NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Projects of NA 022

Number: 8,337

Document number Begin Title Comment
IEC 57(Sec)191 1995-07-15   More  Comment 
IEC 31H/84/CD 1995-07-14 Electrical apparatus for use in the presence of combustible dust - Part 5: Intrinsically safe apparatus More  Comment 
IEC 65B/253/CDV 1995-07-14 Industrial automation systems; manufacturing message specification; part 5: companion standard for programmable controllers (IEC 65B(Sec)187) More  Comment 
IEC 28A/104/NP 1995-07-07   More  Comment 
IEC 7/487/CDV 1995-07-07 REPLACEMENT of page 1 of Document 7/487/CDV. Draft IEC 1394: Characteristics of greases for aluminium, aluminium alloy and steel bare conductors for overhead lines More  Comment 
IEC 23J/144/FDIS 1995-06-30 Draft Amendment 1 to IEC 1058-2-1:Switches for appliances - Part 2-1: Particular requirements for cord switches More  Comment 
IEC 35/1039A/CDV 1995-06-30 ADDENDUM to Document 35/1039/CDV: High rate hearing aid tests for PR41, PR44, PR48 and PR70 More  Comment 
IEC 68/181/FDIS 1995-06-30 Draft amendment to IEC 60404-11: Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip More  Comment 
IEC 3C/353/CDV 1995-06-30 Graphical symbols for use on data processing equipment More  Comment 
IEC 89/262/NP 1995-06-30 Proposal of the Secretary: Draft IEC 60695-7-50 - Part 7-50: Toxicity of fire effluent - Toxic potency: Apparatus and test method More  Comment 

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