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IEC

PDF Standards IEC 60917-2-2 Ed. 1.0 b:1994

Modular order for the development of mechanical structures for electronic equipment practices – Part 2: Sectional specification – Interface co-ordination dimensions for the 25 mm equipment practice – Section 2: Detail specification – Dimensions for subracks, chassis, backplanes, front panels and plu
standard by International Electrotechnical Commission, 04/25/1994

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IEC

PDF Standards IEC 60331-3 Ed. 2.0 en:2018

Tests for electric cables under fire conditions – Circuit integrity – Part 3: Test method for fire with shock at a temperature of at least 830 ¿¿C for cables of rated voltage up to and including 0,6/1,0 kV tested in a metal enclosure
standard by International Electrotechnical Commission, 03/28/2018

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