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Publication details

Publication CODE Title
NBN EN 60079-31:2014 (2014-07) EXPLOSIVE ATMOSPHERES PART 31: EQUIPMENT DUST IGNITION PROTECTION BY ENCLOSURE "T"
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 6 P..
Description
Is applicable to electrical equipment protected by enclosure and surface temperature limitation for use in explosive dust atmospheres. It specifies requirements for design, construction and testing of electrical equipment and Ex Components
Class  C23  (ELECTRICAL MANUFACTURE - ELECTROTECHNICAL MATERIALS ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES)
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered here: IEC 60079-31:2013. For the series NBN EN 50XXX, the standards are however complete.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation valid till 2026-12-13
Replaced by  NBN EN IEC 60079-31:2024
Replaces  NBN EN 60079-31:2010
Origin
Committee TC 31
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES (Full Committee)
Responsible Ir DELENS Marc
Approval
BEC Approval 2014-01-01
NBN Approval 2014-10-24
Belgian Official Journal 2014-12-24
Registration 148056
ICS-Code (International Standards Classification) 29.260.20
NBN Status New
Date of ratification (d.o.r.) 2014-01-01
Date of availability (d.a.v.) 2014-07-11
Date of announcement (d.o.a.) 2014-10-11
Date of publication (d.o.p.) 2015-01-11
Date of withdrawal former edition (d.o.w.) 2017-01-01
Date of cessation of conformity (d.o.c.) 2017-01-01
Correspondences with international standards
Relation International standard Date
is identical to EN 60079-31:2014 2014-07-11
is identical to IEC 60079-31:2013/ed. 2.0 2013-11-27
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium EN 60079-0
Standard Belgium EN 60127
Standard Belgium EN 60691