ATEX Maintenance Switch

New ATEX maintenance switch suitable for zone 21

In industrial applications like fruit and animal feedingstuffs production inflammable coating powders will occur. These inflammable powders are generating if small and low dense enough in combination with the aerial oxygen an explosive atmosphere. Inflaming this atmosphere will evoke an explosion which can cause serious personal injuries and damages of property. To avoid sparking while operating a maintenance switch, the switch has to meet high technical requirements.

Our brochure ATEX 2013/2014 shows a summary of the new Kraus & Naimer ATEX maintenance switches suitable for zone 21, including 3 to 4 pole switches up to 55 A and 6 pole switches up to 32 A.

For more detailed questions and competent guidance please contact the Kraus & Naimerexperts in the inside or outside technical sales under 
74 291 94 41 or by email under