International Electrotechnical Commission

EN Class B: Restricted access, hazardous voltage, hazardous power applications  
modules rated for use in this application class are restricted to systems protected from public access by fences, location, etc. Modules evaluated within this application class provide protection by basic insulation, are considered to meet the requirements for safety class 0.

[SOURCE: IEC61730-1:2004]

TC/SC:82Terms     Info     Publications
Published in:IEC 62548, ed. 1.0 (2013-07) Terms     Info
Reference number:3.1.7

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