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IEC 60079-25 Ed. 1.0 b:2003

Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems

Contains the specific requirements for construction and assessment of intrinsically safe electrical systems, type of protection ""i"", intended for use, as a whole or in part, in explosive atmospheres in Group II locations. Intended for use by the designer of the system who may be a manufacturer, a specialist consultant or a member of the end-user's staff.


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International Electrotechnical Commission [iec]


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