Applicable to electrical apparatus protected by encapsulation type of protection mD and surface temperature limitation for use in areas where combustible dust may be present in quantities which could lead to a fire or explosion hazard. Specifies requirements for design, construction and testing of electrical apparatus, parts of electrical apparatus and Ex components where the rated voltage does not exceed 10 kV. The application of electrical apparatus in atmospheres which may contain explosive gas as well as combustible dust, whether simultaneously or separately, requires additional protective measures.
Legislation related to this standard
Equipment and protective systems intended for use in potentially explosive atmospheres (ATEX)
Harmonized/Supporting
WITHDRAWN
EN 61241-18:2004
99.60
Withdrawal effective
Oct 1, 2012
WITHDRAWN
EN 60079-18:2009