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IEC

PDF Standards IEC 60721-3-7 Ed. 2.1 b:2002

Classification of environmental conditions – Part 3-7: Classification of groups of environmental parameters and their severities – Portable and non-stationary use CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 10/24/2002

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IEC

PDF Standards IEC 60331-3 Ed. 2.0 b: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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IEC

PDF Standards IEC 60603-1 Ed. 2.0 b:1991

Connectors for frequencies below 3 MHz for use with printed boards – Part 1: Generic specification – General requirements and guide for the preparation of detail specifications, with assessed quality
standard by International Electrotechnical Commission, 06/28/1991

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