgear which under operating conditions generate electric arcs and sparks can be built into dust explosionproof enclosures. These can be equipped with command status devices, shafts for operating circuit-breakers and viewing windows. However, all built-in devices in the enclosure walls (enclosure housing) must correspond to a standardized type of protection – at least of the category 2D according to Guideline 94/9/EG. The inlet flanges are equipped with cable and conductor entry fittings – within the framework of the certified maximum number – according to the user's requirements.




 

Manual BVS 08 ATEX E 129  March 2009  429 KB  pdf   Download: Manual BVS 08 ATEX E 129 (429 KB) 
Manual BVS 08 ATEX E 128  February 2009  433 KB  pdf   Download: Manual BVS 08 ATEX E 128 (433 KB) 

Further manuals are available if you click on "downloads"
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thuba AG / thuba EHB AG
Postfach 431
CH-4015 Basel

Produktion:
Stockbrunnenrain 9
CH-4123 Allschwil

Telefon: +41 61 307 80 00
Telefax: +41 61 307 80 10
E-Mail: headoffice@thuba.com